Trace number 1513274

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S1136894336-075.cnf
MD5SUM95130954abd8400708fa3e3db5d60039
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1154.85
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

Solver Data 

3.20/3.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.20/3.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.20/3.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.20/3.21	c main()::
3.20/3.21	c initFormula():: searching for DIMACS p-line....
3.20/3.21	c full lookahead due to high density!
3.20/3.21	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
3.20/3.21	c parseCNF():: parsing....
3.20/3.21	c parseCNF():: the CNF contains 0 unary clauses.
3.20/3.21	c runParser():: parsing was successful, warming up engines...
3.20/3.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.20/3.21	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
3.20/3.21	c stat :: sign balance is biased by 0.006
3.20/3.21	c using k-SAT heuristics (size based diff)
3.20/3.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.20/3.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.20/3.21	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
3.20/3.21	c longest clause has size 7
3.20/3.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.20/3.21	c number of free variables = 200
3.20/3.21	c dynamic_preselect_setsize :: off
3.20/3.21	c main():: all systems go!
3.20/3.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 86
3.29/3.34	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 3799
5.39/5.42	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 106705
56.97/57.03	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2198376
1081.32/1081.78	c |----------------------------------------------------------------|
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513274-1238214962/watcher-1513274-1238214962 -o /tmp/evaluation-result-1513274-1238214962/solver-1513274-1238214962 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513274-1238214962.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: 0.92 0.98 0.96 3/64 3521
/proc/meminfo: memFree=820096/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=968 CPUtime=0
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 1094161222 991232 102 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 242 102 59 167 0 73 0

[startup+0.0620369 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 3521
/proc/meminfo: memFree=820096/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=2340 CPUtime=0.05
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 424 0 0 0 5 0 0 0 18 0 1 0 1094161222 2396160 321 1992294400 134512640 135197250 4294956240 18446744073709551615 134565197 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 585 321 66 167 0 416 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2340

[startup+0.10104 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 3521
/proc/meminfo: memFree=820096/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=2472 CPUtime=0.09
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 1314 0 0 0 9 0 0 0 18 0 1 0 1094161222 2531328 399 1992294400 134512640 135197250 4294956240 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 618 399 81 167 0 449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.301073 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 3521
/proc/meminfo: memFree=820096/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=3616 CPUtime=0.29
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 2876 0 0 0 29 0 0 0 19 0 1 0 1094161222 3702784 656 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 904 656 84 167 0 735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3616

[startup+0.701133 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 3521
/proc/meminfo: memFree=820096/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=3616 CPUtime=0.69
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 2876 0 0 0 69 0 0 0 22 0 1 0 1094161222 3702784 656 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 904 656 84 167 0 735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3616

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 3522
/proc/meminfo: memFree=817848/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=3616 CPUtime=1.49
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 2876 0 0 0 149 0 0 0 25 0 1 0 1094161222 3702784 656 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 904 656 84 167 0 735 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3616

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 3522
/proc/meminfo: memFree=817720/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=3616 CPUtime=3.09
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 2876 0 0 0 309 0 0 0 25 0 1 0 1094161222 3702784 656 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 904 656 84 167 0 735 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3616

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 3522
/proc/meminfo: memFree=816504/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=5168 CPUtime=6.29
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 3839 0 0 0 628 1 0 0 25 0 1 0 1094161222 5292032 961 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 1292 961 94 167 0 1123 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5168

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 3522
/proc/meminfo: memFree=816120/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=5572 CPUtime=12.69
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 3910 0 0 0 1268 1 0 0 25 0 1 0 1094161222 5705728 1032 1992294400 134512640 135197250 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 1393 1032 94 167 0 1224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5572

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 3522
/proc/meminfo: memFree=815096/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=6596 CPUtime=25.48
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 4171 0 0 0 2547 1 0 0 25 0 1 0 1094161222 6754304 1293 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 1649 1293 94 167 0 1480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6596

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 3523
/proc/meminfo: memFree=813816/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=7872 CPUtime=51.07
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 4484 0 0 0 5105 2 0 0 25 0 1 0 1094161222 8060928 1606 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 1968 1606 94 167 0 1799 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7872

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.96 2/65 3524
/proc/meminfo: memFree=811320/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=10748 CPUtime=102.26
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 5101 0 0 0 10224 2 0 0 25 0 1 0 1094161222 11005952 2223 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 2687 2223 94 167 0 2518 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10748

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=808440/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=13336 CPUtime=162.24
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 5813 0 0 0 16221 3 0 0 25 0 1 0 1094161222 13656064 2935 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 3334 2935 94 167 0 3165 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13336

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=805496/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=17216 CPUtime=222.22
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 6526 0 0 0 22218 4 0 0 25 0 1 0 1094161222 17629184 3648 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 4304 3648 94 167 0 4135 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17216

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=802552/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=23036 CPUtime=282.19
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 7262 0 0 0 28215 4 0 0 25 0 1 0 1094161222 23588864 4384 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 5759 4384 94 167 0 5590 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23036

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=799672/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=23036 CPUtime=342.17
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 7973 0 0 0 34212 5 0 0 25 0 1 0 1094161222 23588864 5095 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 5759 5095 94 167 0 5590 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23036

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=796728/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=31768 CPUtime=402.15
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 8700 0 0 0 40209 6 0 0 25 0 1 0 1094161222 32530432 5822 1992294400 134512640 135197250 4294956240 18446744073709551615 134602619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 7942 5822 94 167 0 7773 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 31768

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=793848/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=31768 CPUtime=462.13
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 9417 0 0 0 46206 7 0 0 25 0 1 0 1094161222 32530432 6539 1992294400 134512640 135197250 4294956240 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 7942 6539 94 167 0 7773 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 31768

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=791032/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=31768 CPUtime=522.11
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 10144 0 0 0 52204 7 0 0 25 0 1 0 1094161222 32530432 7266 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 7942 7266 94 167 0 7773 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 31768

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=788152/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=44864 CPUtime=582.09
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 10872 0 0 0 58201 8 0 0 25 0 1 0 1094161222 45940736 7994 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 11216 7994 94 167 0 11047 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 44864

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=785144/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=44864 CPUtime=642.07
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 11604 0 0 0 64199 8 0 0 25 0 1 0 1094161222 45940736 8726 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 11216 8726 94 167 0 11047 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 44864

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=782328/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=44864 CPUtime=702.05
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 12331 0 0 0 70196 9 0 0 25 0 1 0 1094161222 45940736 9453 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 11216 9453 94 167 0 11047 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 44864

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=779256/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=44864 CPUtime=762.03
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 13071 0 0 0 76194 9 0 0 25 0 1 0 1094161222 45940736 10193 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 11216 10193 94 167 0 11047 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 44864

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=776312/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=64508 CPUtime=822.01
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 13797 0 0 0 82190 11 0 0 25 0 1 0 1094161222 66056192 10919 1992294400 134512640 135197250 4294956240 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 16127 10919 94 167 0 15958 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 64508

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=772856/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=65476 CPUtime=882
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 14654 0 0 0 88188 12 0 0 25 0 1 0 1094161222 67047424 11776 1992294400 134512640 135197250 4294956240 18446744073709551615 134570737 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 16369 11776 94 167 0 16200 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 65476

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 3524
/proc/meminfo: memFree=769976/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=65476 CPUtime=941.97
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 15390 0 0 0 94185 12 0 0 25 0 1 0 1094161222 67047424 12512 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 16369 12512 94 167 0 16200 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 65476

[startup+1002.3 s]
/proc/loadavg: 1.03 1.00 0.96 2/65 3524
/proc/meminfo: memFree=766968/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=65476 CPUtime=1001.95
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 16118 0 0 0 100182 13 0 0 25 0 1 0 1094161222 67047424 13240 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 16369 13240 94 167 0 16200 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 65476

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 0.96 2/65 3524
/proc/meminfo: memFree=764280/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=65476 CPUtime=1061.93
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 16811 0 0 0 106179 14 0 0 25 0 1 0 1094161222 67047424 13933 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 16369 13933 94 167 0 16200 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 65476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 3524
/proc/meminfo: memFree=761528/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=65476 CPUtime=1121.91
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 17484 0 0 0 112176 15 0 0 25 0 1 0 1094161222 67047424 14606 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 16369 14606 94 167 0 16200 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 65476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 3524
/proc/meminfo: memFree=758712/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=65476 CPUtime=1181.89
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 18200 0 0 0 118173 16 0 0 25 0 1 0 1094161222 67047424 15322 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 16369 15322 94 167 0 16200 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 65476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 3524
/proc/meminfo: memFree=757816/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=65476 CPUtime=1200.09
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 18413 0 0 0 119993 16 0 0 25 0 1 0 1094161222 67047424 15535 1992294400 134512640 135197250 4294956240 18446744073709551615 134593123 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 16369 15535 94 167 0 16200 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65476

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: 1.00 1.00 0.96 2/65 3524
/proc/meminfo: memFree=757816/2055920 swapFree=4176604/4192956
[pid=3521] ppid=3519 vsize=65476 CPUtime=1200.09
/proc/3521/stat : 3521 (march_nn) R 3519 3521 1107 0 -1 4194304 18413 0 0 0 119993 16 0 0 25 0 1 0 1094161222 67047424 15535 1992294400 134512640 135197250 4294956240 18446744073709551615 134593123 0 0 4096 0 0 0 0 17 1 0 0
/proc/3521/statm: 16369 15535 94 167 0 16200 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.93
CPU system time (s): 0.174973
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 65476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18413
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= 1291

runsolver used 0.929858 second user time and 2.42763 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-28 05:36:02
IDJOB=1513274
IDBENCH=70249
IDSOLVER=522
FILE ID=node34/1513274-1238214962
PBS_JOBID= 9060530
Free space on /tmp= 66352 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S1136894336-075.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513274-1238214962/watcher-1513274-1238214962 -o /tmp/evaluation-result-1513274-1238214962/solver-1513274-1238214962 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513274-1238214962.cnf

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

MD5SUM BENCH= 95130954abd8400708fa3e3db5d60039
RANDOM SEED=397393765

node34.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		: 3000.259
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		: 3000.259
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:        820576 kB
Buffers:         94760 kB
Cached:        1040508 kB
SwapCached:      10192 kB
Active:         149600 kB
Inactive:       997316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        820576 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          17240 kB
Slab:            74448 kB
Committed_AS:  2594784 kB
PageTables:       1388 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= 66352 MiB
End job on node34 at 2009-03-28 05:56:05