Trace number 1517342

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 396.021 396.208

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1563412474-059.cnf
MD5SUMdb2a5eb5a2e705c514d4161cd8870d93
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark396.021
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, 20 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 438 free variables and 1850 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.496
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 171 duplicate clauses
0.00/0.01	c resolvent_look() :: found 77 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 440 variables and 1927 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 1927 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1927 / 440 ) = 4.38
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 = 438
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 29
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 408
0.10/0.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3159
0.90/0.95	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 16172
5.50/5.53	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 58451
22.59/22.65	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 154989
66.36/66.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 310301
144.93/145.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 486040
242.18/242.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 624651
324.55/324.75	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 699737
371.72/371.95	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| (10/999) NodeCount: 727565
390.01/390.23	c |----------------------------------------------------------------|
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c |****************************************************************| (11/999) NodeCount: 734742
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c |****************************************************************| (12/999) NodeCount: 736027
395.81/396.08	c |----------------------------------------------------------------|
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c |****************************************************************| (13/999) NodeCount: 736166
395.91/396.19	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| (14/999) NodeCount: 736173
396.01/396.20	c |----------------------------------------------------------------|
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c |****************************************************************| (15/999) NodeCount: 736173
396.01/396.20	c |----------------------------------------------------------------|
c |
396.01/396.20	c
396.01/396.20	c main():: nodeCount: 736173
396.01/396.20	c main():: dead ends in main: 14659
396.01/396.20	c main():: lookAheadCount: 46272911
396.01/396.20	c main():: unitResolveCount: 13998914
396.01/396.20	c main():: time=396.070000
396.01/396.20	c main():: necessary_assignments: 181551
396.01/396.20	c main():: bin_sat: 0, bin_unsat 0
396.01/396.20	c main():: doublelook: #: 2849820, succes #: 2041191
396.01/396.20	c main():: doublelook: overall 6.385 of all possible doublelooks executed
396.01/396.20	c main():: doublelook: succesrate: 71.625, average DL_trigger: 49.771
396.01/396.20	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-1517342-1238283962/watcher-1517342-1238283962 -o /tmp/evaluation-result-1517342-1238283962/solver-1517342-1238283962 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517342-1238283962.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: 1.00 1.00 1.00 3/81 24895
/proc/meminfo: memFree=1537056/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=976 CPUtime=0
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 454725063 999424 127 1992294400 134512640 135197250 4294956240 18446744073709551615 134528032 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 244 127 68 167 0 75 0

[startup+0.0557019 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 24895
/proc/meminfo: memFree=1537056/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=1656 CPUtime=0.05
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 269 0 0 0 5 0 0 0 18 0 1 0 454725063 1695744 252 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 414 252 93 167 0 245 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1656

[startup+0.102707 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 24895
/proc/meminfo: memFree=1537056/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=1656 CPUtime=0.1
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 278 0 0 0 10 0 0 0 18 0 1 0 454725063 1695744 261 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 414 261 93 167 0 245 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1656

[startup+0.301726 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 24895
/proc/meminfo: memFree=1537056/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=1788 CPUtime=0.29
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 290 0 0 0 29 0 0 0 20 0 1 0 454725063 1830912 273 1992294400 134512640 135197250 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 447 273 93 167 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1788

[startup+0.701766 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 24895
/proc/meminfo: memFree=1537056/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=1788 CPUtime=0.69
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 313 0 0 0 69 0 0 0 24 0 1 0 454725063 1830912 296 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 447 296 93 167 0 278 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1788

[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24896
/proc/meminfo: memFree=1536216/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=2068 CPUtime=1.49
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 355 0 0 0 149 0 0 0 25 0 1 0 454725063 2117632 338 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 517 338 93 167 0 348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2068

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24896
/proc/meminfo: memFree=1535840/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=2236 CPUtime=3.09
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 389 0 0 0 309 0 0 0 25 0 1 0 454725063 2289664 372 1992294400 134512640 135197250 4294956240 18446744073709551615 134601572 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 559 372 93 167 0 390 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2236

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24896
/proc/meminfo: memFree=1535520/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=2388 CPUtime=6.29
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 449 0 0 0 629 0 0 0 25 0 1 0 454725063 2445312 432 1992294400 134512640 135197250 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 597 432 93 167 0 428 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2388

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24896
/proc/meminfo: memFree=1534776/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=3148 CPUtime=12.69
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 599 0 0 0 1269 0 0 0 25 0 1 0 454725063 3223552 582 1992294400 134512640 135197250 4294956240 18446744073709551615 134590475 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 787 582 93 167 0 618 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3148

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24896
/proc/meminfo: memFree=1533944/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=4620 CPUtime=25.48
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 824 0 0 0 2548 0 0 0 25 0 1 0 454725063 4730880 807 1992294400 134512640 135197250 4294956240 18446744073709551615 134570925 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 1155 807 93 167 0 986 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4620

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24896
/proc/meminfo: memFree=1532216/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=6160 CPUtime=51.07
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 1264 0 0 0 5107 0 0 0 25 0 1 0 454725063 6307840 1247 1992294400 134512640 135197250 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 1540 1247 93 167 0 1371 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6160

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24896
/proc/meminfo: memFree=1528824/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=11244 CPUtime=102.25
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 2072 0 0 0 10224 1 0 0 25 0 1 0 454725063 11513856 2055 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 2811 2055 93 167 0 2642 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11244

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24896
/proc/meminfo: memFree=1525112/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=16672 CPUtime=162.22
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 2972 0 0 0 16220 2 0 0 25 0 1 0 454725063 17072128 2955 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 4168 2955 93 167 0 3999 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 16672

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24896
/proc/meminfo: memFree=1521784/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=19900 CPUtime=222.19
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 3822 0 0 0 22217 2 0 0 25 0 1 0 454725063 20377600 3805 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 4975 3805 93 167 0 4806 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 19900

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24898
/proc/meminfo: memFree=1518648/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=25720 CPUtime=282.17
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 4632 0 0 0 28214 3 0 0 25 0 1 0 454725063 26337280 4615 1992294400 134512640 135197250 4294956240 18446744073709551615 134594105 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 6430 4615 93 167 0 6261 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 25720

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24898
/proc/meminfo: memFree=1515448/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=25720 CPUtime=342.13
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 5406 0 0 0 34210 3 0 0 25 0 1 0 454725063 26337280 5389 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 6430 5389 93 167 0 6261 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 25720

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

[startup+358.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24898
/proc/meminfo: memFree=1514744/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=25720 CPUtime=358.13
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 5598 0 0 0 35810 3 0 0 25 0 1 0 454725063 26337280 5581 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 6430 5581 93 167 0 6261 0
Current children cumulated CPU time (s) 358.13
Current children cumulated vsize (KiB) 25720

[startup+371.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24898
/proc/meminfo: memFree=1514104/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=25720 CPUtime=370.92
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 5752 0 0 0 37089 3 0 0 25 0 1 0 454725063 26337280 5735 1992294400 134512640 135197250 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 6430 5735 93 167 0 6261 0
Current children cumulated CPU time (s) 370.92
Current children cumulated vsize (KiB) 25720

[startup+383.906 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24898
/proc/meminfo: memFree=1513528/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=25720 CPUtime=383.72
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 5897 0 0 0 38368 4 0 0 25 0 1 0 454725063 26337280 5880 1992294400 134512640 135197250 4294956240 18446744073709551615 134539153 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 6430 5880 93 167 0 6261 0
Current children cumulated CPU time (s) 383.72
Current children cumulated vsize (KiB) 25720

[startup+390.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24898
/proc/meminfo: memFree=1513272/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=25720 CPUtime=390.11
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 5969 0 0 0 39007 4 0 0 25 0 1 0 454725063 26337280 5952 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 6430 5952 93 167 0 6261 0
Current children cumulated CPU time (s) 390.11
Current children cumulated vsize (KiB) 25720

[startup+393.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24898
/proc/meminfo: memFree=1513080/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=25720 CPUtime=393.31
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 6004 0 0 0 39327 4 0 0 25 0 1 0 454725063 26337280 5987 1992294400 134512640 135197250 4294956240 18446744073709551615 134594042 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 6430 5987 93 167 0 6261 0
Current children cumulated CPU time (s) 393.31
Current children cumulated vsize (KiB) 25720

[startup+395.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24898
/proc/meminfo: memFree=1513016/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=25720 CPUtime=394.91
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 6019 0 0 0 39487 4 0 0 25 0 1 0 454725063 26337280 6002 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 6430 6002 93 167 0 6261 0
Current children cumulated CPU time (s) 394.91
Current children cumulated vsize (KiB) 25720

[startup+395.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24898
/proc/meminfo: memFree=1512952/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=25720 CPUtime=395.71
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 6028 0 0 0 39567 4 0 0 25 0 1 0 454725063 26337280 6011 1992294400 134512640 135197250 4294956240 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 6430 6011 93 167 0 6261 0
Current children cumulated CPU time (s) 395.71
Current children cumulated vsize (KiB) 25720

[startup+396.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24898
/proc/meminfo: memFree=1512952/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=25720 CPUtime=395.91
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 6029 0 0 0 39587 4 0 0 25 0 1 0 454725063 26337280 6012 1992294400 134512640 135197250 4294956240 18446744073709551615 134605046 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 6430 6012 93 167 0 6261 0
Current children cumulated CPU time (s) 395.91
Current children cumulated vsize (KiB) 25720

[startup+396.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24898
/proc/meminfo: memFree=1512952/2055920 swapFree=4169676/4192956
[pid=24895] ppid=24893 vsize=25720 CPUtime=396.01
/proc/24895/stat : 24895 (march_nn) R 24893 24895 24828 0 -1 4194304 6030 0 0 0 39597 4 0 0 25 0 1 0 454725063 26337280 6013 1992294400 134512640 135197250 4294956240 18446744073709551615 134594018 0 0 4096 0 0 0 0 17 0 0 0
/proc/24895/statm: 6430 6013 93 167 0 6261 0
Current children cumulated CPU time (s) 396.01
Current children cumulated vsize (KiB) 25720

Child status: 20
Real time (s): 396.208
CPU time (s): 396.021
CPU user time (s): 395.972
CPU system time (s): 0.048992
CPU usage (%): 99.9527
Max. virtual memory (cumulated for all children) (KiB): 25720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 395.972
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6032
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= 3
involuntary context switches= 2272

runsolver used 0.512922 second user time and 1.3158 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-29 00:46:02
IDJOB=1517342
IDBENCH=70588
IDSOLVER=522
FILE ID=node89/1517342-1238283962
PBS_JOBID= 9060929
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-S1563412474-059.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517342-1238283962/watcher-1517342-1238283962 -o /tmp/evaluation-result-1517342-1238283962/solver-1517342-1238283962 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517342-1238283962.cnf

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

MD5SUM BENCH= db2a5eb5a2e705c514d4161cd8870d93
RANDOM SEED=1822315

node89.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		: 3000.240
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		: 3000.240
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:       1537536 kB
Buffers:         77632 kB
Cached:         346908 kB
SwapCached:      12496 kB
Active:         164572 kB
Inactive:       274396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537536 kB
SwapTotal:     4192956 kB
SwapFree:      4169676 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          19568 kB
Slab:            63708 kB
Committed_AS:  1534720 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-29 00:52:38