Trace number 1718095

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 1200.41

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.13.unsat.cnf
MD5SUM8ca1246723b65c8e0ae1eddb535ce13f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2010
Number of clauses6802
Sum of the clauses size17668
Maximum clause length25
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22961
Number of clauses of size 33733
Number of clauses of size 443
Number of clauses of size 546
Number of clauses of size over 516

Solver Data 

0.06/0.06	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.06/0.06	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.06/0.06	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.06/0.06	c main()::
0.06/0.06	c initFormula():: searching for DIMACS p-line....
0.06/0.06	c initFormula():: the DIMACS p-line indicates a CNF of 2010 variables and 6802 clauses.
0.06/0.06	c parseCNF():: parsing....
0.06/0.06	c parseCNF():: the CNF contains 3 unary clauses.
0.06/0.06	c runParser():: parsing was successful, warming up engines...
0.06/0.06	c simplify_formula():: removed 0 tautological, 53 satisfied and 0 duplicate clauses
0.06/0.06	c preprocessing fase I completed:: there are now 2007 free variables and 6749 clauses.
0.06/0.06	c stat :: sign balance is biased by 0.089
0.06/0.06	c find_equivalence():: found 618 3-equivalences
0.06/0.06	c find_and_remove_tautogolies():: found and removed 47 tautologies
0.06/0.06	c shorten_equivalence(): average equivalence length reduced from 7.545614 to 3.456140
0.06/0.06	c using k-SAT heuristics (size based diff)
0.06/0.06	c simplify_formula():: removed 0 tautological, 2472 satisfied and 0 duplicate clauses
0.06/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.06/0.06	c main():: clause / variable ratio: ( 4277 / 2010 ) = 2.13
0.06/0.06	c longest clause has size 23
0.06/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.06/0.06	c number of free variables = 1959
0.06/0.06	c dynamic_preselect_setsize :: off
0.06/0.06	c main():: all systems go!
0.06/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 23
0.09/0.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 288
1.19/1.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2351
11.69/11.78	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 13507
68.28/68.39	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 58354
295.21/295.36	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 198233
995.40/995.78	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-1718095-1240633454/watcher-1718095-1240633454 -o /tmp/evaluation-result-1718095-1240633454/solver-1718095-1240633454 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1718095-1240633454.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19787
/proc/meminfo: memFree=1770888/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=968 CPUtime=0
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 91378916 991232 116 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 242 116 59 167 0 73 0

[startup+0.064205 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19787
/proc/meminfo: memFree=1770888/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=4216 CPUtime=0.06
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 481 0 0 0 6 0 0 0 18 0 1 0 91378916 4317184 464 1992294400 134512640 135197250 4294956224 18446744073709551615 134694758 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 1054 464 89 167 0 885 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4216

[startup+0.101208 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19787
/proc/meminfo: memFree=1770888/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=4348 CPUtime=0.09
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 553 0 0 0 9 0 0 0 18 0 1 0 91378916 4452352 535 1992294400 134512640 135197250 4294956224 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 1087 535 91 167 0 918 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4348

[startup+0.30123 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19787
/proc/meminfo: memFree=1770888/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=4744 CPUtime=0.29
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 629 0 0 0 29 0 0 0 19 0 1 0 91378916 4857856 611 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 1186 611 94 167 0 1017 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4744

[startup+0.701276 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19787
/proc/meminfo: memFree=1770888/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=4876 CPUtime=0.69
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 682 0 0 0 69 0 0 0 23 0 1 0 91378916 4993024 664 1992294400 134512640 135197250 4294956224 18446744073709551615 134525668 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 1219 664 94 167 0 1050 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4876

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 19788
/proc/meminfo: memFree=1768576/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=5268 CPUtime=1.49
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 754 0 0 0 149 0 0 0 25 0 1 0 91378916 5394432 736 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 1317 736 94 167 0 1148 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5268

[startup+3.10255 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 19788
/proc/meminfo: memFree=1768000/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=5660 CPUtime=3.09
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 852 0 0 0 309 0 0 0 25 0 1 0 91378916 5795840 834 1992294400 134512640 135197250 4294956224 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 1415 834 94 167 0 1246 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5660

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 19788
/proc/meminfo: memFree=1767232/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=6224 CPUtime=6.29
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 987 0 0 0 629 0 0 0 25 0 1 0 91378916 6373376 969 1992294400 134512640 135197250 4294956224 18446744073709551615 134553225 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 1556 969 94 167 0 1387 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6224

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 19788
/proc/meminfo: memFree=1766400/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=6816 CPUtime=12.69
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 1155 0 0 0 1269 0 0 0 25 0 1 0 91378916 6979584 1137 1992294400 134512640 135197250 4294956224 18446744073709551615 134601835 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 1704 1137 94 167 0 1535 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6816

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 1.08 2/65 19788
/proc/meminfo: memFree=1765504/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=7788 CPUtime=25.48
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 1381 0 0 0 2548 0 0 0 25 0 1 0 91378916 7974912 1363 1992294400 134512640 135197250 4294956224 18446744073709551615 134611777 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 1947 1363 94 167 0 1778 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7788

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 1.07 2/65 19788
/proc/meminfo: memFree=1764032/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=9448 CPUtime=51.08
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 1764 0 0 0 5107 1 0 0 25 0 1 0 91378916 9674752 1746 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 2362 1746 94 167 0 2193 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9448

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.07 2/65 19788
/proc/meminfo: memFree=1761536/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=11912 CPUtime=102.26
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 2346 0 0 0 10224 2 0 0 25 0 1 0 91378916 12197888 2328 1992294400 134512640 135197250 4294956224 18446744073709551615 134553446 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 2978 2328 94 167 0 2809 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11912

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 19788
/proc/meminfo: memFree=1758912/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=15648 CPUtime=162.25
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 2987 0 0 0 16221 4 0 0 25 0 1 0 91378916 16023552 2969 1992294400 134512640 135197250 4294956224 18446744073709551615 134548716 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 3912 2969 94 167 0 3743 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15648

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 19788
/proc/meminfo: memFree=1756480/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=21800 CPUtime=222.22
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 3579 0 0 0 22218 4 0 0 25 0 1 0 91378916 22323200 3561 1992294400 134512640 135197250 4294956224 18446744073709551615 134525947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 5450 3561 94 167 0 5281 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21800

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 19788
/proc/meminfo: memFree=1753792/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=22568 CPUtime=282.21
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 4235 0 0 0 28216 5 0 0 25 0 1 0 91378916 23109632 4217 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 5642 4217 94 167 0 5473 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22568

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 19788
/proc/meminfo: memFree=1751424/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=23588 CPUtime=342.19
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 4810 0 0 0 34213 6 0 0 25 0 1 0 91378916 24154112 4792 1992294400 134512640 135197250 4294956224 18446744073709551615 134553568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 5897 4792 94 167 0 5728 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23588

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 19788
/proc/meminfo: memFree=1749184/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=35240 CPUtime=402.18
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 5341 0 0 0 40211 7 0 0 25 0 1 0 91378916 36085760 5323 1992294400 134512640 135197250 4294956224 18446744073709551615 134548706 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 8810 5323 94 167 0 8641 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35240

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 19788
/proc/meminfo: memFree=1746816/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=35496 CPUtime=462.16
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 5920 0 0 0 46208 8 0 0 25 0 1 0 91378916 36347904 5902 1992294400 134512640 135197250 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 8874 5902 94 167 0 8705 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35496

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 19788
/proc/meminfo: memFree=1744704/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=36776 CPUtime=522.14
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 6452 0 0 0 52206 8 0 0 25 0 1 0 91378916 37658624 6434 1992294400 134512640 135197250 4294956224 18446744073709551615 134553675 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 9194 6434 94 167 0 9025 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36776

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 19788
/proc/meminfo: memFree=1742336/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=36904 CPUtime=582.12
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 7034 0 0 0 58203 9 0 0 25 0 1 0 91378916 37789696 7016 1992294400 134512640 135197250 4294956224 18446744073709551615 134553974 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 9226 7016 94 167 0 9057 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 36904

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 19788
/proc/meminfo: memFree=1739968/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=37032 CPUtime=642.11
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 7615 0 0 0 64201 10 0 0 25 0 1 0 91378916 37920768 7597 1992294400 134512640 135197250 4294956224 18446744073709551615 134590466 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 9258 7597 94 167 0 9089 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 37032

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 19788
/proc/meminfo: memFree=1737856/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=37032 CPUtime=702.08
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 8114 0 0 0 70198 10 0 0 25 0 1 0 91378916 37920768 8096 1992294400 134512640 135197250 4294956224 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 9258 8096 94 167 0 9089 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 37032

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 19788
/proc/meminfo: memFree=1735424/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=38888 CPUtime=762.07
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 8698 0 0 0 76196 11 0 0 25 0 1 0 91378916 39821312 8680 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 9722 8680 94 167 0 9553 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 38888

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19790
/proc/meminfo: memFree=1732864/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=62060 CPUtime=822.06
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 9320 0 0 0 82193 13 0 0 25 0 1 0 91378916 63549440 9302 1992294400 134512640 135197250 4294956224 18446744073709551615 134553707 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 15515 9302 94 167 0 15346 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 62060

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19790
/proc/meminfo: memFree=1730432/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=62060 CPUtime=882.03
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 9912 0 0 0 88189 14 0 0 25 0 1 0 91378916 63549440 9894 1992294400 134512640 135197250 4294956224 18446744073709551615 134525522 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 15515 9894 94 167 0 15346 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 62060

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19790
/proc/meminfo: memFree=1727936/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=62192 CPUtime=942.02
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 10539 0 0 0 94187 15 0 0 25 0 1 0 91378916 63684608 10521 1992294400 134512640 135197250 4294956224 18446744073709551615 134553695 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 15548 10521 94 167 0 15379 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 62192

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19790
/proc/meminfo: memFree=1725312/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=62320 CPUtime=1002
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 11191 0 0 0 100184 16 0 0 25 0 1 0 91378916 63815680 11173 1992294400 134512640 135197250 4294956224 18446744073709551615 134525843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 15580 11173 94 167 0 15411 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 62320

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19790
/proc/meminfo: memFree=1723392/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=62320 CPUtime=1061.98
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 11664 0 0 0 106181 17 0 0 25 0 1 0 91378916 63815680 11646 1992294400 134512640 135197250 4294956224 18446744073709551615 134525843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 15580 11646 94 167 0 15411 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 62320

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19790
/proc/meminfo: memFree=1721408/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=65036 CPUtime=1121.96
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 12163 0 0 0 112179 17 0 0 25 0 1 0 91378916 66596864 12145 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 16259 12145 94 167 0 16090 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 65036

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19790
/proc/meminfo: memFree=1719360/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=65036 CPUtime=1181.95
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 12667 0 0 0 118177 18 0 0 25 0 1 0 91378916 66596864 12649 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 16259 12649 94 167 0 16090 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 65036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19790
/proc/meminfo: memFree=1718656/2055920 swapFree=4180728/4192956
[pid=19787] ppid=19785 vsize=65036 CPUtime=1200.05
/proc/19787/stat : 19787 (march_nn) R 19785 19787 18750 0 -1 4194304 12828 0 0 0 119987 18 0 0 25 0 1 0 91378916 66596864 12810 1992294400 134512640 135197250 4294956224 18446744073709551615 134553647 0 0 4096 0 0 0 0 17 1 0 0
/proc/19787/statm: 16259 12810 94 167 0 16090 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 65036

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.87
CPU system time (s): 0.19597
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 65036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12828
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= 2327

runsolver used 0.840872 second user time and 2.50062 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-25 06:24:14
IDJOB=1718095
IDBENCH=20470
IDSOLVER=522
FILE ID=node23/1718095-1240633454
PBS_JOBID= 9186373
Free space on /tmp= 66320 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.13.unsat.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718095-1240633454/watcher-1718095-1240633454 -o /tmp/evaluation-result-1718095-1240633454/solver-1718095-1240633454 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1718095-1240633454.cnf

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

MD5SUM BENCH= 8ca1246723b65c8e0ae1eddb535ce13f
RANDOM SEED=1780191795

node23.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1771368 kB
Buffers:         32168 kB
Cached:         200424 kB
SwapCached:       6904 kB
Active:          23688 kB
Inactive:       218724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771368 kB
SwapTotal:     4192956 kB
SwapFree:      4180728 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          14020 kB
Slab:            28188 kB
Committed_AS:   356148 kB
PageTables:       1388 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= 66320 MiB
End job on node23 at 2009-04-25 06:44:17