Trace number 1516274

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 750.204 750.4

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1096716652-027.cnf
MD5SUM5b03a3f3b068376a14f73a415b34dbf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.544916
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 

0.90/0.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.90/0.94	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.90/0.94	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.90/0.94	c main()::
0.90/0.94	c initFormula():: searching for DIMACS p-line....
0.90/0.94	c full lookahead due to high density!
0.90/0.94	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.90/0.94	c parseCNF():: parsing....
0.90/0.94	c parseCNF():: the CNF contains 0 unary clauses.
0.90/0.94	c runParser():: parsing was successful, warming up engines...
0.90/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.94	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.90/0.94	c stat :: sign balance is biased by 0.006
0.90/0.94	c using k-SAT heuristics (size based diff)
0.90/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.90/0.94	c resolvent_look() :: found 3 resolvents
0.90/0.94	c main():: clause / variable ratio: ( 5343 / 60 ) = 89.05
0.90/0.94	c longest clause has size 7
0.90/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.94	c number of free variables = 60
0.90/0.94	c dynamic_preselect_setsize :: off
0.90/0.94	c main():: all systems go!
0.90/0.94	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 24
0.90/0.97	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 288
1.10/1.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2162
1.99/2.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 11227
6.39/6.49	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 43028
22.68/22.75	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 127833
68.17/68.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 301556
167.44/167.51	c |----------------------------------------------------------------|
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336.10/336.21	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 909639
558.74/558.92	c |----------------------------------------------------------------|
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750.09/750.39	c |00110010100101010001100$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
750.09/750.39	
c |***************************************************
750.09/750.39	c
750.09/750.39	c main():: nodeCount: 1180028
750.09/750.39	c main():: dead ends in main: 128
750.09/750.39	c main():: lookAheadCount: 56377852
750.09/750.39	c main():: unitResolveCount: 3443353
750.09/750.39	c main():: time=750.310000
750.09/750.39	c main():: necessary_assignments: 4359
750.09/750.39	c main():: bin_sat: 0, bin_unsat 0
750.09/750.39	c main():: doublelook: #: 3651193, succes #: 2865044
750.09/750.39	c main():: doublelook: overall 6.599 of all possible doublelooks executed
750.09/750.39	c main():: doublelook: succesrate: 78.469, average DL_trigger: 16.660
750.09/750.39	c main():: SOLUTION VERIFIED :-)
750.09/750.39	s SATISFIABLE
750.09/750.39	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-1516274-1238267073/watcher-1516274-1238267073 -o /tmp/evaluation-result-1516274-1238267073/solver-1516274-1238267073 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516274-1238267073.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25889
/proc/meminfo: memFree=939912/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=836 CPUtime=0
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 1099369312 856064 88 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 209 88 59 167 0 40 0

[startup+0.038937 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25889
/proc/meminfo: memFree=939912/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=1392 CPUtime=0.03
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 588 0 0 0 3 0 0 0 18 0 1 0 1099369312 1425408 225 1992294400 134512640 135197250 4294956240 18446744073709551615 134649399 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 348 225 83 167 0 179 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1392

[startup+0.101941 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25889
/proc/meminfo: memFree=939912/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=1796 CPUtime=0.1
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 735 0 0 0 10 0 0 0 18 0 1 0 1099369312 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1796

[startup+0.301958 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25889
/proc/meminfo: memFree=939912/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=1796 CPUtime=0.3
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 735 0 0 0 30 0 0 0 19 0 1 0 1099369312 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1796

[startup+0.701994 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25889
/proc/meminfo: memFree=939912/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=1796 CPUtime=0.7
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 735 0 0 0 70 0 0 0 22 0 1 0 1099369312 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1796

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25890
/proc/meminfo: memFree=938432/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=2324 CPUtime=1.49
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 911 0 0 0 149 0 0 0 25 0 1 0 1099369312 2379776 424 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 581 424 94 167 0 412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2324

[startup+3.10121 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25890
/proc/meminfo: memFree=938304/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=2324 CPUtime=3.09
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 911 0 0 0 309 0 0 0 25 0 1 0 1099369312 2379776 424 1992294400 134512640 135197250 4294956240 18446744073709551615 134602607 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 581 424 94 167 0 412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2324

[startup+6.3015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25890
/proc/meminfo: memFree=938112/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=2628 CPUtime=6.29
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 975 0 0 0 629 0 0 0 25 0 1 0 1099369312 2691072 488 1992294400 134512640 135197250 4294956240 18446744073709551615 134556608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 657 488 94 167 0 488 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2628

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25890
/proc/meminfo: memFree=937728/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=3008 CPUtime=12.68
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 1052 0 0 0 1268 0 0 0 25 0 1 0 1099369312 3080192 565 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 752 565 94 167 0 583 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3008

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25890
/proc/meminfo: memFree=937088/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=3860 CPUtime=25.48
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 1197 0 0 0 2548 0 0 0 25 0 1 0 1099369312 3952640 710 1992294400 134512640 135197250 4294956240 18446744073709551615 134603239 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 965 710 94 167 0 796 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3860

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25890
/proc/meminfo: memFree=935936/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=4624 CPUtime=51.07
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 1486 0 0 0 5107 0 0 0 25 0 1 0 1099369312 4734976 999 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 1156 999 94 167 0 987 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4624

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25890
/proc/meminfo: memFree=933696/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=7500 CPUtime=102.27
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 2027 0 0 0 10226 1 0 0 25 0 1 0 1099369312 7680000 1540 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 1875 1540 94 167 0 1706 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7500

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=931200/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=10088 CPUtime=162.24
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 2637 0 0 0 16223 1 0 0 25 0 1 0 1099369312 10330112 2150 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 2522 2150 94 167 0 2353 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10088

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=928768/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=13968 CPUtime=222.23
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 3237 0 0 0 22221 2 0 0 25 0 1 0 1099369312 14303232 2750 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 3492 2750 94 167 0 3323 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13968

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=926464/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=13968 CPUtime=282.21
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 3810 0 0 0 28219 2 0 0 25 0 1 0 1099369312 14303232 3323 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 3492 3323 94 167 0 3323 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13968

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=924104/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=20152 CPUtime=342.2
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 4400 0 0 0 34217 3 0 0 25 0 1 0 1099369312 20635648 3913 1992294400 134512640 135197250 4294956240 18446744073709551615 134524869 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 5038 3913 94 167 0 4869 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20152

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=921800/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=20152 CPUtime=402.18
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 4976 0 0 0 40215 3 0 0 25 0 1 0 1099369312 20635648 4489 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 5038 4489 94 167 0 4869 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20152

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=919560/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=28884 CPUtime=462.16
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 5511 0 0 0 46213 3 0 0 25 0 1 0 1099369312 29577216 5024 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 7221 5024 94 167 0 7052 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28884

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=917448/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=28884 CPUtime=522.15
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 6036 0 0 0 52211 4 0 0 25 0 1 0 1099369312 29577216 5549 1992294400 134512640 135197250 4294956240 18446744073709551615 134593229 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 7221 5549 94 167 0 7052 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 28884

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=915400/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=28884 CPUtime=582.13
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 6539 0 0 0 58209 4 0 0 25 0 1 0 1099369312 29577216 6052 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 7221 6052 94 167 0 7052 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 28884

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=913224/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=29248 CPUtime=642.13
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 7062 0 0 0 64208 5 0 0 25 0 1 0 1099369312 29949952 6575 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 7312 6575 94 167 0 7143 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29248

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=911112/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=29248 CPUtime=702.1
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 7552 0 0 0 70205 5 0 0 25 0 1 0 1099369312 29949952 7065 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 7312 7065 94 167 0 7143 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 29248

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

[startup+716.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=910600/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=42344 CPUtime=716.5
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 7670 0 0 0 71645 5 0 0 25 0 1 0 1099369312 43360256 7183 1992294400 134512640 135197250 4294956240 18446744073709551615 134603285 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 10586 7183 94 167 0 10417 0
Current children cumulated CPU time (s) 716.5
Current children cumulated vsize (KiB) 42344

[startup+729.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=910152/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=42344 CPUtime=729.3
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 7771 0 0 0 72925 5 0 0 25 0 1 0 1099369312 43360256 7284 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 10586 7284 94 167 0 10417 0
Current children cumulated CPU time (s) 729.3
Current children cumulated vsize (KiB) 42344

[startup+742.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=909768/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=42344 CPUtime=742.1
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 7867 0 0 0 74205 5 0 0 25 0 1 0 1099369312 43360256 7380 1992294400 134512640 135197250 4294956240 18446744073709551615 134597160 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 10586 7380 94 167 0 10417 0
Current children cumulated CPU time (s) 742.1
Current children cumulated vsize (KiB) 42344

[startup+745.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=909704/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=42344 CPUtime=745.29
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 7893 0 0 0 74524 5 0 0 25 0 1 0 1099369312 43360256 7406 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 10586 7406 94 167 0 10417 0
Current children cumulated CPU time (s) 745.29
Current children cumulated vsize (KiB) 42344

[startup+748.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=909576/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=42344 CPUtime=748.49
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 7918 0 0 0 74844 5 0 0 25 0 1 0 1099369312 43360256 7431 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 10586 7431 94 167 0 10417 0
Current children cumulated CPU time (s) 748.49
Current children cumulated vsize (KiB) 42344

[startup+749.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=909576/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=42344 CPUtime=749.29
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 7924 0 0 0 74924 5 0 0 25 0 1 0 1099369312 43360256 7437 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 10586 7437 94 167 0 10417 0
Current children cumulated CPU time (s) 749.29
Current children cumulated vsize (KiB) 42344

[startup+749.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=909576/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=42344 CPUtime=749.69
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 7927 0 0 0 74964 5 0 0 25 0 1 0 1099369312 43360256 7440 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 10586 7440 94 167 0 10417 0
Current children cumulated CPU time (s) 749.69
Current children cumulated vsize (KiB) 42344

[startup+750.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25890
/proc/meminfo: memFree=909512/2055920 swapFree=4176708/4192956
[pid=25889] ppid=25887 vsize=42344 CPUtime=750.09
/proc/25889/stat : 25889 (march_nn) R 25887 25889 25449 0 -1 4194304 7931 0 0 0 75004 5 0 0 25 0 1 0 1099369312 43360256 7444 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 10586 7444 94 167 0 10417 0
Current children cumulated CPU time (s) 750.09
Current children cumulated vsize (KiB) 42344

Child status: 10
Real time (s): 750.4
CPU time (s): 750.204
CPU user time (s): 750.139
CPU system time (s): 0.06499
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 42344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 750.139
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7933
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= 1477

runsolver used 0.540917 second user time and 1.56876 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-28 20:04:33
IDJOB=1516274
IDBENCH=70499
IDSOLVER=522
FILE ID=node51/1516274-1238267073
PBS_JOBID= 9060802
Free space on /tmp= 65232 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1096716652-027.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516274-1238267073/watcher-1516274-1238267073 -o /tmp/evaluation-result-1516274-1238267073/solver-1516274-1238267073 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516274-1238267073.cnf

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

MD5SUM BENCH= 5b03a3f3b068376a14f73a415b34dbf6
RANDOM SEED=1433928137

node51.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        940328 kB
Buffers:         69244 kB
Cached:         959936 kB
SwapCached:       9996 kB
Active:         107008 kB
Inactive:       933604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        940328 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          17084 kB
Slab:            61044 kB
Committed_AS:  2914180 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-28 20:17:03