Trace number 1517318

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 539.048 539.235

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S287522321-032.cnf
MD5SUM348784df95efc4633396948fc1376145
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark488.245
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 440 variables and 1870 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 440 free variables and 1870 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.499
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 169 duplicate clauses
0.00/0.01	c resolvent_look() :: found 84 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 440 variables and 1954 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 440 variabels and 1954 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1954 / 440 ) = 4.44
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 440
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 30
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 430
0.09/0.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3540
1.10/1.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 18473
6.89/6.91	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 66669
28.38/28.42	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 174850
82.46/82.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 349178
178.24/178.35	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 554258
300.10/300.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 731938
412.36/412.58	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 844990
487.83/488.00	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| (10/999) NodeCount: 896806
523.81/524.08	c |----------------------------------------------------------------|
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c |****************************************************************| (11/999) NodeCount: 913399
535.81/536.09	c |----------------------------------------------------------------|
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c |****************************************************************| (12/999) NodeCount: 916926
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c |****************************************************************| (13/999) NodeCount: 917453
538.90/539.17	c |----------------------------------------------------------------|
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c |****************************************************************| (14/999) NodeCount: 917511
539.00/539.22	c |----------------------------------------------------------------|
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c |****************************************************************| (15/999) NodeCount: 917514
539.00/539.22	c |----------------------------------------------------------------|
c |
539.00/539.22	c
539.00/539.22	c main():: nodeCount: 917514
539.00/539.22	c main():: dead ends in main: 20371
539.00/539.22	c main():: lookAheadCount: 57602610
539.00/539.22	c main():: unitResolveCount: 18021786
539.00/539.22	c main():: time=539.110000
539.00/539.22	c main():: necessary_assignments: 242944
539.00/539.22	c main():: bin_sat: 0, bin_unsat 0
539.00/539.22	c main():: doublelook: #: 3542565, succes #: 2532536
539.00/539.22	c main():: doublelook: overall 6.379 of all possible doublelooks executed
539.00/539.22	c main():: doublelook: succesrate: 71.489, average DL_trigger: 48.990
539.00/539.22	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-1517318-1238283606/watcher-1517318-1238283606 -o /tmp/evaluation-result-1517318-1238283606/solver-1517318-1238283606 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517318-1238283606.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 4087
/proc/meminfo: memFree=821176/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=976 CPUtime=0
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1101026317 999424 125 1992294400 134512640 135197250 4294956240 18446744073709551615 134649139 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 244 125 66 167 0 75 0

[startup+0.0505229 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4087
/proc/meminfo: memFree=821176/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=1656 CPUtime=0.04
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 262 0 0 0 4 0 0 0 18 0 1 0 1101026317 1695744 245 1992294400 134512640 135197250 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 414 245 93 167 0 245 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1656

[startup+0.102531 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4087
/proc/meminfo: memFree=821176/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=1656 CPUtime=0.09
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 1101026317 1695744 256 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 414 256 93 167 0 245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1656

[startup+0.30257 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4087
/proc/meminfo: memFree=821176/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=1788 CPUtime=0.29
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 288 0 0 0 29 0 0 0 19 0 1 0 1101026317 1830912 271 1992294400 134512640 135197250 4294956240 18446744073709551615 134697207 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 447 271 93 167 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1788

[startup+0.701617 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4087
/proc/meminfo: memFree=821176/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=1788 CPUtime=0.69
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 307 0 0 0 69 0 0 0 22 0 1 0 1101026317 1830912 290 1992294400 134512640 135197250 4294956240 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 447 290 93 167 0 278 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1788

[startup+1.50173 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4088
/proc/meminfo: memFree=820336/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=1924 CPUtime=1.49
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 349 0 0 0 149 0 0 0 25 0 1 0 1101026317 1970176 332 1992294400 134512640 135197250 4294956240 18446744073709551615 134541215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 481 332 93 167 0 312 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1924

[startup+3.10196 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4088
/proc/meminfo: memFree=820016/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=2092 CPUtime=3.09
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 376 0 0 0 309 0 0 0 25 0 1 0 1101026317 2142208 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 523 359 93 167 0 354 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2092

[startup+6.30143 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4088
/proc/meminfo: memFree=819696/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=2448 CPUtime=6.29
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 440 0 0 0 629 0 0 0 25 0 1 0 1101026317 2506752 423 1992294400 134512640 135197250 4294956240 18446744073709551615 134596857 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 612 423 93 167 0 443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2448

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 4088
/proc/meminfo: memFree=819248/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=3016 CPUtime=12.68
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 558 0 0 0 1268 0 0 0 25 0 1 0 1101026317 3088384 541 1992294400 134512640 135197250 4294956240 18446744073709551615 134552437 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 754 541 93 167 0 585 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3016

[startup+25.5022 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4088
/proc/meminfo: memFree=818096/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=4036 CPUtime=25.48
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 821 0 0 0 2547 1 0 0 25 0 1 0 1101026317 4132864 804 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 1009 804 93 167 0 840 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4036

[startup+51.1029 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4088
/proc/meminfo: memFree=816496/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=6328 CPUtime=51.07
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 1234 0 0 0 5106 1 0 0 25 0 1 0 1101026317 6479872 1217 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 1582 1217 93 167 0 1413 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6328

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4088
/proc/meminfo: memFree=813296/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=8808 CPUtime=102.26
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 2008 0 0 0 10225 1 0 0 25 0 1 0 1101026317 9019392 1991 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 2202 1991 93 167 0 2033 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8808

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=809968/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=12904 CPUtime=162.23
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 2855 0 0 0 16221 2 0 0 25 0 1 0 1101026317 13213696 2838 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 3226 2838 93 167 0 3057 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12904

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=806576/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=19796 CPUtime=222.22
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 3698 0 0 0 22219 3 0 0 25 0 1 0 1101026317 20271104 3681 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 4949 3681 93 167 0 4780 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19796

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=803440/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=25616 CPUtime=282.2
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 4473 0 0 0 28216 4 0 0 25 0 1 0 1101026317 26230784 4456 1992294400 134512640 135197250 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 6404 4456 93 167 0 6235 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25616

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=800240/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=25616 CPUtime=342.18
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 5260 0 0 0 34213 5 0 0 25 0 1 0 1101026317 26230784 5243 1992294400 134512640 135197250 4294956240 18446744073709551615 134552504 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 6404 5243 93 167 0 6235 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 25616

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=797296/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=25616 CPUtime=402.16
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 5989 0 0 0 40211 5 0 0 25 0 1 0 1101026317 26230784 5972 1992294400 134512640 135197250 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 6404 5972 93 167 0 6235 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 25616

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=794416/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=40376 CPUtime=462.13
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 6713 0 0 0 46208 5 0 0 25 0 1 0 1101026317 41345024 6696 1992294400 134512640 135197250 4294956240 18446744073709551615 134597693 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 10094 6696 93 167 0 9925 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 40376

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=791792/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=40376 CPUtime=522.11
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 7374 0 0 0 52205 6 0 0 25 0 1 0 1101026317 41345024 7357 1992294400 134512640 135197250 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 10094 7357 93 167 0 9925 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 40376

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

[startup+524.706 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=791600/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=40376 CPUtime=524.52
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 7399 0 0 0 52446 6 0 0 25 0 1 0 1101026317 41345024 7382 1992294400 134512640 135197250 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 10094 7382 93 167 0 9925 0
Current children cumulated CPU time (s) 524.52
Current children cumulated vsize (KiB) 40376

[startup+531.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=791408/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=40376 CPUtime=530.91
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 7465 0 0 0 53085 6 0 0 25 0 1 0 1101026317 41345024 7448 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 10094 7448 93 167 0 9925 0
Current children cumulated CPU time (s) 530.91
Current children cumulated vsize (KiB) 40376

[startup+534.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=791280/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=40376 CPUtime=534.11
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 7496 0 0 0 53405 6 0 0 25 0 1 0 1101026317 41345024 7479 1992294400 134512640 135197250 4294956240 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 10094 7479 93 167 0 9925 0
Current children cumulated CPU time (s) 534.11
Current children cumulated vsize (KiB) 40376

[startup+537.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=791152/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=40376 CPUtime=537.31
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 7527 0 0 0 53725 6 0 0 25 0 1 0 1101026317 41345024 7510 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 10094 7510 93 167 0 9925 0
Current children cumulated CPU time (s) 537.31
Current children cumulated vsize (KiB) 40376

[startup+538.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=791088/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=40376 CPUtime=538.11
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 7535 0 0 0 53805 6 0 0 25 0 1 0 1101026317 41345024 7518 1992294400 134512640 135197250 4294956240 18446744073709551615 134592379 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 10094 7518 93 167 0 9925 0
Current children cumulated CPU time (s) 538.11
Current children cumulated vsize (KiB) 40376

[startup+538.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=791088/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=40376 CPUtime=538.51
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 7539 0 0 0 53845 6 0 0 25 0 1 0 1101026317 41345024 7522 1992294400 134512640 135197250 4294956240 18446744073709551615 134596988 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 10094 7522 93 167 0 9925 0
Current children cumulated CPU time (s) 538.51
Current children cumulated vsize (KiB) 40376

[startup+539.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=791024/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=40376 CPUtime=538.9
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 7543 0 0 0 53884 6 0 0 25 0 1 0 1101026317 41345024 7526 1992294400 134512640 135197250 4294956240 18446744073709551615 134542317 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 10094 7526 93 167 0 9925 0
Current children cumulated CPU time (s) 538.9
Current children cumulated vsize (KiB) 40376

[startup+539.202 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4088
/proc/meminfo: memFree=791024/2055920 swapFree=4174204/4192956
[pid=4087] ppid=4085 vsize=40376 CPUtime=539
/proc/4087/stat : 4087 (march_nn) R 4085 4087 4050 0 -1 4194304 7543 0 0 0 53894 6 0 0 25 0 1 0 1101026317 41345024 7526 1992294400 134512640 135197250 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/4087/statm: 10094 7526 93 167 0 9925 0
Current children cumulated CPU time (s) 539
Current children cumulated vsize (KiB) 40376

Child status: 20
Real time (s): 539.235
CPU time (s): 539.048
CPU user time (s): 538.975
CPU system time (s): 0.072988
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 40376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 538.975
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7545
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= 1189

runsolver used 0.471928 second user time and 1.03884 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-29 00:40:06
IDJOB=1517318
IDBENCH=70586
IDSOLVER=522
FILE ID=node22/1517318-1238283606
PBS_JOBID= 9060973
Free space on /tmp= 66328 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S287522321-032.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517318-1238283606/watcher-1517318-1238283606 -o /tmp/evaluation-result-1517318-1238283606/solver-1517318-1238283606 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517318-1238283606.cnf

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

MD5SUM BENCH= 348784df95efc4633396948fc1376145
RANDOM SEED=1137489560

node22.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		: 3000.279
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		: 3000.279
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:        821592 kB
Buffers:        102540 kB
Cached:        1021648 kB
SwapCached:      12568 kB
Active:         145268 kB
Inactive:       993024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        821592 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:             836 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            82072 kB
Committed_AS:  2881780 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-29 00:49:05