Trace number 1516322

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 nnSAT 966.283 966.553

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S326668183-079.cnf
MD5SUMbdf81229b44197dff4efee16f75580b3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.309952
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data 

0.80/0.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.80/0.87	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.80/0.87	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.80/0.87	c main()::
0.80/0.87	c initFormula():: searching for DIMACS p-line....
0.80/0.87	c full lookahead due to high density!
0.80/0.87	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.80/0.87	c parseCNF():: parsing....
0.80/0.87	c parseCNF():: the CNF contains 0 unary clauses.
0.80/0.87	c runParser():: parsing was successful, warming up engines...
0.80/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.80/0.87	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.80/0.87	c stat :: sign balance is biased by 0.007
0.80/0.87	c using k-SAT heuristics (size based diff)
0.80/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.80/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.80/0.87	c resolvent_look() :: found 1 resolvents
0.80/0.87	c main():: clause / variable ratio: ( 5341 / 60 ) = 89.02
0.80/0.87	c longest clause has size 7
0.80/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.80/0.87	c number of free variables = 60
0.80/0.87	c dynamic_preselect_setsize :: off
0.80/0.87	c main():: all systems go!
0.80/0.87	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 23
0.90/0.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 294
1.00/1.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2182
1.89/1.91	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 11204
6.29/6.37	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 42800
21.28/21.35	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 126839
63.36/63.41	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 299445
155.05/155.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 573296
311.91/312.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 908430
519.84/520.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 1225395
733.79/734.00	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 1456211
904.04/904.34	c |----------------------------------------------------------------|
c |*
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966.22/966.54	c |10100011111011001010000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
966.22/966.54	
c |***********************
966.22/966.54	c
966.22/966.54	c main():: nodeCount: 1537711
966.22/966.54	c main():: dead ends in main: 216
966.22/966.54	c main():: lookAheadCount: 70443369
966.22/966.54	c main():: unitResolveCount: 5045110
966.22/966.54	c main():: time=966.410000
966.22/966.54	c main():: necessary_assignments: 6125
966.22/966.54	c main():: bin_sat: 0, bin_unsat 0
966.22/966.54	c main():: doublelook: #: 5020263, succes #: 4039168
966.22/966.54	c main():: doublelook: overall 7.279 of all possible doublelooks executed
966.22/966.54	c main():: doublelook: succesrate: 80.457, average DL_trigger: 16.743
966.22/966.54	c main():: SOLUTION VERIFIED :-)
966.22/966.54	s SATISFIABLE
966.22/966.54	v 1 -2 3 -4 5 -6 -7 -8 9 10 -11 -12 13 14 -15 -16 -17 -18 -19 20 -21 -22 23 -24 -25 26 -27 28 -29 -30 -31 -32 33 -34 -35 36 -37 38 39 40 41 42 -43 -44 -45 -46 47 48 49 -50 51 52 -53 54 55 56 -57 58 59 -60 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516322-1238267852/watcher-1516322-1238267852 -o /tmp/evaluation-result-1516322-1238267852/solver-1516322-1238267852 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516322-1238267852.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: 0.84 0.94 0.98 3/80 1487
/proc/meminfo: memFree=1831172/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=836 CPUtime=0
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 1099448862 856064 94 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 209 94 59 167 0 40 0

[startup+0.0505199 s]
/proc/loadavg: 0.84 0.94 0.98 3/80 1487
/proc/meminfo: memFree=1831172/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=1796 CPUtime=0.04
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 736 0 0 0 4 0 0 0 20 0 1 0 1099448862 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1796

[startup+0.102525 s]
/proc/loadavg: 0.84 0.94 0.98 3/80 1487
/proc/meminfo: memFree=1831172/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=1796 CPUtime=0.1
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 736 0 0 0 10 0 0 0 20 0 1 0 1099448862 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1796

[startup+0.301543 s]
/proc/loadavg: 0.84 0.94 0.98 3/80 1487
/proc/meminfo: memFree=1831172/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=1796 CPUtime=0.3
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 736 0 0 0 30 0 0 0 22 0 1 0 1099448862 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1796

[startup+0.702586 s]
/proc/loadavg: 0.84 0.94 0.98 3/80 1487
/proc/meminfo: memFree=1831172/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=1796 CPUtime=0.7
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 736 0 0 0 70 0 0 0 25 0 1 0 1099448862 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1796

[startup+1.50167 s]
/proc/loadavg: 0.84 0.94 0.98 2/81 1488
/proc/meminfo: memFree=1829948/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=2172 CPUtime=1.49
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 948 0 0 0 149 0 0 0 25 0 1 0 1099448862 2224128 390 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 543 390 94 167 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2172

[startup+3.10183 s]
/proc/loadavg: 0.84 0.94 0.98 3/81 1488
/proc/meminfo: memFree=1829756/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=2416 CPUtime=3.09
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 951 0 0 0 309 0 0 0 25 0 1 0 1099448862 2473984 393 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 604 393 94 167 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2416

[startup+6.30117 s]
/proc/loadavg: 0.93 0.96 0.98 2/81 1488
/proc/meminfo: memFree=1829564/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=2416 CPUtime=6.29
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 987 0 0 0 629 0 0 0 25 0 1 0 1099448862 2473984 429 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 604 429 94 167 0 435 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2416

[startup+12.7018 s]
/proc/loadavg: 0.94 0.96 0.98 2/81 1488
/proc/meminfo: memFree=1829068/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=2876 CPUtime=12.68
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 1143 0 0 0 1268 0 0 0 25 0 1 0 1099448862 2945024 541 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 719 541 94 167 0 550 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2876

[startup+25.5011 s]
/proc/loadavg: 0.95 0.96 0.98 2/81 1488
/proc/meminfo: memFree=1828372/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=3728 CPUtime=25.48
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 1302 0 0 0 2548 0 0 0 25 0 1 0 1099448862 3817472 700 1992294400 134512640 135197250 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 932 700 94 167 0 763 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3728

[startup+51.1018 s]
/proc/loadavg: 0.97 0.96 0.98 2/81 1488
/proc/meminfo: memFree=1827156/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=5644 CPUtime=51.07
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 1608 0 0 0 5107 0 0 0 25 0 1 0 1099448862 5779456 1006 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 1411 1006 94 167 0 1242 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5644

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/81 1488
/proc/meminfo: memFree=1824724/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=7368 CPUtime=102.26
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 2189 0 0 0 10225 1 0 0 25 0 1 0 1099448862 7544832 1587 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 1842 1587 94 167 0 1673 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7368

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1822036/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=10140 CPUtime=162.24
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 2864 0 0 0 16223 1 0 0 25 0 1 0 1099448862 10383360 2262 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 2535 2262 94 167 0 2366 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10140

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1819348/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=14020 CPUtime=222.23
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 3510 0 0 0 22221 2 0 0 25 0 1 0 1099448862 14356480 2908 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 3505 2908 94 167 0 3336 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14020

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1816852/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=19840 CPUtime=282.21
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 4126 0 0 0 28219 2 0 0 25 0 1 0 1099448862 20316160 3524 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 4960 3524 94 167 0 4791 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19840

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1814356/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=20024 CPUtime=342.2
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 4739 0 0 0 34217 3 0 0 25 0 1 0 1099448862 20504576 4137 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 5006 4137 94 167 0 4837 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20024

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1812052/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=20024 CPUtime=402.18
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 5321 0 0 0 40215 3 0 0 25 0 1 0 1099448862 20504576 4719 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 5006 4719 94 167 0 4837 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20024

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1809684/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=28756 CPUtime=462.16
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 5890 0 0 0 46213 3 0 0 25 0 1 0 1099448862 29446144 5288 1992294400 134512640 135197250 4294956240 18446744073709551615 134602880 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 7189 5288 94 167 0 7020 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28756

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1807572/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=28756 CPUtime=522.14
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 6429 0 0 0 52211 3 0 0 25 0 1 0 1099448862 29446144 5827 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 7189 5827 94 167 0 7020 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 28756

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1805204/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=28756 CPUtime=582.13
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 7006 0 0 0 58209 4 0 0 25 0 1 0 1099448862 29446144 6404 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 7189 6404 94 167 0 7020 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 28756

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1803092/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=29124 CPUtime=642.12
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 7533 0 0 0 64208 4 0 0 25 0 1 0 1099448862 29822976 6931 1992294400 134512640 135197250 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 7281 6931 94 167 0 7112 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 29124

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1800916/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=42220 CPUtime=702.1
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 8042 0 0 0 70205 5 0 0 25 0 1 0 1099448862 43233280 7440 1992294400 134512640 135197250 4294956240 18446744073709551615 134602795 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10555 7440 94 167 0 10386 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 42220

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1798740/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=42220 CPUtime=762.09
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 8556 0 0 0 76204 5 0 0 25 0 1 0 1099448862 43233280 7954 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10555 7954 94 167 0 10386 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 42220

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1796756/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=42220 CPUtime=822.06
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 9048 0 0 0 82201 5 0 0 25 0 1 0 1099448862 43233280 8446 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10555 8446 94 167 0 10386 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 42220

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1794900/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=42220 CPUtime=882.05
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 9509 0 0 0 88199 6 0 0 25 0 1 0 1099448862 43233280 8907 1992294400 134512640 135197250 4294956240 18446744073709551615 134648929 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10555 8907 94 167 0 10386 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 42220

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1793044/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=42220 CPUtime=942.03
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 9973 0 0 0 94197 6 0 0 25 0 1 0 1099448862 43233280 9371 1992294400 134512640 135197250 4294956240 18446744073709551615 134617611 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10555 9371 94 167 0 10386 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 42220

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

[startup+947.106 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1792916/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=42220 CPUtime=946.83
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 10006 0 0 0 94677 6 0 0 25 0 1 0 1099448862 43233280 9404 1992294400 134512640 135197250 4294956240 18446744073709551615 134524975 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10555 9404 94 167 0 10386 0
Current children cumulated CPU time (s) 946.83
Current children cumulated vsize (KiB) 42220

[startup+959.902 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1792532/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=42220 CPUtime=959.62
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 10098 0 0 0 95956 6 0 0 25 0 1 0 1099448862 43233280 9496 1992294400 134512640 135197250 4294956240 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10555 9496 94 167 0 10386 0
Current children cumulated CPU time (s) 959.62
Current children cumulated vsize (KiB) 42220

[startup+963.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1792404/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=42220 CPUtime=962.82
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 10122 0 0 0 96276 6 0 0 25 0 1 0 1099448862 43233280 9520 1992294400 134512640 135197250 4294956240 18446744073709551615 134593016 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10555 9520 94 167 0 10386 0
Current children cumulated CPU time (s) 962.82
Current children cumulated vsize (KiB) 42220

[startup+964.706 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1792340/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=42220 CPUtime=964.43
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 10133 0 0 0 96437 6 0 0 25 0 1 0 1099448862 43233280 9531 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10555 9531 94 167 0 10386 0
Current children cumulated CPU time (s) 964.43
Current children cumulated vsize (KiB) 42220

[startup+965.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1792340/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=42220 CPUtime=965.22
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 10139 0 0 0 96516 6 0 0 25 0 1 0 1099448862 43233280 9537 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10555 9537 94 167 0 10386 0
Current children cumulated CPU time (s) 965.22
Current children cumulated vsize (KiB) 42220

[startup+966.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1792340/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=42220 CPUtime=966.02
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 10143 0 0 0 96596 6 0 0 25 0 1 0 1099448862 43233280 9541 1992294400 134512640 135197250 4294956240 18446744073709551615 134603239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10555 9541 94 167 0 10386 0
Current children cumulated CPU time (s) 966.02
Current children cumulated vsize (KiB) 42220

[startup+966.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 1488
/proc/meminfo: memFree=1792340/2055920 swapFree=4163576/4192956
[pid=1487] ppid=1485 vsize=42220 CPUtime=966.22
/proc/1487/stat : 1487 (march_nn) R 1485 1487 1450 0 -1 4194304 10144 0 0 0 96616 6 0 0 25 0 1 0 1099448862 43233280 9542 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10555 9542 94 167 0 10386 0
Current children cumulated CPU time (s) 966.22
Current children cumulated vsize (KiB) 42220

Child status: 10
Real time (s): 966.553
CPU time (s): 966.283
CPU user time (s): 966.211
CPU system time (s): 0.071989
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 42220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 966.211
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10147
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= 1420

runsolver used 1.25981 second user time and 3.16352 second system time

The end

Launcher Data 

Begin job on node90 at 2009-03-28 20:17:32
IDJOB=1516322
IDBENCH=70503
IDSOLVER=522
FILE ID=node90/1516322-1238267852
PBS_JOBID= 9060876
Free space on /tmp= 66456 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S326668183-079.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516322-1238267852/watcher-1516322-1238267852 -o /tmp/evaluation-result-1516322-1238267852/solver-1516322-1238267852 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516322-1238267852.cnf

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

MD5SUM BENCH= bdf81229b44197dff4efee16f75580b3
RANDOM SEED=1323347701

node90.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1831588 kB
Buffers:         50608 kB
Cached:         101884 kB
SwapCached:      18936 kB
Active:         113516 kB
Inactive:        59312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831588 kB
SwapTotal:     4192956 kB
SwapFree:      4163576 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          25564 kB
Slab:            35752 kB
Committed_AS:  2503368 kB
PageTables:       2668 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= 66456 MiB
End job on node90 at 2009-03-28 20:33:39