Trace number 1516526

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S445910413-047.cnf
MD5SUM94792c8e1ea4b54b79fb0ca4e6f889a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.3088
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

1.00/1.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.02	c main()::
1.00/1.02	c initFormula():: searching for DIMACS p-line....
1.00/1.02	c full lookahead due to high density!
1.00/1.02	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
1.00/1.02	c parseCNF():: parsing....
1.00/1.02	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.02	c runParser():: parsing was successful, warming up engines...
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
1.00/1.02	c stat :: sign balance is biased by 0.008
1.00/1.02	c using k-SAT heuristics (size based diff)
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.00/1.02	c resolvent_look() :: found 1 resolvents
1.00/1.02	c main():: clause / variable ratio: ( 5786 / 65 ) = 89.02
1.00/1.02	c longest clause has size 7
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c number of free variables = 65
1.00/1.02	c dynamic_preselect_setsize :: off
1.00/1.02	c main():: all systems go!
1.00/1.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 27
1.00/1.06	c |----------------------------------------------------------------|
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1.19/1.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2907
2.39/2.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 16609
8.99/9.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 70660
36.19/36.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 231907
121.76/121.85	c |----------------------------------------------------------------|
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741.89/742.10	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-1516526-1238270898/watcher-1516526-1238270898 -o /tmp/evaluation-result-1516526-1238270898/solver-1516526-1238270898 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516526-1238270898.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: 1.00 1.00 1.00 3/76 19234
/proc/meminfo: memFree=1347376/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=836 CPUtime=0
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1099750986 856064 92 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 209 92 59 167 0 40 0

[startup+0.012862 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 19234
/proc/meminfo: memFree=1347376/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=968 CPUtime=0.01
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 133 0 0 0 1 0 0 0 18 0 1 0 1099750986 991232 118 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 242 118 59 167 0 73 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 968

[startup+0.101869 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 19234
/proc/meminfo: memFree=1347376/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=1880 CPUtime=0.09
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 806 0 0 0 9 0 0 0 18 0 1 0 1099750986 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1880

[startup+0.301884 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 19234
/proc/meminfo: memFree=1347376/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=1880 CPUtime=0.29
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 806 0 0 0 29 0 0 0 20 0 1 0 1099750986 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1880

[startup+0.701918 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 19234
/proc/meminfo: memFree=1347376/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=1880 CPUtime=0.69
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 806 0 0 0 69 0 0 0 23 0 1 0 1099750986 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1880

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1346216/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=2304 CPUtime=1.49
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 1033 0 0 0 149 0 0 0 25 0 1 0 1099750986 2359296 415 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 576 415 94 167 0 407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2304

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1345832/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=2552 CPUtime=3.09
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 1035 0 0 0 309 0 0 0 25 0 1 0 1099750986 2613248 417 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 638 417 94 167 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2552

[startup+6.30138 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1345640/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=2552 CPUtime=6.29
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 1072 0 0 0 629 0 0 0 25 0 1 0 1099750986 2613248 454 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 638 454 94 167 0 469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2552

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1345008/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=3236 CPUtime=12.69
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 1224 0 0 0 1269 0 0 0 25 0 1 0 1099750986 3313664 606 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 809 606 94 167 0 640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3236

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1344432/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=4088 CPUtime=25.48
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 1379 0 0 0 2548 0 0 0 25 0 1 0 1099750986 4186112 761 1992294400 134512640 135197250 4294956240 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 1022 761 94 167 0 853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4088

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1343216/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=6004 CPUtime=51.07
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 1674 0 0 0 5107 0 0 0 25 0 1 0 1099750986 6148096 1056 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 1501 1056 94 167 0 1332 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6004

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1340848/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=7728 CPUtime=102.27
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 2247 0 0 0 10226 1 0 0 25 0 1 0 1099750986 7913472 1629 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 1932 1629 94 167 0 1763 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7728

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1338224/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=10316 CPUtime=162.24
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 2894 0 0 0 16223 1 0 0 25 0 1 0 1099750986 10563584 2276 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 2579 2276 94 167 0 2410 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10316

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1335664/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=14196 CPUtime=222.24
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 3519 0 0 0 22222 2 0 0 25 0 1 0 1099750986 14536704 2901 1992294400 134512640 135197250 4294956240 18446744073709551615 134524947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 3549 2901 94 167 0 3380 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14196

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1333168/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=20016 CPUtime=282.21
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 4145 0 0 0 28219 2 0 0 25 0 1 0 1099750986 20496384 3527 1992294400 134512640 135197250 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 5004 3527 94 167 0 4835 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20016

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1330544/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=20396 CPUtime=342.2
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 4783 0 0 0 34217 3 0 0 25 0 1 0 1099750986 20885504 4165 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 5099 4165 94 167 0 4930 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20396

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1328048/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=20396 CPUtime=402.18
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 5420 0 0 0 40215 3 0 0 25 0 1 0 1099750986 20885504 4802 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 5099 4802 94 167 0 4930 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20396

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1325552/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=29128 CPUtime=462.17
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 6022 0 0 0 46213 4 0 0 25 0 1 0 1099750986 29827072 5404 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 7282 5404 94 167 0 7113 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29128

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1323248/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=29128 CPUtime=522.15
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 6608 0 0 0 52211 4 0 0 25 0 1 0 1099750986 29827072 5990 1992294400 134512640 135197250 4294956240 18446744073709551615 134524869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 7282 5990 94 167 0 7113 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29128

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1320944/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=29128 CPUtime=582.13
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 7184 0 0 0 58208 5 0 0 25 0 1 0 1099750986 29827072 6566 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 7282 6566 94 167 0 7113 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29128

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1318512/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=42600 CPUtime=642.13
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 7765 0 0 0 64207 6 0 0 25 0 1 0 1099750986 43622400 7147 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 10650 7147 94 167 0 10481 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 42600

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1316208/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=42600 CPUtime=702.1
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 8340 0 0 0 70203 7 0 0 25 0 1 0 1099750986 43622400 7722 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 10650 7722 94 167 0 10481 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 42600

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1313904/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=42600 CPUtime=762.1
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 8886 0 0 0 76202 8 0 0 25 0 1 0 1099750986 43622400 8268 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 10650 8268 94 167 0 10481 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 42600

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1311536/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=42600 CPUtime=822.08
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 9484 0 0 0 82200 8 0 0 25 0 1 0 1099750986 43622400 8866 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 10650 8866 94 167 0 10481 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 42600

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1309168/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=42600 CPUtime=882.05
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 10062 0 0 0 88197 8 0 0 25 0 1 0 1099750986 43622400 9444 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 10650 9444 94 167 0 10481 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 42600

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1306928/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=42600 CPUtime=942.04
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 10622 0 0 0 94195 9 0 0 25 0 1 0 1099750986 43622400 10004 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 10650 10004 94 167 0 10481 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 42600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1304816/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=62244 CPUtime=1002.02
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 11146 0 0 0 100193 9 0 0 25 0 1 0 1099750986 63737856 10528 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 15561 10528 94 167 0 15392 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 62244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1302576/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=62244 CPUtime=1062.01
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 11705 0 0 0 106191 10 0 0 25 0 1 0 1099750986 63737856 11087 1992294400 134512640 135197250 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 15561 11087 94 167 0 15392 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 62244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1300400/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=62244 CPUtime=1121.99
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 12231 0 0 0 112189 10 0 0 25 0 1 0 1099750986 63737856 11613 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 15561 11613 94 167 0 15392 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 62244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1298288/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=62244 CPUtime=1181.98
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 12762 0 0 0 118187 11 0 0 25 0 1 0 1099750986 63737856 12144 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 15561 12144 94 167 0 15392 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 62244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19235
/proc/meminfo: memFree=1297584/2055920 swapFree=4173544/4192956
[pid=19234] ppid=19232 vsize=62996 CPUtime=1200.08
/proc/19234/stat : 19234 (march_nn) R 19232 19234 19078 0 -1 4194304 12926 0 0 0 119997 11 0 0 25 0 1 0 1099750986 64507904 12308 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19234/statm: 15749 12308 94 167 0 15580 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 62996

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): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.120981
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 62996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12926
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= 1631

runsolver used 0.966853 second user time and 3.42748 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-28 21:08:18
IDJOB=1516526
IDBENCH=70520
IDSOLVER=522
FILE ID=node65/1516526-1238270898
PBS_JOBID= 9060835
Free space on /tmp= 66268 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S445910413-047.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516526-1238270898/watcher-1516526-1238270898 -o /tmp/evaluation-result-1516526-1238270898/solver-1516526-1238270898 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516526-1238270898.cnf

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

MD5SUM BENCH= 94792c8e1ea4b54b79fb0ca4e6f889a6
RANDOM SEED=438815761

node65.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		: 3000.231
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		: 3000.231
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:       1347856 kB
Buffers:         78828 kB
Cached:         533140 kB
SwapCached:      10232 kB
Active:         116324 kB
Inactive:       507424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347856 kB
SwapTotal:     4192956 kB
SwapFree:      4173544 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          16944 kB
Slab:            69096 kB
Committed_AS:  3272024 kB
PageTables:       2316 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 node65 at 2009-03-28 21:28:20