Trace number 1515218

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/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1481598919-023.cnf
MD5SUMb5e7cd1135ca2561f4261d81ae9e01a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.028
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.05	c resolvent_look() :: found 2 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2558 / 120 ) = 21.32
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 120
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 35
0.00/0.06	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 544
0.10/0.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5376
1.10/1.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 36613
8.29/8.34	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 184454
45.98/46.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 716416
195.94/196.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2205101
657.22/657.43	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-1515218-1238251250/watcher-1515218-1238251250 -o /tmp/evaluation-result-1515218-1238251250/solver-1515218-1238251250 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515218-1238251250.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 0.99 0.99 3/81 28080
/proc/meminfo: memFree=1563592/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=980 CPUtime=0
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 120 0 0 0 0 0 0 0 20 0 1 0 1097789302 1003520 104 1992294400 134512640 135197250 4294956240 18446744073709551615 134560344 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 245 104 63 167 0 76 0

[startup+0.0718589 s]
/proc/loadavg: 0.92 0.99 0.99 3/81 28080
/proc/meminfo: memFree=1563592/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=1452 CPUtime=0.07
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 248 0 0 0 7 0 0 0 20 0 1 0 1097789302 1486848 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 363 231 94 167 0 194 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1452

[startup+0.101862 s]
/proc/loadavg: 0.92 0.99 0.99 3/81 28080
/proc/meminfo: memFree=1563592/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=1452 CPUtime=0.1
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 248 0 0 0 10 0 0 0 20 0 1 0 1097789302 1486848 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 363 231 94 167 0 194 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1452

[startup+0.301884 s]
/proc/loadavg: 0.92 0.99 0.99 3/81 28080
/proc/meminfo: memFree=1563592/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=1452 CPUtime=0.3
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 248 0 0 0 30 0 0 0 22 0 1 0 1097789302 1486848 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 363 231 94 167 0 194 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1452

[startup+0.701929 s]
/proc/loadavg: 0.92 0.99 0.99 3/81 28080
/proc/meminfo: memFree=1563592/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=1596 CPUtime=0.7
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 257 0 0 0 70 0 0 0 25 0 1 0 1097789302 1634304 240 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 399 240 94 167 0 230 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1596

[startup+1.50202 s]
/proc/loadavg: 0.92 0.99 0.99 2/82 28081
/proc/meminfo: memFree=1562880/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=1596 CPUtime=1.5
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 278 0 0 0 150 0 0 0 25 0 1 0 1097789302 1634304 261 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 399 261 94 167 0 230 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1596

[startup+3.1012 s]
/proc/loadavg: 0.92 0.99 0.99 2/82 28081
/proc/meminfo: memFree=1562432/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=1960 CPUtime=3.09
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 373 0 0 0 309 0 0 0 25 0 1 0 1097789302 2007040 337 1992294400 134512640 135197250 4294956240 18446744073709551615 134593025 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 490 337 94 167 0 321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1960

[startup+6.30156 s]
/proc/loadavg: 0.93 0.99 0.99 2/82 28081
/proc/meminfo: memFree=1562048/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=2188 CPUtime=6.29
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 456 0 0 0 629 0 0 0 25 0 1 0 1097789302 2240512 420 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 547 420 94 167 0 378 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2188

[startup+12.7013 s]
/proc/loadavg: 0.93 0.99 0.99 2/82 28081
/proc/meminfo: memFree=1561352/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=3040 CPUtime=12.69
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 620 0 0 0 1269 0 0 0 25 0 1 0 1097789302 3112960 584 1992294400 134512640 135197250 4294956240 18446744073709551615 134539153 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 760 584 94 167 0 591 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3040

[startup+25.5017 s]
/proc/loadavg: 0.95 0.99 0.99 2/82 28081
/proc/meminfo: memFree=1560072/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=5096 CPUtime=25.48
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 933 0 0 0 2548 0 0 0 25 0 1 0 1097789302 5218304 897 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 1274 897 94 167 0 1105 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5096

[startup+51.1016 s]
/proc/loadavg: 0.96 0.99 0.99 2/82 28081
/proc/meminfo: memFree=1557704/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=6820 CPUtime=51.08
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 1514 0 0 0 5107 1 0 0 25 0 1 0 1097789302 6983680 1478 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 1705 1478 94 167 0 1536 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6820

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/82 28081
/proc/meminfo: memFree=1552520/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=13560 CPUtime=102.26
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 2758 0 0 0 10225 1 0 0 25 0 1 0 1097789302 13885440 2708 1992294400 134512640 135197250 4294956240 18446744073709551615 134603039 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 3390 2708 94 167 0 3221 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13560

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28081
/proc/meminfo: memFree=1547336/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=19740 CPUtime=162.25
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 4062 0 0 0 16223 2 0 0 25 0 1 0 1097789302 20213760 4012 1992294400 134512640 135197250 4294956240 18446744073709551615 134617981 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 4935 4012 94 167 0 4766 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19740

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1542152/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=29196 CPUtime=222.23
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 5277 0 0 0 22221 2 0 0 25 0 1 0 1097789302 29896704 5227 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 7299 5227 94 167 0 7130 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29196

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1536968/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=29196 CPUtime=282.21
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 6575 0 0 0 28218 3 0 0 25 0 1 0 1097789302 29896704 6525 1992294400 134512640 135197250 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 7299 6525 94 167 0 7130 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29196

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1531976/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=42292 CPUtime=342.2
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 7809 0 0 0 34216 4 0 0 25 0 1 0 1097789302 43307008 7759 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 10573 7759 94 167 0 10404 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42292

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1527112/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=42292 CPUtime=402.18
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 9044 0 0 0 40214 4 0 0 25 0 1 0 1097789302 43307008 8994 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 10573 8994 94 167 0 10404 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 42292

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1522120/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=43740 CPUtime=462.17
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 10266 0 0 0 46211 6 0 0 25 0 1 0 1097789302 44789760 10216 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 10935 10216 94 167 0 10766 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 43740

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1517448/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=63384 CPUtime=522.15
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 11417 0 0 0 52208 7 0 0 25 0 1 0 1097789302 64905216 11367 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 15846 11367 94 167 0 15677 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 63384

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1512904/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=63384 CPUtime=582.13
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 12551 0 0 0 58206 7 0 0 25 0 1 0 1097789302 64905216 12501 1992294400 134512640 135197250 4294956240 18446744073709551615 134603163 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 15846 12501 94 167 0 15677 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 63384

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1508744/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=63384 CPUtime=642.13
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 13580 0 0 0 64205 8 0 0 25 0 1 0 1097789302 64905216 13530 1992294400 134512640 135197250 4294956240 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 15846 13530 94 167 0 15677 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 63384

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1504008/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=63384 CPUtime=702.1
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 14777 0 0 0 70202 8 0 0 25 0 1 0 1097789302 64905216 14727 1992294400 134512640 135197250 4294956240 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 15846 14727 94 167 0 15677 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 63384

[startup+762.307 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1499208/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=92852 CPUtime=762.1
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 15957 0 0 0 76201 9 0 0 25 0 1 0 1097789302 95080448 15907 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 23213 15907 94 167 0 23044 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 92852

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1494600/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=92852 CPUtime=822.07
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 17129 0 0 0 82198 9 0 0 25 0 1 0 1097789302 95080448 17079 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 23213 17079 94 167 0 23044 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 92852

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1489864/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=95748 CPUtime=882.05
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 18300 0 0 0 88195 10 0 0 25 0 1 0 1097789302 98045952 18250 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 23937 18250 94 167 0 23768 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 95748

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1485448/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=95748 CPUtime=942.04
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 19398 0 0 0 94193 11 0 0 25 0 1 0 1097789302 98045952 19348 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 23937 19348 94 167 0 23768 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 95748

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1481288/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=95748 CPUtime=1002.02
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 20438 0 0 0 100191 11 0 0 25 0 1 0 1097789302 98045952 20388 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 23937 20388 94 167 0 23768 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 95748

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1476488/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=95748 CPUtime=1062.01
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 21640 0 0 0 106189 12 0 0 25 0 1 0 1097789302 98045952 21590 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 23937 21590 94 167 0 23768 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 95748

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1471816/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=95748 CPUtime=1121.99
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 22787 0 0 0 112187 12 0 0 25 0 1 0 1097789302 98045952 22737 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 23937 22737 94 167 0 23768 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 95748

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1467272/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=139948 CPUtime=1181.97
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 23897 0 0 0 118184 13 0 0 25 0 1 0 1097789302 143306752 23847 1992294400 134512640 135197250 4294956240 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 34987 23847 94 167 0 34818 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 139948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 28083
/proc/meminfo: memFree=1465800/2055920 swapFree=4176448/4192956
[pid=28080] ppid=28078 vsize=139948 CPUtime=1200.08
/proc/28080/stat : 28080 (march_nn) R 28078 28080 27632 0 -1 4194304 24233 0 0 0 119994 14 0 0 25 0 1 0 1097789302 143306752 24183 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/28080/statm: 34987 24183 94 167 0 34818 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 139948

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): 1199.94
CPU system time (s): 0.155976
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 139948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24233
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= 1944

runsolver used 1.41478 second user time and 4.07038 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 15:40:50
IDJOB=1515218
IDBENCH=70411
IDSOLVER=522
FILE ID=node86/1515218-1238251250
PBS_JOBID= 9060693
Free space on /tmp= 66460 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1481598919-023.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515218-1238251250/watcher-1515218-1238251250 -o /tmp/evaluation-result-1515218-1238251250/solver-1515218-1238251250 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515218-1238251250.cnf

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

MD5SUM BENCH= b5e7cd1135ca2561f4261d81ae9e01a8
RANDOM SEED=567535726

node86.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		: 3000.238
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		: 3000.238
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:       1564008 kB
Buffers:         57216 kB
Cached:         341632 kB
SwapCached:       8880 kB
Active:         164636 kB
Inactive:       248260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564008 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          19176 kB
Slab:            63200 kB
Committed_AS:  2725160 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-28 16:00:53