Trace number 1516130

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 nn? (TO) 1200.1 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2142489608-055.cnf
MD5SUM73f3f0cb39ec906200b237ac9eb2621d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.57945
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

1.10/1.13	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.13	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.13	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.13	c main()::
1.10/1.13	c initFormula():: searching for DIMACS p-line....
1.10/1.13	c full lookahead due to high density!
1.10/1.13	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.10/1.13	c parseCNF():: parsing....
1.10/1.13	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.13	c runParser():: parsing was successful, warming up engines...
1.10/1.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.13	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.10/1.13	c stat :: sign balance is biased by 0.006
1.10/1.13	c using k-SAT heuristics (size based diff)
1.10/1.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
1.10/1.13	c resolvent_look() :: found 3 resolvents
1.10/1.13	c main():: clause / variable ratio: ( 6678 / 75 ) = 89.04
1.10/1.13	c longest clause has size 7
1.10/1.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.13	c number of free variables = 75
1.10/1.13	c dynamic_preselect_setsize :: off
1.10/1.13	c main():: all systems go!
1.10/1.13	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 31
1.10/1.16	c |----------------------------------------------------------------|
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1.29/1.39	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4781
3.30/3.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31910
15.49/15.51	c |----------------------------------------------------------------|
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75.17/75.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 625079
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c |****************************************************************| ( 6/999) NodeCount: 1965686
1007.82/1008.18	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516130-1238264931/watcher-1516130-1238264931 -o /tmp/evaluation-result-1516130-1238264931/solver-1516130-1238264931 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516130-1238264931.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 3/81 27120
/proc/meminfo: memFree=1059160/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=836 CPUtime=0
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 1099157013 856064 95 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 209 95 59 167 0 40 0

[startup+0.080386 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 27120
/proc/meminfo: memFree=1059160/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=2020 CPUtime=0.07
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 982 0 0 0 7 0 0 0 20 0 1 0 1099157013 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2020

[startup+0.101387 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 27120
/proc/meminfo: memFree=1059160/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=2020 CPUtime=0.09
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 982 0 0 0 9 0 0 0 20 0 1 0 1099157013 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.30141 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 27120
/proc/meminfo: memFree=1059160/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=2020 CPUtime=0.29
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 982 0 0 0 29 0 0 0 22 0 1 0 1099157013 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701455 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 27120
/proc/meminfo: memFree=1059160/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=2020 CPUtime=0.69
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 982 0 0 0 69 0 0 0 25 0 1 0 1099157013 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1058000/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=2768 CPUtime=1.49
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 1210 0 0 0 149 0 0 0 25 0 1 0 1099157013 2834432 502 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 692 502 94 167 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1057360/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=2768 CPUtime=3.09
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 1210 0 0 0 309 0 0 0 25 0 1 0 1099157013 2834432 502 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 692 502 94 167 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1057304/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=2768 CPUtime=6.29
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 1217 0 0 0 629 0 0 0 25 0 1 0 1099157013 2834432 509 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 692 509 94 167 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2768

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1056536/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=3452 CPUtime=12.69
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 1377 0 0 0 1269 0 0 0 25 0 1 0 1099157013 3534848 669 1992294400 134512640 135197250 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 863 669 94 167 0 694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3452

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1055896/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=4304 CPUtime=25.48
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 1538 0 0 0 2548 0 0 0 25 0 1 0 1099157013 4407296 830 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 1076 830 94 167 0 907 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4304

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1054552/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=6220 CPUtime=51.08
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 1871 0 0 0 5107 1 0 0 25 0 1 0 1099157013 6369280 1163 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 1555 1163 94 167 0 1386 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6220

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1051864/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=7944 CPUtime=102.27
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 2506 0 0 0 10226 1 0 0 25 0 1 0 1099157013 8134656 1798 1992294400 134512640 135197250 4294956240 18446744073709551615 134603225 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 1986 1798 94 167 0 1817 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7944

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1048984/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=14412 CPUtime=162.25
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 3227 0 0 0 16223 2 0 0 25 0 1 0 1099157013 14757888 2519 1992294400 134512640 135197250 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 3603 2519 94 167 0 3434 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14412

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1045976/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=14412 CPUtime=222.23
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 3963 0 0 0 22221 2 0 0 25 0 1 0 1099157013 14757888 3255 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 3603 3255 94 167 0 3434 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14412

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1043160/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=20232 CPUtime=282.22
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 4660 0 0 0 28219 3 0 0 25 0 1 0 1099157013 20717568 3952 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 5058 3952 94 167 0 4889 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20232

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1040088/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=20672 CPUtime=342.2
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 5411 0 0 0 34217 3 0 0 25 0 1 0 1099157013 21168128 4703 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 5168 4703 94 167 0 4999 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20672

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1037208/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=29404 CPUtime=402.19
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 6135 0 0 0 40215 4 0 0 25 0 1 0 1099157013 30109696 5427 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 7351 5427 94 167 0 7182 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29404

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1034456/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=29404 CPUtime=462.17
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 6827 0 0 0 46213 4 0 0 25 0 1 0 1099157013 30109696 6119 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 7351 6119 94 167 0 7182 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29404

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1031640/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=29404 CPUtime=522.15
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 7527 0 0 0 52211 4 0 0 25 0 1 0 1099157013 30109696 6819 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 7351 6819 94 167 0 7182 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29404

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1028696/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=42500 CPUtime=582.14
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 8232 0 0 0 58209 5 0 0 25 0 1 0 1099157013 43520000 7524 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 10625 7524 94 167 0 10456 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 42500

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1025944/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=42936 CPUtime=642.12
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 8913 0 0 0 64207 5 0 0 25 0 1 0 1099157013 43966464 8205 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 10734 8205 94 167 0 10565 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 42936

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1023064/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=42936 CPUtime=702.1
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 9622 0 0 0 70205 5 0 0 25 0 1 0 1099157013 43966464 8914 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 10734 8914 94 167 0 10565 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 42936

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1020248/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=42936 CPUtime=762.1
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 10313 0 0 0 76204 6 0 0 25 0 1 0 1099157013 43966464 9605 1992294400 134512640 135197250 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 10734 9605 94 167 0 10565 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 42936

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1017560/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=42936 CPUtime=822.07
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 10982 0 0 0 82201 6 0 0 25 0 1 0 1099157013 43966464 10274 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 10734 10274 94 167 0 10565 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 42936

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1014872/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=62580 CPUtime=882.05
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 11649 0 0 0 88199 6 0 0 25 0 1 0 1099157013 64081920 10941 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 15645 10941 94 167 0 15476 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 62580

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1012376/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=62580 CPUtime=942.04
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 12281 0 0 0 94197 7 0 0 25 0 1 0 1099157013 64081920 11573 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 15645 11573 94 167 0 15476 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62580

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1009944/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=62580 CPUtime=1002.02
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 12881 0 0 0 100195 7 0 0 25 0 1 0 1099157013 64081920 12173 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 15645 12173 94 167 0 15476 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 62580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27121
/proc/meminfo: memFree=1007128/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=62580 CPUtime=1062
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 13593 0 0 0 106193 7 0 0 25 0 1 0 1099157013 64081920 12885 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 15645 12885 94 167 0 15476 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 62580

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27122
/proc/meminfo: memFree=1004120/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=62580 CPUtime=1121.99
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 14289 0 0 0 112191 8 0 0 25 0 1 0 1099157013 64081920 13581 1992294400 134512640 135197250 4294956240 18446744073709551615 134602619 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 15645 13581 94 167 0 15476 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 62580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27122
/proc/meminfo: memFree=1001432/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=62580 CPUtime=1181.98
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 14972 0 0 0 118190 8 0 0 25 0 1 0 1099157013 64081920 14264 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 15645 14264 94 167 0 15476 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 62580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 27123
/proc/meminfo: memFree=1000536/2055920 swapFree=4172176/4192956
[pid=27120] ppid=27118 vsize=63456 CPUtime=1200.07
/proc/27120/stat : 27120 (march_nn) R 27118 27120 26692 0 -1 4194304 15183 0 0 0 119999 8 0 0 25 0 1 0 1099157013 64978944 14475 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/27120/statm: 15864 14475 94 167 0 15695 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63456

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.094985
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 63456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15183
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= 1376

runsolver used 1.35679 second user time and 4.12337 second system time

The end

Launcher Data 

Begin job on node85 at 2009-03-28 19:28:51
IDJOB=1516130
IDBENCH=70487
IDSOLVER=522
FILE ID=node85/1516130-1238264931
PBS_JOBID= 9060786
Free space on /tmp= 126788 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2142489608-055.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516130-1238264931/watcher-1516130-1238264931 -o /tmp/evaluation-result-1516130-1238264931/solver-1516130-1238264931 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516130-1238264931.cnf

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

MD5SUM BENCH= 73f3f0cb39ec906200b237ac9eb2621d
RANDOM SEED=920079101

node85.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1059640 kB
Buffers:         64132 kB
Cached:         849092 kB
SwapCached:       9944 kB
Active:         651808 kB
Inactive:       272892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1059640 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          16988 kB
Slab:            55828 kB
Committed_AS:  2604056 kB
PageTables:       2596 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= 126788 MiB
End job on node85 at 2009-03-28 19:48:54