Trace number 1731670

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 1200.43

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
MD5SUM4a0cf034172f796c42342e79509e3449
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark315.531
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses71378
Sum of the clauses size143596
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 271348
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 71378 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 900 free variables and 71378 clauses.
0.39/0.47	c stat :: sign balance is biased by 156.384
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 71378 / 900 ) = 79.31
0.39/0.47	c longest clause has size 30
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 900
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 225
1.49/1.52	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 8402
8.89/8.95	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 107582
73.07/73.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 630680
356.79/356.97	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 1976890
998.21/998.50	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-1731670-1240773245/watcher-1731670-1240773245 -o /tmp/evaluation-result-1731670-1240773245/solver-1731670-1240773245 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1731670-1240773245.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: 0.85 0.95 0.98 3/64 28085
/proc/meminfo: memFree=1678912/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=1396 CPUtime=0
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 189 0 0 0 0 0 0 0 20 0 1 0 105357477 1429504 174 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 349 174 59 167 0 180 0

[startup+0.0372271 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 28085
/proc/meminfo: memFree=1678912/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=1924 CPUtime=0.03
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 348 0 0 0 3 0 0 0 20 0 1 0 105357477 1970176 333 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 481 333 59 167 0 312 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1924

[startup+0.101217 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 28085
/proc/meminfo: memFree=1678912/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=5636 CPUtime=0.09
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 833 0 0 0 9 0 0 0 20 0 1 0 105357477 5771264 746 1992294400 134512640 135197250 4294956240 18446744073709551615 134565259 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 1409 746 66 167 0 1240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5636

[startup+0.301238 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 28085
/proc/meminfo: memFree=1678912/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=6548 CPUtime=0.29
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 1724 0 0 0 29 0 0 0 22 0 1 0 105357477 6705152 977 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 1637 977 83 167 0 1468 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6548

[startup+0.701278 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 28085
/proc/meminfo: memFree=1678912/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=9324 CPUtime=0.69
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 1947 0 0 0 69 0 0 0 25 0 1 0 105357477 9547776 1087 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 2331 1087 91 167 0 2162 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9324

[startup+1.50136 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 28086
/proc/meminfo: memFree=1674936/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=9340 CPUtime=1.49
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 1955 0 0 0 149 0 0 0 25 0 1 0 105357477 9564160 1095 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 2335 1095 94 167 0 2166 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9340

[startup+3.10152 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 28086
/proc/meminfo: memFree=1674552/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=9628 CPUtime=3.09
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 2017 0 0 0 309 0 0 0 25 0 1 0 105357477 9859072 1157 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 2407 1157 94 167 0 2238 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9628

[startup+6.30285 s]
/proc/loadavg: 0.86 0.95 0.98 2/65 28086
/proc/meminfo: memFree=1674232/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=9976 CPUtime=6.29
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 2086 0 0 0 629 0 0 0 25 0 1 0 105357477 10215424 1226 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 2494 1226 94 167 0 2325 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9976

[startup+12.7015 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 28086
/proc/meminfo: memFree=1672840/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=11600 CPUtime=12.69
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 2424 0 0 0 1269 0 0 0 25 0 1 0 105357477 11878400 1564 1992294400 134512640 135197250 4294956240 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 2900 1564 94 167 0 2731 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11600

[startup+25.5018 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 28086
/proc/meminfo: memFree=1671752/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=12744 CPUtime=25.48
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 2686 0 0 0 2548 0 0 0 25 0 1 0 105357477 13049856 1826 1992294400 134512640 135197250 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 3186 1826 94 167 0 3017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12744

[startup+51.1014 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 28086
/proc/meminfo: memFree=1670088/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=15040 CPUtime=51.08
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 3132 0 0 0 5107 1 0 0 25 0 1 0 105357477 15400960 2272 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 3760 2272 94 167 0 3591 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15040

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 28086
/proc/meminfo: memFree=1664904/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=23372 CPUtime=102.26
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 4405 0 0 0 10225 1 0 0 25 0 1 0 105357477 23932928 3545 1992294400 134512640 135197250 4294956240 18446744073709551615 134615680 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 5843 3545 94 167 0 5674 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23372

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1658568/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=33192 CPUtime=162.25
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 5990 0 0 0 16223 2 0 0 25 0 1 0 105357477 33988608 5130 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 8298 5130 94 167 0 8129 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33192

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1652744/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=37072 CPUtime=222.23
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 7413 0 0 0 22220 3 0 0 25 0 1 0 105357477 37961728 6553 1992294400 134512640 135197250 4294956240 18446744073709551615 134548560 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 9268 6553 94 167 0 9099 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 37072

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1646536/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=57092 CPUtime=282.21
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 8977 0 0 0 28217 4 0 0 25 0 1 0 105357477 58462208 8117 1992294400 134512640 135197250 4294956240 18446744073709551615 134592821 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 14273 8117 94 167 0 14104 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 57092

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1640264/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=57092 CPUtime=342.2
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 10524 0 0 0 34215 5 0 0 25 0 1 0 105357477 58462208 9664 1992294400 134512640 135197250 4294956240 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 14273 9664 94 167 0 14104 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 57092

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1632776/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=65824 CPUtime=402.17
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 12406 0 0 0 40212 5 0 0 25 0 1 0 105357477 67403776 11546 1992294400 134512640 135197250 4294956240 18446744073709551615 134592804 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 16456 11546 94 167 0 16287 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 65824

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1625160/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=65824 CPUtime=462.16
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 14281 0 0 0 46210 6 0 0 25 0 1 0 105357477 67403776 13421 1992294400 134512640 135197250 4294956240 18446744073709551615 134556726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 16456 13421 94 167 0 16287 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 65824

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1617224/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=94224 CPUtime=522.14
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 16274 0 0 0 52206 8 0 0 25 0 1 0 105357477 96485376 15414 1992294400 134512640 135197250 4294956240 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 23556 15414 94 167 0 23387 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 94224

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1609544/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=107320 CPUtime=582.13
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 18158 0 0 0 58204 9 0 0 25 0 1 0 105357477 109895680 17298 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 26830 17298 94 167 0 26661 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 107320

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1602120/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=107320 CPUtime=642.11
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 19987 0 0 0 64201 10 0 0 25 0 1 0 105357477 109895680 19127 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 26830 19127 94 167 0 26661 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 107320

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1594760/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=107320 CPUtime=702.09
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 21850 0 0 0 70198 11 0 0 25 0 1 0 105357477 109895680 20990 1992294400 134512640 135197250 4294956240 18446744073709551615 134601458 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 26830 20990 94 167 0 26661 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 107320

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1587208/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=107320 CPUtime=762.08
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 23708 0 0 0 76196 12 0 0 25 0 1 0 105357477 109895680 22848 1992294400 134512640 135197250 4294956240 18446744073709551615 134601466 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 26830 22848 94 167 0 26661 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 107320

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1579272/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=107320 CPUtime=822.06
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 25698 0 0 0 82193 13 0 0 25 0 1 0 105357477 109895680 24838 1992294400 134512640 135197250 4294956240 18446744073709551615 134548740 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 26830 24838 94 167 0 26661 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 107320

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28086
/proc/meminfo: memFree=1571720/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=183756 CPUtime=882.04
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 27538 0 0 0 88190 14 0 0 25 0 1 0 105357477 188166144 26678 1992294400 134512640 135197250 4294956240 18446744073709551615 134541538 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 45939 26678 94 167 0 45770 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 183756

[startup+942.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 28086
/proc/meminfo: memFree=1565128/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=183756 CPUtime=942.03
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 29194 0 0 0 94188 15 0 0 25 0 1 0 105357477 188166144 28334 1992294400 134512640 135197250 4294956240 18446744073709551615 134611704 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 45939 28334 94 167 0 45770 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 183756

[startup+1002.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 28086
/proc/meminfo: memFree=1557064/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=183756 CPUtime=1002.01
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 31192 0 0 0 100185 16 0 0 25 0 1 0 105357477 188166144 30332 1992294400 134512640 135197250 4294956240 18446744073709551615 134550986 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 45939 30332 94 167 0 45770 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 183756

[startup+1062.3 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 28086
/proc/meminfo: memFree=1548936/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=183756 CPUtime=1061.99
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 33228 0 0 0 106182 17 0 0 25 0 1 0 105357477 188166144 32368 1992294400 134512640 135197250 4294956240 18446744073709551615 134601478 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 45939 32368 94 167 0 45770 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 183756

[startup+1122.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 28086
/proc/meminfo: memFree=1540552/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=183756 CPUtime=1121.98
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 35296 0 0 0 112180 18 0 0 25 0 1 0 105357477 188166144 34436 1992294400 134512640 135197250 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 45939 34436 94 167 0 45770 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 183756

[startup+1182.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/65 28086
/proc/meminfo: memFree=1531912/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=213224 CPUtime=1181.96
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 37438 0 0 0 118176 20 0 0 25 0 1 0 105357477 218341376 36578 1992294400 134512640 135197250 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 53306 36578 94 167 0 53137 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 213224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 28086
/proc/meminfo: memFree=1529288/2055920 swapFree=4180920/4192956
[pid=28085] ppid=28083 vsize=213224 CPUtime=1200.06
/proc/28085/stat : 28085 (march_nn) R 28083 28085 28048 0 -1 4194304 38062 0 0 0 119986 20 0 0 25 0 1 0 105357477 218341376 37202 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/28085/statm: 53306 37202 94 167 0 53137 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 213224

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): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.233964
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 213224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38062
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= 2705

runsolver used 1.44478 second user time and 2.93555 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-26 21:14:06
IDJOB=1731670
IDBENCH=24756
IDSOLVER=522
FILE ID=node27/1731670-1240773245
PBS_JOBID= 9187226
Free space on /tmp= 66248 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731670-1240773245/watcher-1731670-1240773245 -o /tmp/evaluation-result-1731670-1240773245/solver-1731670-1240773245 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1731670-1240773245.cnf

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

MD5SUM BENCH= 4a0cf034172f796c42342e79509e3449
RANDOM SEED=289538648

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1679400 kB
Buffers:         42644 kB
Cached:         254568 kB
SwapCached:       5116 kB
Active:          71680 kB
Inactive:       233620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679400 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          13992 kB
Slab:            57112 kB
Committed_AS:   389164 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node27 at 2009-04-26 21:34:08