Trace number 1718043

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) 1200.09 1200.61

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.12.unsat.cnf
MD5SUM8d6acb9f6b752ad76c024133f5175c69
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 variables1694
Number of clauses5726
Sum of the clauses size14874
Maximum clause length23
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22490
Number of clauses of size 33143
Number of clauses of size 439
Number of clauses of size 538
Number of clauses of size over 513

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 initFormula():: the DIMACS p-line indicates a CNF of 1694 variables and 5726 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 3 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 49 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 1691 free variables and 5677 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.089
0.00/0.05	c find_equivalence():: found 521 3-equivalences
0.00/0.05	c find_and_remove_tautogolies():: found and removed 44 tautologies
0.00/0.05	c shorten_equivalence(): average equivalence length reduced from 7.090336 to 3.439076
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 2084 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c main():: clause / variable ratio: ( 3593 / 1694 ) = 2.12
0.00/0.05	c longest clause has size 21
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 = 1646
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: 24
0.19/0.21	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 305
1.39/1.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2279
10.19/10.29	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 11644
52.78/52.83	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 44762
200.71/200.82	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 135433
595.53/595.82	c |----------------------------------------------------------------|
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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-1718043-1240632559/watcher-1718043-1240632559 -o /tmp/evaluation-result-1718043-1240632559/solver-1718043-1240632559 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1718043-1240632559.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 1.01 3/67 1994
/proc/meminfo: memFree=1215696/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=968 CPUtime=0
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 91282092 991232 115 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 242 115 59 167 0 73 0

[startup+0.0669869 s]
/proc/loadavg: 0.92 0.98 1.01 3/67 1994
/proc/meminfo: memFree=1215696/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=3808 CPUtime=0.06
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 483 0 0 0 6 0 0 0 18 0 1 0 91282092 3899392 465 1992294400 134512640 135197250 4294956224 18446744073709551615 134525856 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 952 465 91 167 0 783 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3808

[startup+0.101989 s]
/proc/loadavg: 0.92 0.98 1.01 3/67 1994
/proc/meminfo: memFree=1215696/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=3808 CPUtime=0.09
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 493 0 0 0 9 0 0 0 18 0 1 0 91282092 3899392 475 1992294400 134512640 135197250 4294956224 18446744073709551615 134525852 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 952 475 94 167 0 783 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3808

[startup+0.302006 s]
/proc/loadavg: 0.92 0.98 1.01 3/67 1994
/proc/meminfo: memFree=1215696/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=4124 CPUtime=0.29
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 565 0 0 0 29 0 0 0 19 0 1 0 91282092 4222976 547 1992294400 134512640 135197250 4294956224 18446744073709551615 134525545 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1031 547 94 167 0 862 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4124

[startup+0.701042 s]
/proc/loadavg: 0.92 0.98 1.01 3/67 1994
/proc/meminfo: memFree=1215696/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=4520 CPUtime=0.69
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 646 0 0 0 69 0 0 0 23 0 1 0 91282092 4628480 628 1992294400 134512640 135197250 4294956224 18446744073709551615 134525492 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1130 628 94 167 0 961 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4520

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 1.01 2/68 1995
/proc/meminfo: memFree=1213448/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=4776 CPUtime=1.49
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 707 0 0 0 149 0 0 0 25 0 1 0 91282092 4890624 689 1992294400 134512640 135197250 4294956224 18446744073709551615 134525506 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1194 689 94 167 0 1025 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4776

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 1.01 2/68 1995
/proc/meminfo: memFree=1213064/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=5320 CPUtime=3.09
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 823 0 0 0 309 0 0 0 25 0 1 0 91282092 5447680 805 1992294400 134512640 135197250 4294956224 18446744073709551615 134525506 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1330 805 94 167 0 1161 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5320

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 1.01 2/68 1995
/proc/meminfo: memFree=1212296/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=5840 CPUtime=6.29
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 945 0 0 0 629 0 0 0 25 0 1 0 91282092 5980160 927 1992294400 134512640 135197250 4294956224 18446744073709551615 134553558 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1460 927 94 167 0 1291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5840

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 1.01 2/68 1995
/proc/meminfo: memFree=1211672/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=6404 CPUtime=12.69
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 1045 0 0 0 1269 0 0 0 25 0 1 0 91282092 6557696 1027 1992294400 134512640 135197250 4294956224 18446744073709551615 134553165 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1601 1027 94 167 0 1432 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6404

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1210776/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=7428 CPUtime=25.47
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 1282 0 0 0 2547 0 0 0 25 0 1 0 91282092 7606272 1264 1992294400 134512640 135197250 4294956224 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 1857 1264 94 167 0 1688 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7428

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1209752/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=8968 CPUtime=51.07
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 1558 0 0 0 5106 1 0 0 25 0 1 0 91282092 9183232 1540 1992294400 134512640 135197250 4294956224 18446744073709551615 134525755 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 2242 1540 94 167 0 2073 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8968

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1207512/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=11972 CPUtime=102.26
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 2090 0 0 0 10224 2 0 0 25 0 1 0 91282092 12259328 2072 1992294400 134512640 135197250 4294956224 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 2993 2072 94 167 0 2824 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11972

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1205336/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=16520 CPUtime=162.22
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 2630 0 0 0 16220 2 0 0 25 0 1 0 91282092 16916480 2612 1992294400 134512640 135197250 4294956224 18446744073709551615 134525699 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 4130 2612 94 167 0 3961 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 16520

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1203288/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=17160 CPUtime=222.19
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 3144 0 0 0 22216 3 0 0 25 0 1 0 91282092 17571840 3126 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 4290 3126 94 167 0 4121 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 17160

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1201048/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=17548 CPUtime=282.16
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 3708 0 0 0 28213 3 0 0 25 0 1 0 91282092 17969152 3690 1992294400 134512640 135197250 4294956224 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 4387 3690 94 167 0 4218 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 17548

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1198872/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=26336 CPUtime=342.13
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 4221 0 0 0 34209 4 0 0 25 0 1 0 91282092 26968064 4203 1992294400 134512640 135197250 4294956224 18446744073709551615 134548501 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 6584 4203 94 167 0 6415 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 26336

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1196888/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=26464 CPUtime=402.11
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 4741 0 0 0 40207 4 0 0 25 0 1 0 91282092 27099136 4723 1992294400 134512640 135197250 4294956224 18446744073709551615 134553180 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 6616 4723 94 167 0 6447 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 26464

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1194776/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=27616 CPUtime=462.09
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 5254 0 0 0 46204 5 0 0 25 0 1 0 91282092 28278784 5236 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 6904 5236 94 167 0 6735 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 27616

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1192856/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=27744 CPUtime=522.06
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 5752 0 0 0 52201 5 0 0 25 0 1 0 91282092 28409856 5734 1992294400 134512640 135197250 4294956224 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 6936 5734 94 167 0 6767 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 27744

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1190744/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=27872 CPUtime=582.03
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 6270 0 0 0 58198 5 0 0 25 0 1 0 91282092 28540928 6252 1992294400 134512640 135197250 4294956224 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 6968 6252 94 167 0 6799 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 27872

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1188696/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=43668 CPUtime=642.01
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 6770 0 0 0 64195 6 0 0 25 0 1 0 91282092 44716032 6752 1992294400 134512640 135197250 4294956224 18446744073709551615 134525779 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 10917 6752 94 167 0 10748 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 43668

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1186328/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=45520 CPUtime=701.97
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 7354 0 0 0 70191 6 0 0 25 0 1 0 91282092 46612480 7336 1992294400 134512640 135197250 4294956224 18446744073709551615 134572891 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 11380 7336 94 167 0 11211 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 45520

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1184408/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=45648 CPUtime=761.96
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 7839 0 0 0 76189 7 0 0 25 0 1 0 91282092 46743552 7821 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 11412 7821 94 167 0 11243 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 45648

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1182488/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=45648 CPUtime=821.93
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 8324 0 0 0 82186 7 0 0 25 0 1 0 91282092 46743552 8306 1992294400 134512640 135197250 4294956224 18446744073709551615 134553692 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 11412 8306 94 167 0 11243 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 45648

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1180504/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=45780 CPUtime=881.9
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 8807 0 0 0 88183 7 0 0 25 0 1 0 91282092 46878720 8789 1992294400 134512640 135197250 4294956224 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 11445 8789 94 167 0 11276 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 45780

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1178520/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=45780 CPUtime=941.88
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 9328 0 0 0 94180 8 0 0 25 0 1 0 91282092 46878720 9310 1992294400 134512640 135197250 4294956224 18446744073709551615 134525843 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 11445 9310 94 167 0 11276 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 45780

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1176344/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=48368 CPUtime=1001.86
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 9842 0 0 0 100178 8 0 0 25 0 1 0 91282092 49528832 9824 1992294400 134512640 135197250 4294956224 18446744073709551615 134553180 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 12092 9824 94 167 0 11923 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 48368

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1174296/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=48368 CPUtime=1061.83
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 10374 0 0 0 106174 9 0 0 25 0 1 0 91282092 49528832 10356 1992294400 134512640 135197250 4294956224 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 12092 10356 94 167 0 11923 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 48368

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1171992/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=48368 CPUtime=1121.81
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 10936 0 0 0 112171 10 0 0 25 0 1 0 91282092 49528832 10918 1992294400 134512640 135197250 4294956224 18446744073709551615 134525707 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 12092 10918 94 167 0 11923 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 48368

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1170072/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=80084 CPUtime=1181.78
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 11409 0 0 0 118168 10 0 0 25 0 1 0 91282092 82006016 11391 1992294400 134512640 135197250 4294956224 18446744073709551615 134525852 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 20021 11391 94 167 0 19852 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 80084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/68 1995
/proc/meminfo: memFree=1169368/2055920 swapFree=4192956/4192956
[pid=1994] ppid=1992 vsize=80084 CPUtime=1200.07
/proc/1994/stat : 1994 (march_nn) R 1992 1994 982 0 -1 4194304 11564 0 0 0 119997 10 0 0 25 0 1 0 91282092 82006016 11546 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 0 0 0
/proc/1994/statm: 20021 11546 94 167 0 19852 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 80084

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.114982
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 80084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11564
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= 4553

runsolver used 1.25581 second user time and 3.14152 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-25 06:09:19
IDJOB=1718043
IDBENCH=20468
IDSOLVER=522
FILE ID=node68/1718043-1240632559
PBS_JOBID= 9186321
Free space on /tmp= 66556 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.12.unsat.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718043-1240632559/watcher-1718043-1240632559 -o /tmp/evaluation-result-1718043-1240632559/solver-1718043-1240632559 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1718043-1240632559.cnf

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

MD5SUM BENCH= 8d6acb9f6b752ad76c024133f5175c69
RANDOM SEED=1761845319

node68.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		: 3000.223
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		: 3000.223
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:       1216112 kB
Buffers:         87720 kB
Cached:         650692 kB
SwapCached:          0 kB
Active:         212752 kB
Inactive:       542052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1216112 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          26444 kB
Slab:            70564 kB
Committed_AS:   221248 kB
PageTables:       1560 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node68 at 2009-04-25 06:29:22