Trace number 1513562

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 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S327274323-044.cnf
MD5SUM828620c36787edb17d919cfe2c324682
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 variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data 

2.29/2.33	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.33	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.29/2.33	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.29/2.33	c main()::
2.29/2.33	c initFormula():: searching for DIMACS p-line....
2.29/2.33	c full lookahead due to high density!
2.29/2.33	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.29/2.33	c parseCNF():: parsing....
2.29/2.33	c parseCNF():: the CNF contains 0 unary clauses.
2.29/2.33	c runParser():: parsing was successful, warming up engines...
2.29/2.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.33	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.29/2.33	c stat :: sign balance is biased by 0.005
2.29/2.33	c using k-SAT heuristics (size based diff)
2.29/2.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.33	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.29/2.33	c longest clause has size 7
2.29/2.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.33	c number of free variables = 160
2.29/2.33	c dynamic_preselect_setsize :: off
2.29/2.33	c main():: all systems go!
2.29/2.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 70
2.39/2.42	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 2415
3.49/3.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 53872
25.78/25.85	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 869512
374.37/374.56	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-1513562-1238219751/watcher-1513562-1238219751 -o /tmp/evaluation-result-1513562-1238219751/solver-1513562-1238219751 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513562-1238219751.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: 0.91 0.95 0.90 3/81 25728
/proc/meminfo: memFree=1093480/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=968 CPUtime=0
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 119 0 0 0 0 0 0 0 21 0 1 0 1094639041 991232 104 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 242 104 59 167 0 73 0

[startup+0.0566991 s]
/proc/loadavg: 0.91 0.95 0.90 3/81 25728
/proc/meminfo: memFree=1093480/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=2712 CPUtime=0.05
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 546 0 0 0 5 0 0 0 21 0 1 0 1094639041 2777088 466 1992294400 134512640 135197250 4294956240 18446744073709551615 134560956 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 678 466 67 167 0 509 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2712

[startup+0.101703 s]
/proc/loadavg: 0.91 0.95 0.90 3/81 25728
/proc/meminfo: memFree=1093480/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=2052 CPUtime=0.09
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 1716 0 0 0 9 0 0 0 21 0 1 0 1094639041 2101248 326 1992294400 134512640 135197250 4294956240 18446744073709551615 134565267 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 513 326 83 167 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2052

[startup+0.301725 s]
/proc/loadavg: 0.91 0.95 0.90 3/81 25728
/proc/meminfo: memFree=1093480/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=2984 CPUtime=0.29
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 2236 0 0 0 29 0 0 0 23 0 1 0 1094639041 3055616 560 1992294400 134512640 135197250 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 746 560 84 167 0 577 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2984

[startup+0.701769 s]
/proc/loadavg: 0.91 0.95 0.90 3/81 25728
/proc/meminfo: memFree=1093480/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=2984 CPUtime=0.69
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 2236 0 0 0 69 0 0 0 25 0 1 0 1094639041 3055616 560 1992294400 134512640 135197250 4294956240 18446744073709551615 134578278 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 746 560 84 167 0 577 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2984

[startup+1.50186 s]
/proc/loadavg: 0.91 0.95 0.90 2/82 25729
/proc/meminfo: memFree=1091552/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=2984 CPUtime=1.49
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 2236 0 0 0 149 0 0 0 25 0 1 0 1094639041 3055616 560 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 746 560 84 167 0 577 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2984

[startup+3.10104 s]
/proc/loadavg: 0.91 0.95 0.90 2/82 25729
/proc/meminfo: memFree=1091424/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=4856 CPUtime=3.09
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 2786 0 0 0 309 0 0 0 25 0 1 0 1094639041 4972544 909 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 1214 909 94 167 0 1045 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4856

[startup+6.3014 s]
/proc/loadavg: 0.92 0.95 0.90 2/82 25729
/proc/meminfo: memFree=1089888/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=4856 CPUtime=6.29
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 2786 0 0 0 629 0 0 0 25 0 1 0 1094639041 4972544 909 1992294400 134512640 135197250 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 1214 909 94 167 0 1045 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4856

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.90 2/82 25729
/proc/meminfo: memFree=1089768/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=4856 CPUtime=12.69
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 2787 0 0 0 1269 0 0 0 25 0 1 0 1094639041 4972544 910 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 1214 910 94 167 0 1045 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4856

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.91 2/82 25729
/proc/meminfo: memFree=1088552/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=6392 CPUtime=25.48
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 3104 0 0 0 2548 0 0 0 25 0 1 0 1094639041 6545408 1227 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 1598 1227 94 167 0 1429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6392

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.91 2/82 25729
/proc/meminfo: memFree=1087208/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=8308 CPUtime=51.07
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 3450 0 0 0 5107 0 0 0 25 0 1 0 1094639041 8507392 1573 1992294400 134512640 135197250 4294956240 18446744073709551615 134592762 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 2077 1573 94 167 0 1908 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8308

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/82 25729
/proc/meminfo: memFree=1084264/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=12620 CPUtime=102.26
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 4159 0 0 0 10226 0 0 0 25 0 1 0 1094639041 12922880 2282 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 3155 2282 94 167 0 2986 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12620

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25729
/proc/meminfo: memFree=1081000/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=16500 CPUtime=162.24
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 4983 0 0 0 16223 1 0 0 25 0 1 0 1094639041 16896000 3106 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 4125 3106 94 167 0 3956 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16500

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25729
/proc/meminfo: memFree=1077544/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=22320 CPUtime=222.22
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 5822 0 0 0 22221 1 0 0 25 0 1 0 1094639041 22855680 3945 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 5580 3945 94 167 0 5411 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22320

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25729
/proc/meminfo: memFree=1074152/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=22320 CPUtime=282.21
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 6656 0 0 0 28219 2 0 0 25 0 1 0 1094639041 22855680 4779 1992294400 134512640 135197250 4294956240 18446744073709551615 134548431 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 5580 4779 94 167 0 5411 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22320

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1070696/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=31052 CPUtime=342.18
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 7485 0 0 0 34215 3 0 0 25 0 1 0 1094639041 31797248 5608 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 7763 5608 94 167 0 7594 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31052

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1067688/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=31052 CPUtime=402.17
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 8255 0 0 0 40213 4 0 0 25 0 1 0 1094639041 31797248 6378 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 7763 6378 94 167 0 7594 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 31052

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1064360/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=31052 CPUtime=462.14
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 9086 0 0 0 46210 4 0 0 25 0 1 0 1094639041 31797248 7209 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 7763 7209 94 167 0 7594 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 31052

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1060968/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=44148 CPUtime=522.13
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 9922 0 0 0 52208 5 0 0 25 0 1 0 1094639041 45207552 8045 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 11037 8045 94 167 0 10868 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 44148

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1057128/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=44956 CPUtime=582.12
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 10861 0 0 0 58206 6 0 0 25 0 1 0 1094639041 46034944 8984 1992294400 134512640 135197250 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 11239 8984 94 167 0 11070 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 44956

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1053672/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=44956 CPUtime=642.1
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 11724 0 0 0 64204 6 0 0 25 0 1 0 1094639041 46034944 9847 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 11239 9847 94 167 0 11070 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 44956

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1050280/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=44956 CPUtime=702.07
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 12577 0 0 0 70201 6 0 0 25 0 1 0 1094639041 46034944 10700 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 11239 10700 94 167 0 11070 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 44956

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1046952/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=64600 CPUtime=762.07
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 13393 0 0 0 76200 7 0 0 25 0 1 0 1094639041 66150400 11516 1992294400 134512640 135197250 4294956240 18446744073709551615 134602864 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 16150 11516 94 167 0 15981 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 64600

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1043560/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=64600 CPUtime=822.05
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 14228 0 0 0 82197 8 0 0 25 0 1 0 1094639041 66150400 12351 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 16150 12351 94 167 0 15981 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 64600

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1040104/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=64600 CPUtime=882.02
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 15073 0 0 0 88194 8 0 0 25 0 1 0 1094639041 66150400 13196 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 16150 13196 94 167 0 15981 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 64600

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1036776/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=64600 CPUtime=942.01
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 15926 0 0 0 94192 9 0 0 25 0 1 0 1094639041 66150400 14049 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 16150 14049 94 167 0 15981 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 64600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1033320/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=64600 CPUtime=1001.99
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 16766 0 0 0 100190 9 0 0 25 0 1 0 1094639041 66150400 14889 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 16150 14889 94 167 0 15981 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 64600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1030248/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=64600 CPUtime=1061.97
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 17556 0 0 0 106188 9 0 0 25 0 1 0 1094639041 66150400 15679 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 16150 15679 94 167 0 15981 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 64600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1026664/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=94872 CPUtime=1121.95
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 18400 0 0 0 112185 10 0 0 25 0 1 0 1094639041 97148928 16523 1992294400 134512640 135197250 4294956240 18446744073709551615 134602647 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 23718 16523 94 167 0 23549 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 94872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1023336/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=94872 CPUtime=1181.94
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 19249 0 0 0 118183 11 0 0 25 0 1 0 1094639041 97148928 17372 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 23718 17372 94 167 0 23549 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 94872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 25735
/proc/meminfo: memFree=1022248/2055920 swapFree=4172176/4192956
[pid=25728] ppid=25726 vsize=94872 CPUtime=1200.04
/proc/25728/stat : 25728 (march_nn) R 25726 25728 24835 0 -1 4194304 19505 0 0 0 119993 11 0 0 25 0 1 0 1094639041 97148928 17628 1992294400 134512640 135197250 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/25728/statm: 23718 17628 94 167 0 23549 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 94872

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): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.12898
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 94872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19505
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= 2212

runsolver used 1.35479 second user time and 4.11837 second system time

The end

Launcher Data 

Begin job on node85 at 2009-03-28 06:55:51
IDJOB=1513562
IDBENCH=70273
IDSOLVER=522
FILE ID=node85/1513562-1238219751
PBS_JOBID= 9060482
Free space on /tmp= 126788 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S327274323-044.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513562-1238219751/watcher-1513562-1238219751 -o /tmp/evaluation-result-1513562-1238219751/solver-1513562-1238219751 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513562-1238219751.cnf

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

MD5SUM BENCH= 828620c36787edb17d919cfe2c324682
RANDOM SEED=232758347

node85.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1093960 kB
Buffers:         53460 kB
Cached:         825900 kB
SwapCached:       9944 kB
Active:         630252 kB
Inactive:       260524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1093960 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          16928 kB
Slab:            55456 kB
Committed_AS:  2599744 kB
PageTables:       2596 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= 126788 MiB
End job on node85 at 2009-03-28 07:15:54