Trace number 1515998

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1818347447-078.cnf
MD5SUM16e4b9d806035068b91886cd39d11cb8
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 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 

1.00/1.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.03	c main()::
1.00/1.03	c initFormula():: searching for DIMACS p-line....
1.00/1.03	c full lookahead due to high density!
1.00/1.03	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
1.00/1.03	c parseCNF():: parsing....
1.00/1.03	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.03	c runParser():: parsing was successful, warming up engines...
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
1.00/1.03	c stat :: sign balance is biased by 0.007
1.00/1.03	c using k-SAT heuristics (size based diff)
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
1.00/1.03	c main():: clause / variable ratio: ( 5785 / 65 ) = 89.00
1.00/1.03	c longest clause has size 7
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c number of free variables = 65
1.00/1.03	c dynamic_preselect_setsize :: off
1.00/1.03	c main():: all systems go!
1.00/1.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 26
1.00/1.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 338
1.19/1.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2827
2.39/2.46	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 16426
8.99/9.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 69662
35.77/35.87	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 228619
120.14/120.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 595384
328.37/328.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 1261066
732.81/733.19	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-1515998-1238262708/watcher-1515998-1238262708 -o /tmp/evaluation-result-1515998-1238262708/solver-1515998-1238262708 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515998-1238262708.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10322
/proc/meminfo: memFree=1479464/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=836 CPUtime=0
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 1098931754 856064 89 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 209 89 59 167 0 40 0

[startup+0.0536189 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10322
/proc/meminfo: memFree=1479464/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=1880 CPUtime=0.04
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 815 0 0 0 4 0 0 0 18 0 1 0 1098931754 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1880

[startup+0.101628 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10322
/proc/meminfo: memFree=1479464/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=1880 CPUtime=0.09
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 815 0 0 0 9 0 0 0 18 0 1 0 1098931754 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1880

[startup+0.301671 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10322
/proc/meminfo: memFree=1479464/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=1880 CPUtime=0.29
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 815 0 0 0 29 0 0 0 19 0 1 0 1098931754 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1880

[startup+0.701757 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10322
/proc/meminfo: memFree=1479464/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=1880 CPUtime=0.69
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 815 0 0 0 69 0 0 0 23 0 1 0 1098931754 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1880

[startup+1.50193 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1478368/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=2284 CPUtime=1.49
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 1047 0 0 0 149 0 0 0 25 0 1 0 1098931754 2338816 410 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 571 410 94 167 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2284

[startup+3.10127 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1477984/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=2528 CPUtime=3.09
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 1049 0 0 0 309 0 0 0 25 0 1 0 1098931754 2588672 412 1992294400 134512640 135197250 4294956240 18446744073709551615 134557578 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 632 412 94 167 0 463 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2528

[startup+6.30196 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1477856/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=2528 CPUtime=6.29
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 1085 0 0 0 629 0 0 0 25 0 1 0 1098931754 2588672 448 1992294400 134512640 135197250 4294956240 18446744073709551615 134649048 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 632 448 94 167 0 463 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2528

[startup+12.7023 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1477088/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=3212 CPUtime=12.69
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 1239 0 0 0 1269 0 0 0 25 0 1 0 1098931754 3289088 602 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 803 602 94 167 0 634 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3212

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1476448/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=4064 CPUtime=25.48
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 1390 0 0 0 2548 0 0 0 25 0 1 0 1098931754 4161536 753 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 1016 753 94 167 0 847 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4064

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1475232/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=5980 CPUtime=51.07
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 1687 0 0 0 5107 0 0 0 25 0 1 0 1098931754 6123520 1050 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 1495 1050 94 167 0 1326 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5980

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1472864/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=7704 CPUtime=102.26
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 2256 0 0 0 10225 1 0 0 25 0 1 0 1098931754 7888896 1619 1992294400 134512640 135197250 4294956240 18446744073709551615 134602616 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 1926 1619 94 167 0 1757 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7704

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1470240/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=10292 CPUtime=162.23
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 2911 0 0 0 16221 2 0 0 25 0 1 0 1098931754 10539008 2274 1992294400 134512640 135197250 4294956240 18446744073709551615 134603196 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 2573 2274 94 167 0 2404 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10292

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1467616/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=14172 CPUtime=222.21
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 3540 0 0 0 22219 2 0 0 25 0 1 0 1098931754 14512128 2903 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 3543 2903 94 167 0 3374 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14172

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1465120/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=19992 CPUtime=282.18
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 4154 0 0 0 28216 2 0 0 25 0 1 0 1098931754 20471808 3517 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 4998 3517 94 167 0 4829 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 19992

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1462496/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=20368 CPUtime=342.16
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 4793 0 0 0 34213 3 0 0 25 0 1 0 1098931754 20856832 4156 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 5092 4156 94 167 0 4923 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20368

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1459936/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=20368 CPUtime=402.14
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 5434 0 0 0 40211 3 0 0 25 0 1 0 1098931754 20856832 4797 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 5092 4797 94 167 0 4923 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 20368

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1457440/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=29100 CPUtime=462.12
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 6036 0 0 0 46208 4 0 0 25 0 1 0 1098931754 29798400 5399 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 7275 5399 94 167 0 7106 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29100

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10323
/proc/meminfo: memFree=1455072/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=29100 CPUtime=522.09
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 6637 0 0 0 52205 4 0 0 25 0 1 0 1098931754 29798400 6000 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 7275 6000 94 167 0 7106 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29100

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1452640/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=29100 CPUtime=582.07
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 7220 0 0 0 58202 5 0 0 25 0 1 0 1098931754 29798400 6583 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 7275 6583 94 167 0 7106 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29100

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1450208/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=42572 CPUtime=642.05
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 7793 0 0 0 64199 6 0 0 25 0 1 0 1098931754 43593728 7156 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 10643 7156 94 167 0 10474 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 42572

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1447904/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=42572 CPUtime=702.03
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 8348 0 0 0 70196 7 0 0 25 0 1 0 1098931754 43593728 7711 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 10643 7711 94 167 0 10474 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 42572

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1445536/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=42572 CPUtime=762.01
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 8915 0 0 0 76194 7 0 0 25 0 1 0 1098931754 43593728 8278 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 10643 8278 94 167 0 10474 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 42572

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1443168/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=42572 CPUtime=821.98
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 9508 0 0 0 82191 7 0 0 25 0 1 0 1098931754 43593728 8871 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 10643 8871 94 167 0 10474 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 42572

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1440736/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=42572 CPUtime=881.96
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 10096 0 0 0 88188 8 0 0 25 0 1 0 1098931754 43593728 9459 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 10643 9459 94 167 0 10474 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 42572

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1438496/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=42572 CPUtime=941.94
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 10651 0 0 0 94186 8 0 0 25 0 1 0 1098931754 43593728 10014 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 10643 10014 94 167 0 10474 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 42572

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1436320/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=62216 CPUtime=1001.91
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 11176 0 0 0 100183 8 0 0 25 0 1 0 1098931754 63709184 10539 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 15554 10539 94 167 0 15385 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 62216

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1434080/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=62216 CPUtime=1061.89
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 11740 0 0 0 106180 9 0 0 25 0 1 0 1098931754 63709184 11103 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 15554 11103 94 167 0 15385 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 62216

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1431776/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=62216 CPUtime=1121.87
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 12294 0 0 0 112178 9 0 0 25 0 1 0 1098931754 63709184 11657 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 15554 11657 94 167 0 15385 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 62216

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1429664/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=62216 CPUtime=1181.85
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 12833 0 0 0 118175 10 0 0 25 0 1 0 1098931754 63709184 12196 1992294400 134512640 135197250 4294956240 18446744073709551615 134548667 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 15554 12196 94 167 0 15385 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 62216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1429024/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=62964 CPUtime=1200.05
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 12995 0 0 0 119995 10 0 0 25 0 1 0 1098931754 64475136 12358 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 15741 12358 94 167 0 15572 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62964

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10329
/proc/meminfo: memFree=1429024/2055920 swapFree=4177912/4192956
[pid=10322] ppid=10320 vsize=62964 CPUtime=1200.05
/proc/10322/stat : 10322 (march_nn) R 10320 10322 9957 0 -1 4194304 12995 0 0 0 119995 10 0 0 25 0 1 0 1098931754 64475136 12358 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/10322/statm: 15741 12358 94 167 0 15572 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.113982
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 62964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12995
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= 2204

runsolver used 0.867868 second user time and 2.54661 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-28 18:51:48
IDJOB=1515998
IDBENCH=70476
IDSOLVER=522
FILE ID=node71/1515998-1238262708
PBS_JOBID= 9060767
Free space on /tmp= 66352 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1818347447-078.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515998-1238262708/watcher-1515998-1238262708 -o /tmp/evaluation-result-1515998-1238262708/solver-1515998-1238262708 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515998-1238262708.cnf

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

MD5SUM BENCH= 16e4b9d806035068b91886cd39d11cb8
RANDOM SEED=1734520390

node71.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		: 3000.270
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		: 3000.270
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:       1479880 kB
Buffers:         67004 kB
Cached:         424924 kB
SwapCached:       9096 kB
Active:         128244 kB
Inactive:       374392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479880 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          16428 kB
Slab:            59408 kB
Committed_AS:  2415312 kB
PageTables:       1444 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 node71 at 2009-03-28 19:11:50