Trace number 1730716

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) 1200.12 1200.44

General information on the benchmark

Namecrafted/Difficult/contest05/others/
linvrinv5.sat05-564.reshuffled-07.cnf
MD5SUM7b1cebbdf060989ddb5c4faf02370afb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark767.638
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1426
Sum of the clauses size3800
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 3925
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 450 variables and 1426 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c find_and_remove_tautogolies():: found and removed 25 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 50 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 425 free variables and 1376 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.051
0.00/0.01	c find_equivalence():: found 175 3-equivalences
0.00/0.01	c find_and_remove_tautogolies():: found and removed 125 tautologies
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 5.800000 to 5.800000
0.00/0.01	c using k-SAT heuristics (size based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 700 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c main():: clause / variable ratio: ( 676 / 450 ) = 1.50
0.00/0.01	c longest clause has size 25
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 300
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 25
0.00/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 322
0.10/0.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2490
1.29/1.35	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 14227
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c |****************************************************************| ( 4/999) NodeCount: 65046
29.48/29.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 233393
95.17/95.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 658591
241.93/242.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 2670202
815.47/815.74	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 4018786
1134.59/1134.93	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730716-1240762688/watcher-1730716-1240762688 -o /tmp/evaluation-result-1730716-1240762688/solver-1730716-1240762688 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1730716-1240762688.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: 0.91 0.95 0.99 3/64 23288
/proc/meminfo: memFree=1587128/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=972 CPUtime=0
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 104296326 995328 120 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 243 120 67 167 0 74 0

[startup+0.08371 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 23288
/proc/meminfo: memFree=1587128/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=1588 CPUtime=0.08
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 243 0 0 0 8 0 0 0 18 0 1 0 104296326 1626112 225 1992294400 134512640 135197250 4294956240 18446744073709551615 134526691 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 397 225 94 167 0 228 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1588

[startup+0.101712 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 23288
/proc/meminfo: memFree=1587128/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=1588 CPUtime=0.1
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 243 0 0 0 10 0 0 0 18 0 1 0 104296326 1626112 225 1992294400 134512640 135197250 4294956240 18446744073709551615 134525849 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 397 225 94 167 0 228 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1588

[startup+0.30173 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 23288
/proc/meminfo: memFree=1587128/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=1728 CPUtime=0.29
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 254 0 0 0 29 0 0 0 19 0 1 0 104296326 1769472 236 1992294400 134512640 135197250 4294956240 18446744073709551615 134548501 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 432 236 94 167 0 263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1728

[startup+0.701766 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 23288
/proc/meminfo: memFree=1587128/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=1864 CPUtime=0.69
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 278 0 0 0 69 0 0 0 22 0 1 0 104296326 1908736 260 1992294400 134512640 135197250 4294956240 18446744073709551615 134553675 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 466 260 94 167 0 297 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1864

[startup+1.50184 s]
/proc/loadavg: 0.91 0.95 0.99 2/65 23289
/proc/meminfo: memFree=1586352/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=1864 CPUtime=1.49
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 298 0 0 0 149 0 0 0 25 0 1 0 104296326 1908736 280 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 466 280 94 167 0 297 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1864

[startup+3.10198 s]
/proc/loadavg: 0.91 0.95 0.99 2/65 23289
/proc/meminfo: memFree=1586032/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=2212 CPUtime=3.09
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 364 0 0 0 309 0 0 0 25 0 1 0 104296326 2265088 346 1992294400 134512640 135197250 4294956240 18446744073709551615 134618109 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 553 346 94 167 0 384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2212

[startup+6.30127 s]
/proc/loadavg: 0.92 0.95 0.99 2/65 23289
/proc/meminfo: memFree=1585712/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=2504 CPUtime=6.29
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 454 0 0 0 629 0 0 0 25 0 1 0 104296326 2564096 411 1992294400 134512640 135197250 4294956240 18446744073709551615 134553419 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 626 411 94 167 0 457 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2504

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.99 2/65 23289
/proc/meminfo: memFree=1584944/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=3720 CPUtime=12.69
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 617 0 0 0 1269 0 0 0 25 0 1 0 104296326 3809280 574 1992294400 134512640 135197250 4294956240 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 930 574 94 167 0 761 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3720

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.99 2/65 23289
/proc/meminfo: memFree=1583664/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=5096 CPUtime=25.48
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 929 0 0 0 2548 0 0 0 25 0 1 0 104296326 5218304 886 1992294400 134512640 135197250 4294956240 18446744073709551615 134592024 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 1274 886 94 167 0 1105 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5096

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.99 2/65 23289
/proc/meminfo: memFree=1580720/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=8868 CPUtime=51.08
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 1671 0 0 0 5107 1 0 0 25 0 1 0 104296326 9080832 1628 1992294400 134512640 135197250 4294956240 18446744073709551615 134526735 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 2217 1628 94 167 0 2048 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8868

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.99 2/65 23289
/proc/meminfo: memFree=1574512/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=16632 CPUtime=102.27
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 3194 0 0 0 10225 2 0 0 25 0 1 0 104296326 17031168 3151 1992294400 134512640 135197250 4294956240 18446744073709551615 134548486 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 4158 3151 94 167 0 3989 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16632

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1566000/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=27416 CPUtime=162.25
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 5304 0 0 0 16221 4 0 0 25 0 1 0 104296326 28073984 5261 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 6854 5261 94 167 0 6685 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27416

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1557168/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=47040 CPUtime=222.23
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 7474 0 0 0 22218 5 0 0 25 0 1 0 104296326 48168960 7431 1992294400 134512640 135197250 4294956240 18446744073709551615 134615982 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 11760 7431 94 167 0 11591 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 47040

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1548656/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=55772 CPUtime=282.21
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 9618 0 0 0 28215 6 0 0 25 0 1 0 104296326 57110528 9575 1992294400 134512640 135197250 4294956240 18446744073709551615 134553585 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 13943 9575 94 167 0 13774 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 55772

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1538480/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=55772 CPUtime=342.2
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 12122 0 0 0 34212 8 0 0 25 0 1 0 104296326 57110528 12079 1992294400 134512640 135197250 4294956240 18446744073709551615 134597261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 13943 12079 94 167 0 13774 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 55772

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1529264/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=96476 CPUtime=402.19
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 14418 0 0 0 40209 10 0 0 25 0 1 0 104296326 98791424 14375 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 24119 14375 94 167 0 23950 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 96476

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1519088/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=96476 CPUtime=462.16
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 16937 0 0 0 46205 11 0 0 25 0 1 0 104296326 98791424 16894 1992294400 134512640 135197250 4294956240 18446744073709551615 134597232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 24119 16894 94 167 0 23950 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 96476

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1509360/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=96476 CPUtime=522.15
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 19380 0 0 0 52203 12 0 0 25 0 1 0 104296326 98791424 19337 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 24119 19337 94 167 0 23950 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 96476

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1498864/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=116120 CPUtime=582.14
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 21972 0 0 0 58200 14 0 0 25 0 1 0 104296326 118906880 21929 1992294400 134512640 135197250 4294956240 18446744073709551615 134548499 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 29030 21929 94 167 0 28861 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 116120

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1487664/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=116252 CPUtime=642.12
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 24722 0 0 0 64197 15 0 0 25 0 1 0 104296326 119042048 24679 1992294400 134512640 135197250 4294956240 18446744073709551615 134553718 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 29063 24679 94 167 0 28894 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 116252

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1477744/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=116252 CPUtime=702.1
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 27218 0 0 0 70194 16 0 0 25 0 1 0 104296326 119042048 27175 1992294400 134512640 135197250 4294956240 18446744073709551615 134618017 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 29063 27175 94 167 0 28894 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 116252

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1466480/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=200936 CPUtime=762.1
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 29960 0 0 0 76190 20 0 0 25 0 1 0 104296326 205758464 29917 1992294400 134512640 135197250 4294956240 18446744073709551615 134525900 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 50234 29917 94 167 0 50065 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 200936

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1456112/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=200936 CPUtime=822.08
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 32569 0 0 0 82187 21 0 0 25 0 1 0 104296326 205758464 32526 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 50234 32526 94 167 0 50065 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 200936

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1444656/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=200936 CPUtime=882.05
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 35424 0 0 0 88183 22 0 0 25 0 1 0 104296326 205758464 35381 1992294400 134512640 135197250 4294956240 18446744073709551615 134597002 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 50234 35381 94 167 0 50065 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 200936

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1433392/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=200936 CPUtime=942.04
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 38253 0 0 0 94181 23 0 0 25 0 1 0 104296326 205758464 38210 1992294400 134512640 135197250 4294956240 18446744073709551615 134611777 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 50234 38210 94 167 0 50065 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 200936

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1421616/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=200936 CPUtime=1002.02
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 41159 0 0 0 100177 25 0 0 25 0 1 0 104296326 205758464 41116 1992294400 134512640 135197250 4294956240 18446744073709551615 134597240 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 50234 41116 94 167 0 50065 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 200936

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1410672/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=245136 CPUtime=1062.01
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 43860 0 0 0 106172 29 0 0 25 0 1 0 104296326 251019264 43817 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 61284 43817 94 167 0 61115 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 245136

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1399280/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=245136 CPUtime=1121.99
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 46661 0 0 0 112169 30 0 0 25 0 1 0 104296326 251019264 46618 1992294400 134512640 135197250 4294956240 18446744073709551615 134618017 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 61284 46618 94 167 0 61115 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 245136

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1388272/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=245136 CPUtime=1181.98
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 49433 0 0 0 118166 32 0 0 25 0 1 0 104296326 251019264 49390 1992294400 134512640 135197250 4294956240 18446744073709551615 134603540 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 61284 49390 94 167 0 61115 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 245136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23289
/proc/meminfo: memFree=1384112/2055920 swapFree=4170844/4192956
[pid=23288] ppid=23286 vsize=245136 CPUtime=1200.07
/proc/23288/stat : 23288 (march_nn) R 23286 23288 23159 0 -1 4194304 50413 0 0 0 119975 32 0 0 25 0 1 0 104296326 251019264 50370 1992294400 134512640 135197250 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/23288/statm: 61284 50370 94 167 0 61115 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 245136

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): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.76
CPU system time (s): 0.358945
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 245136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.358945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50413
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= 1563

runsolver used 0.763883 second user time and 2.66659 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-26 18:18:08
IDJOB=1730716
IDBENCH=24735
IDSOLVER=522
FILE ID=node51/1730716-1240762688
PBS_JOBID= 9187139
Free space on /tmp= 66384 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest05/others/linvrinv5.sat05-564.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730716-1240762688/watcher-1730716-1240762688 -o /tmp/evaluation-result-1730716-1240762688/solver-1730716-1240762688 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1730716-1240762688.cnf

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

MD5SUM BENCH= 7b1cebbdf060989ddb5c4faf02370afb
RANDOM SEED=1421102952

node51.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		: 3000.214
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		: 3000.214
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:       1587544 kB
Buffers:         59716 kB
Cached:         322216 kB
SwapCached:      16820 kB
Active:         176476 kB
Inactive:       224724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587544 kB
SwapTotal:     4192956 kB
SwapFree:      4170844 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          13680 kB
Slab:            53164 kB
Committed_AS:   291252 kB
PageTables:       1392 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= 66384 MiB
End job on node51 at 2009-04-26 18:38:10