Trace number 1517570

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 658.203 658.466

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1007745655-097.cnf
MD5SUMf27b62ac5d581ce44726630650722106
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark658.203
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 480 variables and 2040 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, 12 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 478 free variables and 2028 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.478
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 153 duplicate clauses
0.00/0.02	c resolvent_look() :: found 96 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 480 variables and 2124 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 480 variabels and 2124 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2124 / 480 ) = 4.42
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 = 478
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 0/999) NodeCount: 33
0.00/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 456
0.09/0.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3757
1.19/1.21	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 20052
7.38/7.42	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 74299
30.88/30.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 202923
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c |****************************************************************| ( 6/999) NodeCount: 421896
210.01/210.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 688019
365.75/366.00	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 916129
509.59/509.85	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 1053441
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c |****************************************************************| (10/999) NodeCount: 1111876
642.14/642.42	c |----------------------------------------------------------------|
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c |****************************************************************| (11/999) NodeCount: 1129436
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c |****************************************************************| (12/999) NodeCount: 1133064
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c |****************************************************************| (13/999) NodeCount: 1133543
658.13/658.41	c |----------------------------------------------------------------|
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c |****************************************************************| (14/999) NodeCount: 1133590
658.13/658.45	c |----------------------------------------------------------------|
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c |****************************************************************| (15/999) NodeCount: 1133596
658.13/658.45	c |----------------------------------------------------------------|
c |
658.13/658.46	c
658.13/658.46	c main():: nodeCount: 1133596
658.13/658.46	c main():: dead ends in main: 19766
658.13/658.46	c main():: lookAheadCount: 71225182
658.13/658.46	c main():: unitResolveCount: 22195901
658.13/658.46	c main():: time=658.290000
658.13/658.46	c main():: necessary_assignments: 284260
658.13/658.46	c main():: bin_sat: 0, bin_unsat 0
658.13/658.46	c main():: doublelook: #: 4377881, succes #: 3132412
658.13/658.46	c main():: doublelook: overall 6.370 of all possible doublelooks executed
658.13/658.46	c main():: doublelook: succesrate: 71.551, average DL_trigger: 52.932
658.13/658.46	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-1517570-1238287709/watcher-1517570-1238287709 -o /tmp/evaluation-result-1517570-1238287709/solver-1517570-1238287709 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517570-1238287709.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: 0.91 0.95 0.98 3/64 2050
/proc/meminfo: memFree=985472/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=972 CPUtime=0
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 1101433442 995328 129 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 243 129 66 167 0 74 0

[startup+0.0658969 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2050
/proc/meminfo: memFree=985472/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=1716 CPUtime=0.06
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 282 0 0 0 6 0 0 0 20 0 1 0 1101433442 1757184 265 1992294400 134512640 135197250 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 429 265 93 167 0 260 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1716

[startup+0.101904 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2050
/proc/meminfo: memFree=985472/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=1716 CPUtime=0.09
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 286 0 0 0 9 0 0 0 20 0 1 0 1101433442 1757184 269 1992294400 134512640 135197250 4294956240 18446744073709551615 134525429 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 429 269 93 167 0 260 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1716

[startup+0.301943 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2050
/proc/meminfo: memFree=985472/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=1848 CPUtime=0.29
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 302 0 0 0 29 0 0 0 22 0 1 0 1101433442 1892352 285 1992294400 134512640 135197250 4294956240 18446744073709551615 134592882 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 462 285 93 167 0 293 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1848

[startup+0.702022 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2050
/proc/meminfo: memFree=985472/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=1992 CPUtime=0.69
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 332 0 0 0 69 0 0 0 25 0 1 0 1101433442 2039808 315 1992294400 134512640 135197250 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 498 315 93 167 0 329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1992

[startup+1.50118 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 2051
/proc/meminfo: memFree=984504/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=1992 CPUtime=1.49
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 346 0 0 0 149 0 0 0 25 0 1 0 1101433442 2039808 329 1992294400 134512640 135197250 4294956240 18446744073709551615 134572674 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 498 329 93 167 0 329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1992

[startup+3.10149 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 2051
/proc/meminfo: memFree=984184/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=2296 CPUtime=3.09
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 408 0 0 0 309 0 0 0 25 0 1 0 1101433442 2351104 391 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 574 391 93 167 0 405 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2296

[startup+6.30113 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 2051
/proc/meminfo: memFree=983800/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=2628 CPUtime=6.29
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 477 0 0 0 629 0 0 0 25 0 1 0 1101433442 2691072 460 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 657 460 93 167 0 488 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2628

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 2051
/proc/meminfo: memFree=983296/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=3196 CPUtime=12.69
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 591 0 0 0 1268 1 0 0 25 0 1 0 1101433442 3272704 574 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 799 574 93 167 0 630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3196

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 2051
/proc/meminfo: memFree=982272/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=4020 CPUtime=25.48
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 862 0 0 0 2547 1 0 0 25 0 1 0 1101433442 4116480 826 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 1005 826 93 167 0 836 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4020

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 2051
/proc/meminfo: memFree=980608/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=6352 CPUtime=51.07
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 1277 0 0 0 5106 1 0 0 25 0 1 0 1101433442 6504448 1241 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 1588 1241 93 167 0 1419 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6352

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 2051
/proc/meminfo: memFree=977344/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=11488 CPUtime=102.25
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 2059 0 0 0 10224 1 0 0 25 0 1 0 1101433442 11763712 2023 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 2872 2023 93 167 0 2703 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11488

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=973824/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=17024 CPUtime=162.22
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 2941 0 0 0 16220 2 0 0 25 0 1 0 1101433442 17432576 2905 1992294400 134512640 135197250 4294956240 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 4256 2905 93 167 0 4087 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17024

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=970432/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=17024 CPUtime=222.2
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 3779 0 0 0 22217 3 0 0 25 0 1 0 1101433442 17432576 3743 1992294400 134512640 135197250 4294956240 18446744073709551615 134526735 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 4256 3743 93 167 0 4087 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17024

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=967104/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=26280 CPUtime=282.18
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 4598 0 0 0 28215 3 0 0 25 0 1 0 1101433442 26910720 4562 1992294400 134512640 135197250 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 6570 4562 93 167 0 6401 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 26280

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=963904/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=26280 CPUtime=342.16
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 5392 0 0 0 34212 4 0 0 25 0 1 0 1101433442 26910720 5356 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 6570 5356 93 167 0 6401 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26280

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=960832/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=35012 CPUtime=402.13
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 6145 0 0 0 40209 4 0 0 25 0 1 0 1101433442 35852288 6109 1992294400 134512640 135197250 4294956240 18446744073709551615 134593723 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 8753 6109 93 167 0 8584 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 35012

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=957760/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=35012 CPUtime=462.11
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 6894 0 0 0 46206 5 0 0 25 0 1 0 1101433442 35852288 6858 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 8753 6858 93 167 0 8584 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 35012

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=955072/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=41628 CPUtime=522.09
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 7608 0 0 0 52204 5 0 0 25 0 1 0 1101433442 42627072 7572 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 10407 7572 93 167 0 10238 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 41628

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=952320/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=41628 CPUtime=582.07
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 8306 0 0 0 58201 6 0 0 25 0 1 0 1101433442 42627072 8270 1992294400 134512640 135197250 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 10407 8270 93 167 0 10238 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 41628

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=949632/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=54724 CPUtime=642.04
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 8952 0 0 0 64198 6 0 0 25 0 1 0 1101433442 56037376 8916 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 13681 8916 93 167 0 13512 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 54724

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

[startup+646.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=949440/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=54724 CPUtime=646.03
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 8993 0 0 0 64597 6 0 0 25 0 1 0 1101433442 56037376 8957 1992294400 134512640 135197250 4294956240 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 13681 8957 93 167 0 13512 0
Current children cumulated CPU time (s) 646.03
Current children cumulated vsize (KiB) 54724

[startup+652.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=949120/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=54724 CPUtime=652.43
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 9060 0 0 0 65237 6 0 0 25 0 1 0 1101433442 56037376 9024 1992294400 134512640 135197250 4294956240 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 13681 9024 93 167 0 13512 0
Current children cumulated CPU time (s) 652.43
Current children cumulated vsize (KiB) 54724

[startup+655.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=948992/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=54724 CPUtime=655.63
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 9091 0 0 0 65557 6 0 0 25 0 1 0 1101433442 56037376 9055 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 13681 9055 93 167 0 13512 0
Current children cumulated CPU time (s) 655.63
Current children cumulated vsize (KiB) 54724

[startup+657.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=948928/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=54724 CPUtime=657.23
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 9106 0 0 0 65717 6 0 0 25 0 1 0 1101433442 56037376 9070 1992294400 134512640 135197250 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 13681 9070 93 167 0 13512 0
Current children cumulated CPU time (s) 657.23
Current children cumulated vsize (KiB) 54724

[startup+657.902 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=948928/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=54724 CPUtime=657.64
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 9109 0 0 0 65757 7 0 0 25 0 1 0 1101433442 56037376 9073 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 13681 9073 93 167 0 13512 0
Current children cumulated CPU time (s) 657.64
Current children cumulated vsize (KiB) 54724

[startup+658.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=948928/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=54724 CPUtime=658.03
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 9113 0 0 0 65796 7 0 0 25 0 1 0 1101433442 56037376 9077 1992294400 134512640 135197250 4294956240 18446744073709551615 134601956 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 13681 9077 93 167 0 13512 0
Current children cumulated CPU time (s) 658.03
Current children cumulated vsize (KiB) 54724

[startup+658.402 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2051
/proc/meminfo: memFree=948928/2055920 swapFree=4176244/4192956
[pid=2050] ppid=2047 vsize=54724 CPUtime=658.13
/proc/2050/stat : 2050 (march_nn) R 2047 2050 1912 0 -1 4194304 9114 0 0 0 65806 7 0 0 25 0 1 0 1101433442 56037376 9078 1992294400 134512640 135197250 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2050/statm: 13681 9078 93 167 0 13512 0
Current children cumulated CPU time (s) 658.13
Current children cumulated vsize (KiB) 54724

Child status: 20
Real time (s): 658.466
CPU time (s): 658.203
CPU user time (s): 658.125
CPU system time (s): 0.077988
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 54724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 658.125
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9116
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= 1221

runsolver used 0.448931 second user time and 1.41578 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-29 01:48:29
IDJOB=1517570
IDBENCH=70607
IDSOLVER=522
FILE ID=node53/1517570-1238287709
PBS_JOBID= 9061002
Free space on /tmp= 66040 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1007745655-097.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517570-1238287709/watcher-1517570-1238287709 -o /tmp/evaluation-result-1517570-1238287709/solver-1517570-1238287709 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517570-1238287709.cnf

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

MD5SUM BENCH= f27b62ac5d581ce44726630650722106
RANDOM SEED=1192807650

node53.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		: 3000.264
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		: 3000.264
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:        985888 kB
Buffers:         84612 kB
Cached:         901712 kB
SwapCached:      10692 kB
Active:         198112 kB
Inactive:       800384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        985888 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          17780 kB
Slab:            57540 kB
Committed_AS:  2456704 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-29 01:59:28