Trace number 1727748

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
MD5SUMcd51741c2df34af4fdb8becaf8b3fc51
Bench CategoryCRAFTED (crafted 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 variables2935
Number of clauses18753
Sum of the clauses size133299
Maximum clause length13
Minimum clause length1
Number of clauses of size 156
Number of clauses of size 2526
Number of clauses of size 32382
Number of clauses of size 4501
Number of clauses of size 5678
Number of clauses of size over 514610

Solver Data 

1.49/1.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.55	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.55	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.55	c main()::
1.49/1.55	c initFormula():: searching for DIMACS p-line....
1.49/1.55	c initFormula():: the DIMACS p-line indicates a CNF of 2935 variables and 18753 clauses.
1.49/1.55	c parseCNF():: parsing....
1.49/1.55	c parseCNF():: the CNF contains 56 unary clauses.
1.49/1.55	c runParser():: parsing was successful, warming up engines...
1.49/1.55	c simplify_formula():: removed 0 tautological, 562 satisfied and 1500 duplicate clauses
1.49/1.55	c preprocessing fase I completed:: there are now 2879 free variables and 16691 clauses.
1.49/1.55	c stat :: sign balance is biased by 2.925
1.49/1.55	c using k-SAT heuristics (size based diff)
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 20806 duplicate clauses
1.49/1.55	c resolvent_look() :: found 51323 resolvents
1.49/1.55	c main():: clause / variable ratio: ( 68014 / 2935 ) = 23.17
1.49/1.55	c longest clause has size 13
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c number of free variables = 2879
1.49/1.55	c dynamic_preselect_setsize :: off
1.49/1.55	c main():: all systems go!
1.49/1.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 46
1.99/2.07	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 897
8.19/8.20	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 10369
70.17/70.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 82247
543.84/544.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1727748-1240728388/watcher-1727748-1240728388 -o /tmp/evaluation-result-1727748-1240728388/solver-1727748-1240728388 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1727748-1240728388.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: 1.99 1.85 1.45 3/64 22978
/proc/meminfo: memFree=1360232/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=1124 CPUtime=0
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 100872232 1150976 153 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 281 153 59 167 0 112 0

[startup+0.0486131 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 22978
/proc/meminfo: memFree=1360232/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=1652 CPUtime=0.04
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 309 0 0 0 4 0 0 0 18 0 1 0 100872232 1691648 294 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 413 295 59 167 0 244 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1652

[startup+0.102617 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 22978
/proc/meminfo: memFree=1360232/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=3716 CPUtime=0.1
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 696 0 0 0 10 0 0 0 18 0 1 0 100872232 3805184 679 1992294400 134512640 135197250 4294956224 18446744073709551615 134695217 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 929 679 67 167 0 760 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3716

[startup+0.302637 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 22978
/proc/meminfo: memFree=1360232/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=4784 CPUtime=0.29
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 1133 0 0 0 29 0 0 0 19 0 1 0 100872232 4898816 947 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 1196 947 82 167 0 1027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4784

[startup+0.702677 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 22978
/proc/meminfo: memFree=1360232/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=5700 CPUtime=0.69
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 1331 0 0 0 69 0 0 0 23 0 1 0 100872232 5836800 1131 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 1425 1131 82 167 0 1256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5700

[startup+1.50176 s]
/proc/loadavg: 1.99 1.85 1.45 2/65 22979
/proc/meminfo: memFree=1354720/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=23712 CPUtime=1.49
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 5334 0 0 0 148 1 0 0 25 0 1 0 100872232 24281088 4132 1992294400 134512640 135197250 4294956224 18446744073709551615 134561005 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 5928 4132 89 167 0 5759 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23712

[startup+3.10192 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 22979
/proc/meminfo: memFree=1342496/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=23712 CPUtime=3.09
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 5809 0 0 0 307 2 0 0 25 0 1 0 100872232 24281088 4607 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 5928 4607 94 167 0 5759 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23712

[startup+6.30124 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 22979
/proc/meminfo: memFree=1341664/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=23712 CPUtime=6.29
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 5881 0 0 0 627 2 0 0 25 0 1 0 100872232 24281088 4679 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 5928 4679 94 167 0 5759 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23712

[startup+12.7019 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 22979
/proc/meminfo: memFree=1341480/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=23712 CPUtime=12.69
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 5913 0 0 0 1267 2 0 0 25 0 1 0 100872232 24281088 4711 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 5928 4711 94 167 0 5759 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23712

[startup+25.5012 s]
/proc/loadavg: 1.65 1.78 1.44 2/65 22979
/proc/meminfo: memFree=1341416/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=23712 CPUtime=25.48
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 5918 0 0 0 2546 2 0 0 25 0 1 0 100872232 24281088 4716 1992294400 134512640 135197250 4294956224 18446744073709551615 134602607 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 5928 4716 94 167 0 5759 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23712

[startup+51.1018 s]
/proc/loadavg: 1.43 1.72 1.43 2/65 22979
/proc/meminfo: memFree=1341352/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=23712 CPUtime=51.07
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 5918 0 0 0 5105 2 0 0 25 0 1 0 100872232 24281088 4716 1992294400 134512640 135197250 4294956224 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 5928 4716 94 167 0 5759 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23712

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.40 2/65 22979
/proc/meminfo: memFree=1341416/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=23712 CPUtime=102.26
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 5919 0 0 0 10224 2 0 0 25 0 1 0 100872232 24281088 4717 1992294400 134512640 135197250 4294956224 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 5928 4717 94 167 0 5759 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23712

[startup+162.301 s]
/proc/loadavg: 1.07 1.49 1.37 2/65 22979
/proc/meminfo: memFree=1340840/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=24396 CPUtime=162.24
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6069 0 0 0 16222 2 0 0 25 0 1 0 100872232 24981504 4867 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 6099 4867 94 167 0 5930 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24396

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 22979
/proc/meminfo: memFree=1340520/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=24736 CPUtime=222.22
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6124 0 0 0 22220 2 0 0 25 0 1 0 100872232 25329664 4922 1992294400 134512640 135197250 4294956224 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 6184 4922 94 167 0 6015 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24736

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 3/65 22979
/proc/meminfo: memFree=1340264/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=25248 CPUtime=282.21
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6180 0 0 0 28218 3 0 0 25 0 1 0 100872232 25853952 4978 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 6312 4978 94 167 0 6143 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25248

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 22979
/proc/meminfo: memFree=1340008/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=25248 CPUtime=342.19
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6236 0 0 0 34216 3 0 0 25 0 1 0 100872232 25853952 5034 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 6312 5034 94 167 0 6143 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25248

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 22979
/proc/meminfo: memFree=1339560/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=25932 CPUtime=402.17
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6380 0 0 0 40214 3 0 0 25 0 1 0 100872232 26554368 5178 1992294400 134512640 135197250 4294956224 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 6483 5178 94 167 0 6314 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25932

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 22979
/proc/meminfo: memFree=1339240/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=26696 CPUtime=462.16
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6447 0 0 0 46213 3 0 0 25 0 1 0 100872232 27336704 5245 1992294400 134512640 135197250 4294956224 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 6674 5245 94 167 0 6505 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26696

[startup+522.303 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 22979
/proc/meminfo: memFree=1338984/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=26696 CPUtime=522.15
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6520 0 0 0 52211 4 0 0 25 0 1 0 100872232 27336704 5318 1992294400 134512640 135197250 4294956224 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 6674 5318 94 167 0 6505 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26696

[startup+582.303 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 22979
/proc/meminfo: memFree=1338664/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=26696 CPUtime=582.13
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6590 0 0 0 58209 4 0 0 25 0 1 0 100872232 27336704 5388 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 6674 5388 94 167 0 6505 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 26696

[startup+642.303 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 22979
/proc/meminfo: memFree=1338280/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=27848 CPUtime=642.11
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6669 0 0 0 64207 4 0 0 25 0 1 0 100872232 28516352 5467 1992294400 134512640 135197250 4294956224 18446744073709551615 134602616 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 6962 5467 94 167 0 6793 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27848

[startup+702.303 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 22979
/proc/meminfo: memFree=1338024/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=27848 CPUtime=702.1
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6743 0 0 0 70205 5 0 0 25 0 1 0 100872232 28516352 5541 1992294400 134512640 135197250 4294956224 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 6962 5541 94 167 0 6793 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 27848

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 22979
/proc/meminfo: memFree=1337704/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=28536 CPUtime=762.08
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6819 0 0 0 76203 5 0 0 25 0 1 0 100872232 29220864 5617 1992294400 134512640 135197250 4294956224 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 7134 5617 94 167 0 6965 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 28536

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 22979
/proc/meminfo: memFree=1337448/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=28536 CPUtime=822.06
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6897 0 0 0 82201 5 0 0 25 0 1 0 100872232 29220864 5695 1992294400 134512640 135197250 4294956224 18446744073709551615 134541359 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 7134 5695 94 167 0 6965 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 28536

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 22985
/proc/meminfo: memFree=1336872/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=28536 CPUtime=882.03
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 6980 0 0 0 88198 5 0 0 25 0 1 0 100872232 29220864 5778 1992294400 134512640 135197250 4294956224 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 7134 5778 94 167 0 6965 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28536

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 22985
/proc/meminfo: memFree=1336744/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=30260 CPUtime=942.02
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 7053 0 0 0 94197 5 0 0 25 0 1 0 100872232 30986240 5851 1992294400 134512640 135197250 4294956224 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 7565 5851 94 167 0 7396 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 30260

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 22985
/proc/meminfo: memFree=1336488/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=30260 CPUtime=1002
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 7123 0 0 0 100195 5 0 0 25 0 1 0 100872232 30986240 5921 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 7565 5921 94 167 0 7396 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 30260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 22985
/proc/meminfo: memFree=1336104/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=30260 CPUtime=1061.99
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 7193 0 0 0 106193 6 0 0 25 0 1 0 100872232 30986240 5991 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 7565 5991 94 167 0 7396 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 30260

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 22985
/proc/meminfo: memFree=1335848/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=30260 CPUtime=1121.97
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 7266 0 0 0 112191 6 0 0 25 0 1 0 100872232 30986240 6064 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 7565 6064 94 167 0 7396 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 30260

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 22985
/proc/meminfo: memFree=1335528/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=30260 CPUtime=1181.95
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 7337 0 0 0 118189 6 0 0 25 0 1 0 100872232 30986240 6135 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 7565 6135 94 167 0 7396 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 30260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 22985
/proc/meminfo: memFree=1335400/2055920 swapFree=4180248/4192956
[pid=22978] ppid=22976 vsize=30260 CPUtime=1200.05
/proc/22978/stat : 22978 (march_nn) R 22976 22978 22626 0 -1 4194304 7359 0 0 0 119999 6 0 0 25 0 1 0 100872232 30986240 6157 1992294400 134512640 135197250 4294956224 18446744073709551615 134649044 0 0 4096 0 0 0 0 17 1 0 0
/proc/22978/statm: 7565 6157 94 167 0 7396 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30260

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.071989
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 30260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7359
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= 1967

runsolver used 0.776881 second user time and 2.6116 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-26 08:46:29
IDJOB=1727748
IDBENCH=24644
IDSOLVER=522
FILE ID=node17/1727748-1240728388
PBS_JOBID= 9186885
Free space on /tmp= 66136 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727748-1240728388/watcher-1727748-1240728388 -o /tmp/evaluation-result-1727748-1240728388/solver-1727748-1240728388 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1727748-1240728388.cnf

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

MD5SUM BENCH= cd51741c2df34af4fdb8becaf8b3fc51
RANDOM SEED=1680599317

node17.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		: 3000.234
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		: 3000.234
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:       1360648 kB
Buffers:         68096 kB
Cached:         564608 kB
SwapCached:       7584 kB
Active:         306196 kB
Inactive:       336540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1360648 kB
SwapTotal:     4192956 kB
SwapFree:      4180248 kB
Dirty:            1472 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            38452 kB
Committed_AS:   371464 kB
PageTables:       1452 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= 66136 MiB
End job on node17 at 2009-04-26 09:06:31