Trace number 1515638

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) 1200.05 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
MD5SUMeaf4e52b2ac22d87cb6a2c76b08ea88a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.091985
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 0.048
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 4 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2560 / 120 ) = 21.33
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 |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 29
0.00/0.06	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 532
0.09/0.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5488
1.19/1.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 37611
9.19/9.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 188063
50.98/51.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 722478
215.03/215.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2197627
711.97/712.29	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-1515638-1238256980/watcher-1515638-1238256980 -o /tmp/evaluation-result-1515638-1238256980/solver-1515638-1238256980 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515638-1238256980.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 3/64 16500
/proc/meminfo: memFree=1934432/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=836 CPUtime=0
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1098364176 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134784703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 209 87 59 167 0 40 0

[startup+0.090512 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16500
/proc/meminfo: memFree=1934432/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=1452 CPUtime=0.08
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 248 0 0 0 8 0 0 0 18 0 1 0 1098364176 1486848 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 363 231 94 167 0 194 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1452

[startup+0.101513 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16500
/proc/meminfo: memFree=1934432/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=1452 CPUtime=0.09
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 1098364176 1486848 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 363 231 94 167 0 194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.30154 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16500
/proc/meminfo: memFree=1934432/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=1452 CPUtime=0.29
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 249 0 0 0 29 0 0 0 19 0 1 0 1098364176 1486848 232 1992294400 134512640 135197250 4294956240 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 363 232 94 167 0 194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1452

[startup+0.701592 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16500
/proc/meminfo: memFree=1934432/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=1588 CPUtime=0.69
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 262 0 0 0 69 0 0 0 22 0 1 0 1098364176 1626112 245 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 397 245 94 167 0 228 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1588

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1933784/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=1732 CPUtime=1.49
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 314 0 0 0 149 0 0 0 25 0 1 0 1098364176 1773568 295 1992294400 134512640 135197250 4294956240 18446744073709551615 134556521 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 433 295 94 167 0 264 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1732

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1933400/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=1984 CPUtime=3.09
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 355 0 0 0 309 0 0 0 25 0 1 0 1098364176 2031616 336 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 496 336 94 167 0 327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1984

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1933016/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=2212 CPUtime=6.29
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 435 0 0 0 629 0 0 0 25 0 1 0 1098364176 2265088 416 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 553 416 94 167 0 384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2212

[startup+12.7012 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 16501
/proc/meminfo: memFree=1932328/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=3064 CPUtime=12.68
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 583 0 0 0 1268 0 0 0 25 0 1 0 1098364176 3137536 564 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 766 564 94 167 0 597 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3064

[startup+25.5019 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 16501
/proc/meminfo: memFree=1931112/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=4980 CPUtime=25.48
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 875 0 0 0 2548 0 0 0 25 0 1 0 1098364176 5099520 856 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 1245 856 94 167 0 1076 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4980

[startup+51.1012 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 16501
/proc/meminfo: memFree=1928936/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=6896 CPUtime=51.08
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 1420 0 0 0 5107 1 0 0 25 0 1 0 1098364176 7061504 1401 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 1724 1401 94 167 0 1555 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6896

[startup+102.306 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 16501
/proc/meminfo: memFree=1924264/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=13552 CPUtime=102.27
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 2548 0 0 0 10225 2 0 0 25 0 1 0 1098364176 13877248 2529 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 3388 2529 94 167 0 3219 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13552

[startup+162.302 s]
/proc/loadavg: 1.09 1.04 1.01 2/65 16501
/proc/meminfo: memFree=1919272/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=19752 CPUtime=162.24
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 3774 0 0 0 16221 3 0 0 25 0 1 0 1098364176 20226048 3755 1992294400 134512640 135197250 4294956240 18446744073709551615 134602616 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 4938 3755 94 167 0 4769 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19752

[startup+222.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 16501
/proc/meminfo: memFree=1914856/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=28484 CPUtime=222.23
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 4859 0 0 0 22219 4 0 0 25 0 1 0 1098364176 29167616 4840 1992294400 134512640 135197250 4294956240 18446744073709551615 134524928 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 7121 4840 94 167 0 6952 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28484

[startup+282.302 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 16501
/proc/meminfo: memFree=1909864/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=29244 CPUtime=282.21
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 6088 0 0 0 28216 5 0 0 25 0 1 0 1098364176 29945856 6069 1992294400 134512640 135197250 4294956240 18446744073709551615 134592948 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 7311 6069 94 167 0 7142 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29244

[startup+342.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 16501
/proc/meminfo: memFree=1905320/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=42340 CPUtime=342.19
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 7203 0 0 0 34213 6 0 0 25 0 1 0 1098364176 43356160 7184 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 10585 7184 94 167 0 10416 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42340

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16501
/proc/meminfo: memFree=1900584/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=42340 CPUtime=402.16
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 8379 0 0 0 40209 7 0 0 25 0 1 0 1098364176 43356160 8360 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 10585 8360 94 167 0 10416 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 42340

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16501
/proc/meminfo: memFree=1896040/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=43856 CPUtime=462.15
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 9497 0 0 0 46207 8 0 0 25 0 1 0 1098364176 44908544 9478 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 10964 9478 94 167 0 10795 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 43856

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16501
/proc/meminfo: memFree=1891688/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=63500 CPUtime=522.13
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 10592 0 0 0 52204 9 0 0 25 0 1 0 1098364176 65024000 10573 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 15875 10573 94 167 0 15706 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 63500

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1887272/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=63500 CPUtime=582.11
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 11683 0 0 0 58201 10 0 0 25 0 1 0 1098364176 65024000 11664 1992294400 134512640 135197250 4294956240 18446744073709551615 134571140 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 15875 11664 94 167 0 15706 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 63500

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1883048/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=63500 CPUtime=642.1
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 12708 0 0 0 64199 11 0 0 25 0 1 0 1098364176 65024000 12689 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 15875 12689 94 167 0 15706 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 63500

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1879208/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=63500 CPUtime=702.08
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 13631 0 0 0 70196 12 0 0 25 0 1 0 1098364176 65024000 13612 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 15875 13612 94 167 0 15706 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 63500

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1874664/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=63500 CPUtime=762.06
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 14768 0 0 0 76193 13 0 0 25 0 1 0 1098364176 65024000 14749 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 15875 14749 94 167 0 15706 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 63500

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1870248/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=92968 CPUtime=822.04
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 15852 0 0 0 82190 14 0 0 25 0 1 0 1098364176 95199232 15833 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 23242 15833 94 167 0 23073 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 92968

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1865896/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=92968 CPUtime=882.02
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 16917 0 0 0 88187 15 0 0 25 0 1 0 1098364176 95199232 16898 1992294400 134512640 135197250 4294956240 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 23242 16898 94 167 0 23073 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 92968

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1861480/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=96000 CPUtime=941.99
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 18016 0 0 0 94184 15 0 0 25 0 1 0 1098364176 98304000 17997 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 24000 17997 94 167 0 23831 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 96000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1857256/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=96000 CPUtime=1001.98
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 19047 0 0 0 100182 16 0 0 25 0 1 0 1098364176 98304000 19028 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 24000 19028 94 167 0 23831 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 96000

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1853352/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=96000 CPUtime=1061.96
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 20032 0 0 0 106179 17 0 0 25 0 1 0 1098364176 98304000 20013 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 24000 20013 94 167 0 23831 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 96000

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1849192/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=96000 CPUtime=1121.94
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 21035 0 0 0 112176 18 0 0 25 0 1 0 1098364176 98304000 21016 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 24000 21016 94 167 0 23831 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 96000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1844904/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=96000 CPUtime=1181.93
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 22103 0 0 0 118174 19 0 0 25 0 1 0 1098364176 98304000 22084 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 24000 22084 94 167 0 23831 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 96000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16501
/proc/meminfo: memFree=1843560/2055920 swapFree=4177692/4192956
[pid=16500] ppid=16498 vsize=96000 CPUtime=1200.02
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16269 0 -1 4194304 22426 0 0 0 119983 19 0 0 25 0 1 0 1098364176 98304000 22407 1992294400 134512640 135197250 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 24000 22407 94 167 0 23831 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 96000

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): 1200.05
CPU user time (s): 1199.84
CPU system time (s): 0.212967
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 96000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.212967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22426
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= 2140

runsolver used 0.953854 second user time and 2.37764 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 17:16:20
IDJOB=1515638
IDBENCH=70446
IDSOLVER=522
FILE ID=node13/1515638-1238256980
PBS_JOBID= 9060754
Free space on /tmp= 66388 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515638-1238256980/watcher-1515638-1238256980 -o /tmp/evaluation-result-1515638-1238256980/solver-1515638-1238256980 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515638-1238256980.cnf

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

MD5SUM BENCH= eaf4e52b2ac22d87cb6a2c76b08ea88a
RANDOM SEED=2013550095

node13.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1934848 kB
Buffers:         18724 kB
Cached:          43484 kB
SwapCached:       9056 kB
Active:          41200 kB
Inactive:        31488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1934848 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            34252 kB
Committed_AS:  2959032 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 17:36:22