Trace number 1517666

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 nnUNSAT 540.631 540.803

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S729526068-046.cnf
MD5SUM167b9c9b8ef7174228a6613d96e94620
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.49
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 460 variables and 1955 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 6 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 458 free variables and 1949 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.496
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.00/0.02	c resolvent_look() :: found 95 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 460 variables and 2044 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 460 variabels and 2044 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2044 / 460 ) = 4.44
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 458
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 36
0.00/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 513
0.09/0.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4116
1.29/1.38	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 20835
8.09/8.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 72920
31.88/31.97	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 186801
90.26/90.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 364926
190.33/190.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 566838
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c |****************************************************************| ( 8/999) NodeCount: 735234
421.76/421.94	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 839270
492.64/492.85	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 886547
526.32/526.50	c |----------------------------------------------------------------|
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c |****************************************************************| (11/999) NodeCount: 901819
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c |****************************************************************| (12/999) NodeCount: 905115
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c |****************************************************************| (13/999) NodeCount: 905565
540.52/540.76	c |----------------------------------------------------------------|
c |**
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c |****************************************************************| (14/999) NodeCount: 905604
540.52/540.79	c |----------------------------------------------------------------|
c |
540.52/540.79	c
540.52/540.79	c main():: nodeCount: 905604
540.52/540.79	c main():: dead ends in main: 17307
540.52/540.79	c main():: lookAheadCount: 57069104
540.52/540.79	c main():: unitResolveCount: 17274352
540.52/540.79	c main():: time=540.690000
540.52/540.79	c main():: necessary_assignments: 220559
540.52/540.79	c main():: bin_sat: 0, bin_unsat 0
540.52/540.79	c main():: doublelook: #: 3518256, succes #: 2523899
540.52/540.79	c main():: doublelook: overall 6.390 of all possible doublelooks executed
540.52/540.79	c main():: doublelook: succesrate: 71.737, average DL_trigger: 51.046
540.52/540.79	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517666-1238289286/watcher-1517666-1238289286 -o /tmp/evaluation-result-1517666-1238289286/solver-1517666-1238289286 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517666-1238289286.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 0.98 2/64 26203
/proc/meminfo: memFree=1055704/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=980 CPUtime=0
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1101595304 1003520 128 1992294400 134512640 135197250 4294956240 18446744073709551615 134565183 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 245 128 66 167 0 76 0

[startup+0.092379 s]
/proc/loadavg: 0.99 0.98 0.98 2/64 26203
/proc/meminfo: memFree=1055704/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=1688 CPUtime=0.08
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 283 0 0 0 8 0 0 0 18 0 1 0 1101595304 1728512 266 1992294400 134512640 135197250 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 422 266 93 167 0 253 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1688

[startup+0.101379 s]
/proc/loadavg: 0.99 0.98 0.98 2/64 26203
/proc/meminfo: memFree=1055704/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=1688 CPUtime=0.09
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 283 0 0 0 9 0 0 0 18 0 1 0 1101595304 1728512 266 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 422 266 93 167 0 253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1688

[startup+0.301402 s]
/proc/loadavg: 0.99 0.98 0.98 2/64 26203
/proc/meminfo: memFree=1055704/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=1820 CPUtime=0.29
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 297 0 0 0 29 0 0 0 19 0 1 0 1101595304 1863680 280 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 455 280 93 167 0 286 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1820

[startup+0.701449 s]
/proc/loadavg: 0.99 0.98 0.98 2/64 26203
/proc/meminfo: memFree=1055704/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=1820 CPUtime=0.69
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 315 0 0 0 69 0 0 0 23 0 1 0 1101595304 1863680 298 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 455 298 93 167 0 286 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1820

[startup+1.50154 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1054864/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=1956 CPUtime=1.49
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 357 0 0 0 149 0 0 0 25 0 1 0 1101595304 2002944 340 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 489 340 93 167 0 320 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1956

[startup+3.10173 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1054544/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=2124 CPUtime=3.09
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 383 0 0 0 309 0 0 0 25 0 1 0 1101595304 2174976 366 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 531 366 93 167 0 362 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2124

[startup+6.3021 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1054224/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=2488 CPUtime=6.29
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 447 0 0 0 629 0 0 0 25 0 1 0 1101595304 2547712 430 1992294400 134512640 135197250 4294956240 18446744073709551615 134597274 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 622 430 93 167 0 453 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2488

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1053584/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=3248 CPUtime=12.69
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 585 0 0 0 1269 0 0 0 25 0 1 0 1101595304 3325952 568 1992294400 134512640 135197250 4294956240 18446744073709551615 134552403 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 812 568 93 167 0 643 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3248

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1052688/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=3956 CPUtime=25.48
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 794 0 0 0 2548 0 0 0 25 0 1 0 1101595304 4050944 777 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 989 777 93 167 0 820 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3956

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1051088/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=6260 CPUtime=51.08
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 1191 0 0 0 5107 1 0 0 25 0 1 0 1101595304 6410240 1174 1992294400 134512640 135197250 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 1565 1174 93 167 0 1396 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6260

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1048080/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=8756 CPUtime=102.26
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 1935 0 0 0 10225 1 0 0 25 0 1 0 1101595304 8966144 1918 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 2189 1918 93 167 0 2020 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8756

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1044688/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=12892 CPUtime=162.24
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 2774 0 0 0 16222 2 0 0 25 0 1 0 1101595304 13201408 2757 1992294400 134512640 135197250 4294956240 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 3223 2757 93 167 0 3054 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12892

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1041424/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=16772 CPUtime=222.22
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 3571 0 0 0 22220 2 0 0 25 0 1 0 1101595304 17174528 3554 1992294400 134512640 135197250 4294956240 18446744073709551615 134570830 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 4193 3554 93 167 0 4024 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16772

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1038288/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=25692 CPUtime=282.21
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 4342 0 0 0 28218 3 0 0 25 0 1 0 1101595304 26308608 4325 1992294400 134512640 135197250 4294956240 18446744073709551615 134570786 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 6423 4325 93 167 0 6254 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25692

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1035408/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=25692 CPUtime=342.18
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 5079 0 0 0 34215 3 0 0 25 0 1 0 1101595304 26308608 5062 1992294400 134512640 135197250 4294956240 18446744073709551615 134556718 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 6423 5062 93 167 0 6254 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 25692

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1032592/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=25824 CPUtime=402.16
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 5793 0 0 0 40212 4 0 0 25 0 1 0 1101595304 26443776 5776 1992294400 134512640 135197250 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 6456 5776 93 167 0 6287 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 25824

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1029776/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=34556 CPUtime=462.15
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 6482 0 0 0 46210 5 0 0 25 0 1 0 1101595304 35385344 6465 1992294400 134512640 135197250 4294956240 18446744073709551615 134597139 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 8639 6465 93 167 0 8470 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 34556

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1027280/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=34556 CPUtime=522.12
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 7131 0 0 0 52207 5 0 0 25 0 1 0 1101595304 35385344 7114 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 8639 7114 93 167 0 8470 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 34556

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

[startup+524.706 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1027088/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=40748 CPUtime=524.53
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 7156 0 0 0 52448 5 0 0 25 0 1 0 1101595304 41725952 7139 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 10187 7139 93 167 0 10018 0
Current children cumulated CPU time (s) 524.53
Current children cumulated vsize (KiB) 40748

[startup+531.102 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1026896/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=40748 CPUtime=530.92
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 7221 0 0 0 53087 5 0 0 25 0 1 0 1101595304 41725952 7204 1992294400 134512640 135197250 4294956240 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 10187 7204 93 167 0 10018 0
Current children cumulated CPU time (s) 530.92
Current children cumulated vsize (KiB) 40748

[startup+537.501 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1026576/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=40748 CPUtime=537.32
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 7283 0 0 0 53727 5 0 0 25 0 1 0 1101595304 41725952 7266 1992294400 134512640 135197250 4294956240 18446744073709551615 134542317 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 10187 7266 93 167 0 10018 0
Current children cumulated CPU time (s) 537.32
Current children cumulated vsize (KiB) 40748

[startup+539.101 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1026512/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=40748 CPUtime=538.92
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 7297 0 0 0 53887 5 0 0 25 0 1 0 1101595304 41725952 7280 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 10187 7280 93 167 0 10018 0
Current children cumulated CPU time (s) 538.92
Current children cumulated vsize (KiB) 40748

[startup+539.902 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1026512/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=40748 CPUtime=539.72
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 7305 0 0 0 53967 5 0 0 25 0 1 0 1101595304 41725952 7288 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 10187 7288 93 167 0 10018 0
Current children cumulated CPU time (s) 539.72
Current children cumulated vsize (KiB) 40748

[startup+540.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1026512/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=40748 CPUtime=540.12
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 7309 0 0 0 54007 5 0 0 25 0 1 0 1101595304 41725952 7292 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 10187 7292 93 167 0 10018 0
Current children cumulated CPU time (s) 540.12
Current children cumulated vsize (KiB) 40748

[startup+540.702 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1026512/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=40748 CPUtime=540.52
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194304 7312 0 0 0 54047 5 0 0 25 0 1 0 1101595304 41725952 7295 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 10187 7295 93 167 0 10018 0
Current children cumulated CPU time (s) 540.52
Current children cumulated vsize (KiB) 40748

[startup+540.802 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26204
/proc/meminfo: memFree=1026512/2055924 swapFree=4176792/4192956
[pid=26203] ppid=26201 vsize=0 CPUtime=540.62
/proc/26203/stat : 26203 (march_nn) R 26201 26203 26010 0 -1 4194308 7314 0 0 0 54056 6 0 0 25 0 1 0 1101595304 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 540.62
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 540.803
CPU time (s): 540.631
CPU user time (s): 540.567
CPU system time (s): 0.06399
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 40748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 540.567
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7314
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= 1401

runsolver used 0.515921 second user time and 0.998848 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-29 03:14:46
IDJOB=1517666
IDBENCH=70615
IDSOLVER=522
FILE ID=node6/1517666-1238289286
PBS_JOBID= 9060952
Free space on /tmp= 66324 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S729526068-046.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517666-1238289286/watcher-1517666-1238289286 -o /tmp/evaluation-result-1517666-1238289286/solver-1517666-1238289286 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517666-1238289286.cnf

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

MD5SUM BENCH= 167b9c9b8ef7174228a6613d96e94620
RANDOM SEED=532896605

node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1056184 kB
Buffers:         97448 kB
Cached:         806608 kB
SwapCached:       9932 kB
Active:          71544 kB
Inactive:       846032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1056184 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          19164 kB
Slab:            68168 kB
Committed_AS:  2797184 kB
PageTables:       1464 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= 66320 MiB
End job on node6 at 2009-03-29 03:23:47