Trace number 1515266

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) 1200.07 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1767813611-042.cnf
MD5SUMe8bef21b1523a2570095f6899127c7e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.038993
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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 110 variables and 2343 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 110 free variables and 2343 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.047
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 1 duplicate clauses
0.00/0.05	c resolvent_look() :: found 1 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2344 / 110 ) = 21.31
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 = 110
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 |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 30
0.00/0.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 440
0.09/0.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 4120
0.89/0.92	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 26239
5.99/6.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 121189
30.78/30.83	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 423183
118.95/119.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1152797
355.48/355.63	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2516250
839.64/839.98	c |----------------------------------------------------------------|
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-1515266-1238252285/watcher-1515266-1238252285 -o /tmp/evaluation-result-1515266-1238252285/solver-1515266-1238252285 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515266-1238252285.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: 0.84 0.94 0.94 3/64 31421
/proc/meminfo: memFree=1164592/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=836 CPUtime=0
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 1097894400 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 209 87 59 167 0 40 0

[startup+0.0994899 s]
/proc/loadavg: 0.84 0.94 0.94 3/64 31421
/proc/meminfo: memFree=1164592/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=1408 CPUtime=0.09
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 1097894400 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1408

[startup+0.10149 s]
/proc/loadavg: 0.84 0.94 0.94 3/64 31421
/proc/meminfo: memFree=1164592/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=1408 CPUtime=0.09
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 1097894400 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1408

[startup+0.301511 s]
/proc/loadavg: 0.84 0.94 0.94 3/64 31421
/proc/meminfo: memFree=1164592/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=1408 CPUtime=0.29
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 237 0 0 0 29 0 0 0 19 0 1 0 1097894400 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1408

[startup+0.701554 s]
/proc/loadavg: 0.84 0.94 0.94 3/64 31421
/proc/meminfo: memFree=1164592/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=1540 CPUtime=0.69
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 253 0 0 0 69 0 0 0 22 0 1 0 1097894400 1576960 236 1992294400 134512640 135197250 4294956240 18446744073709551615 134602669 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 385 236 94 167 0 216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1540

[startup+1.50164 s]
/proc/loadavg: 0.84 0.94 0.94 2/65 31422
/proc/meminfo: memFree=1163944/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=1684 CPUtime=1.49
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 308 0 0 0 149 0 0 0 25 0 1 0 1097894400 1724416 289 1992294400 134512640 135197250 4294956240 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 421 289 94 167 0 252 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1684

[startup+3.10181 s]
/proc/loadavg: 0.84 0.94 0.94 2/65 31422
/proc/meminfo: memFree=1163624/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=1936 CPUtime=3.09
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 351 0 0 0 309 0 0 0 25 0 1 0 1097894400 1982464 332 1992294400 134512640 135197250 4294956240 18446744073709551615 134618253 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 484 332 94 167 0 315 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1936

[startup+6.30116 s]
/proc/loadavg: 0.85 0.94 0.94 2/65 31422
/proc/meminfo: memFree=1163176/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=2164 CPUtime=6.29
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 429 0 0 0 629 0 0 0 25 0 1 0 1097894400 2215936 410 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 541 410 94 167 0 372 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2164

[startup+12.7018 s]
/proc/loadavg: 0.87 0.94 0.94 2/65 31422
/proc/meminfo: memFree=1162472/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=3016 CPUtime=12.69
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 585 0 0 0 1269 0 0 0 25 0 1 0 1097894400 3088384 566 1992294400 134512640 135197250 4294956240 18446744073709551615 134570737 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 754 566 94 167 0 585 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3016

[startup+25.5012 s]
/proc/loadavg: 0.89 0.94 0.94 2/65 31422
/proc/meminfo: memFree=1161256/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=4932 CPUtime=25.48
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 877 0 0 0 2548 0 0 0 25 0 1 0 1097894400 5050368 858 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 1233 858 94 167 0 1064 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4932

[startup+51.102 s]
/proc/loadavg: 0.93 0.94 0.94 2/65 31422
/proc/meminfo: memFree=1158952/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=6836 CPUtime=51.07
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 1459 0 0 0 5106 1 0 0 25 0 1 0 1097894400 7000064 1440 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 1709 1440 94 167 0 1540 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6836

[startup+102.304 s]
/proc/loadavg: 0.97 0.95 0.94 2/65 31422
/proc/meminfo: memFree=1154472/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=13480 CPUtime=102.26
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 2554 0 0 0 10225 1 0 0 25 0 1 0 1097894400 13803520 2535 1992294400 134512640 135197250 4294956240 18446744073709551615 134557583 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 3370 2535 94 167 0 3201 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13480

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.94 2/65 31422
/proc/meminfo: memFree=1149608/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=19656 CPUtime=162.24
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 3770 0 0 0 16222 2 0 0 25 0 1 0 1097894400 20127744 3751 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 4914 3751 94 167 0 4745 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19656

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.94 2/65 31428
/proc/meminfo: memFree=1144680/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=29096 CPUtime=222.22
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 4940 0 0 0 22219 3 0 0 25 0 1 0 1097894400 29794304 4921 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 7274 4921 94 167 0 7105 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29096

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1140136/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=29096 CPUtime=282.21
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 6081 0 0 0 28217 4 0 0 25 0 1 0 1097894400 29794304 6062 1992294400 134512640 135197250 4294956240 18446744073709551615 134539981 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 7274 6062 94 167 0 7105 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29096

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1135784/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=42192 CPUtime=342.19
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 7137 0 0 0 34214 5 0 0 25 0 1 0 1097894400 43204608 7118 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 10548 7118 94 167 0 10379 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42192

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1131304/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=42192 CPUtime=402.17
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 8262 0 0 0 40211 6 0 0 25 0 1 0 1097894400 43204608 8243 1992294400 134512640 135197250 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 10548 8243 94 167 0 10379 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 42192

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1126760/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=43608 CPUtime=462.15
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 9390 0 0 0 46208 7 0 0 25 0 1 0 1097894400 44654592 9371 1992294400 134512640 135197250 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 10902 9371 94 167 0 10733 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 43608

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1122792/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=43608 CPUtime=522.13
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 10403 0 0 0 52206 7 0 0 25 0 1 0 1097894400 44654592 10384 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 10902 10384 94 167 0 10733 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 43608

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1118312/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=63252 CPUtime=582.12
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 11510 0 0 0 58204 8 0 0 25 0 1 0 1097894400 64770048 11491 1992294400 134512640 135197250 4294956240 18446744073709551615 134539092 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 15813 11491 94 167 0 15644 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 63252

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1114216/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=63252 CPUtime=642.1
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 12529 0 0 0 64202 8 0 0 25 0 1 0 1097894400 64770048 12510 1992294400 134512640 135197250 4294956240 18446744073709551615 134603334 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 15813 12510 94 167 0 15644 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 63252

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1109992/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=63252 CPUtime=702.08
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 13586 0 0 0 70199 9 0 0 25 0 1 0 1097894400 64770048 13567 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 15813 13567 94 167 0 15644 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 63252

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1106024/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=63252 CPUtime=762.07
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 14572 0 0 0 76197 10 0 0 25 0 1 0 1097894400 64770048 14553 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 15813 14553 94 167 0 15644 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 63252

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1102312/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=66088 CPUtime=822.05
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 15509 0 0 0 82194 11 0 0 25 0 1 0 1097894400 67674112 15490 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 16522 15490 94 167 0 16353 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 66088

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1097896/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=95556 CPUtime=882.03
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 16559 0 0 0 88191 12 0 0 25 0 1 0 1097894400 97849344 16540 1992294400 134512640 135197250 4294956240 18446744073709551615 134618662 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 23889 16540 94 167 0 23720 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 95556

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1093800/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=95556 CPUtime=942.01
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 17588 0 0 0 94188 13 0 0 25 0 1 0 1097894400 97849344 17569 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 23889 17569 94 167 0 23720 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 95556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1089576/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=95556 CPUtime=1001.99
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 18637 0 0 0 100186 13 0 0 25 0 1 0 1097894400 97849344 18618 1992294400 134512640 135197250 4294956240 18446744073709551615 134618673 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 23889 18618 94 167 0 23720 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 95556

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1085736/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=95556 CPUtime=1061.98
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 19617 0 0 0 106184 14 0 0 25 0 1 0 1097894400 97849344 19598 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 23889 19598 94 167 0 23720 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 95556

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1081960/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=95556 CPUtime=1121.95
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 20547 0 0 0 112181 14 0 0 25 0 1 0 1097894400 97849344 20528 1992294400 134512640 135197250 4294956240 18446744073709551615 134603311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 23889 20528 94 167 0 23720 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 95556

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1077992/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=95556 CPUtime=1181.94
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 21539 0 0 0 118179 15 0 0 25 0 1 0 1097894400 97849344 21520 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 23889 21520 94 167 0 23720 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 95556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 31428
/proc/meminfo: memFree=1076776/2055920 swapFree=4173368/4192956
[pid=31421] ppid=31419 vsize=95556 CPUtime=1200.04
/proc/31421/stat : 31421 (march_nn) R 31419 31421 31384 0 -1 4194304 21833 0 0 0 119989 15 0 0 25 0 1 0 1097894400 97849344 21814 1992294400 134512640 135197250 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31421/statm: 23889 21814 94 167 0 23720 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 95556

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): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.173973
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 95556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21833
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= 2224

runsolver used 1.10783 second user time and 2.20566 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-28 15:58:05
IDJOB=1515266
IDBENCH=70415
IDSOLVER=522
FILE ID=node19/1515266-1238252285
PBS_JOBID= 9060781
Free space on /tmp= 66404 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1767813611-042.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515266-1238252285/watcher-1515266-1238252285 -o /tmp/evaluation-result-1515266-1238252285/solver-1515266-1238252285 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515266-1238252285.cnf

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

MD5SUM BENCH= e8bef21b1523a2570095f6899127c7e2
RANDOM SEED=462617877

node19.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		: 3000.235
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		: 3000.235
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:       1165008 kB
Buffers:         95104 kB
Cached:         688904 kB
SwapCached:      13360 kB
Active:          45460 kB
Inactive:       753584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1165008 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            77760 kB
Committed_AS:  2938680 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-28 16:18:07