Trace number 1729815

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) 1200.04 1200.42

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
MD5SUM749c079607e9e37c206eeb8bd5b8bfaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark55.7415
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7809
Sum of the clauses size65959
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31172
Number of clauses of size 4124
Number of clauses of size 5894
Number of clauses of size over 55297

Solver Data 

6.19/6.28	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.19/6.28	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
6.19/6.28	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
6.19/6.28	c main()::
6.19/6.28	c initFormula():: searching for DIMACS p-line....
6.19/6.28	c initFormula():: the DIMACS p-line indicates a CNF of 1477 variables and 7809 clauses.
6.19/6.28	c parseCNF():: parsing....
6.19/6.28	c parseCNF():: the CNF contains 33 unary clauses.
6.19/6.28	c runParser():: parsing was successful, warming up engines...
6.19/6.28	c simplify_formula():: removed 0 tautological, 387 satisfied and 895 duplicate clauses
6.19/6.28	c preprocessing fase I completed:: there are now 1435 free variables and 6527 clauses.
6.19/6.28	c stat :: sign balance is biased by 2.220
6.19/6.28	c using k-SAT heuristics (size based diff)
6.19/6.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.19/6.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 11119 duplicate clauses
6.19/6.28	c resolvent_look() :: found 22261 resolvents
6.19/6.28	c main():: clause / variable ratio: ( 28788 / 1477 ) = 19.49
6.19/6.28	c longest clause has size 16
6.19/6.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.19/6.28	c number of free variables = 1435
6.19/6.28	c dynamic_preselect_setsize :: off
6.19/6.28	c main():: all systems go!
6.19/6.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 44
6.60/6.61	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 462
8.29/8.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3686
15.09/15.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 22753
39.58/39.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 107690
120.35/120.42	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 406826
362.68/362.83	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1269857
993.47/993.84	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-1729815-1240753854/watcher-1729815-1240753854 -o /tmp/evaluation-result-1729815-1240753854/solver-1729815-1240753854 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729815-1240753854.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: 0.97 0.98 0.99 3/65 23708
/proc/meminfo: memFree=1452600/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=968 CPUtime=0
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 103413762 991232 118 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 242 118 59 167 0 73 0

[startup+0.0614551 s]
/proc/loadavg: 0.97 0.98 0.99 3/65 23708
/proc/meminfo: memFree=1452600/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=2100 CPUtime=0.06
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 381 0 0 0 6 0 0 0 18 0 1 0 103413762 2150400 364 1992294400 134512640 135197250 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 525 364 68 167 0 356 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2100

[startup+0.10146 s]
/proc/loadavg: 0.97 0.98 0.99 3/65 23708
/proc/meminfo: memFree=1452600/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=2100 CPUtime=0.1
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 394 0 0 0 10 0 0 0 18 0 1 0 103413762 2150400 377 1992294400 134512640 135197250 4294956240 18446744073709551615 134694990 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 525 377 81 167 0 356 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2100

[startup+0.301484 s]
/proc/loadavg: 0.97 0.98 0.99 3/65 23708
/proc/meminfo: memFree=1452600/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=2592 CPUtime=0.3
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 518 0 0 0 30 0 0 0 19 0 1 0 103413762 2654208 501 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 648 501 82 167 0 479 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2592

[startup+0.701535 s]
/proc/loadavg: 0.97 0.98 0.99 3/65 23708
/proc/meminfo: memFree=1452600/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=2592 CPUtime=0.7
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 518 0 0 0 70 0 0 0 22 0 1 0 103413762 2654208 501 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 648 501 82 167 0 479 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2592

[startup+1.50163 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1450864/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=2752 CPUtime=1.5
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 524 0 0 0 150 0 0 0 25 0 1 0 103413762 2818048 507 1992294400 134512640 135197250 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 688 507 82 167 0 519 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2752

[startup+3.10184 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1450608/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=3280 CPUtime=3.1
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 647 0 0 0 310 0 0 0 25 0 1 0 103413762 3358720 630 1992294400 134512640 135197250 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 820 630 82 167 0 651 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3280

[startup+6.30128 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1449520/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=10856 CPUtime=6.29
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 2763 0 0 0 628 1 0 0 25 0 1 0 103413762 11116544 1836 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 2714 1836 91 167 0 2545 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10856

[startup+12.701 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1444336/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=10856 CPUtime=12.69
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 2986 0 0 0 1268 1 0 0 25 0 1 0 103413762 11116544 2059 1992294400 134512640 135197250 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 2714 2059 94 167 0 2545 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10856

[startup+25.5017 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1444272/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=11060 CPUtime=25.48
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 3009 0 0 0 2547 1 0 0 25 0 1 0 103413762 11325440 2082 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 2765 2082 94 167 0 2596 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11060

[startup+51.1019 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1443440/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=12084 CPUtime=51.08
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 3214 0 0 0 5106 2 0 0 25 0 1 0 103413762 12374016 2287 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 3021 2287 94 167 0 2852 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12084

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1441392/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=14648 CPUtime=102.26
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 3718 0 0 0 10224 2 0 0 25 0 1 0 103413762 14999552 2790 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 3662 2790 94 167 0 3493 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14648

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1439216/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=18816 CPUtime=162.24
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 4250 0 0 0 16222 2 0 0 25 0 1 0 103413762 19267584 3322 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 4704 3322 94 167 0 4535 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18816

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1437104/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=18816 CPUtime=222.22
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 4776 0 0 0 22219 3 0 0 25 0 1 0 103413762 19267584 3848 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 4704 3848 94 167 0 4535 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18816

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1434352/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=23984 CPUtime=282.21
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 5460 0 0 0 28217 4 0 0 25 0 1 0 103413762 24559616 4532 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 5996 4532 94 167 0 5827 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23984

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1431216/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=27864 CPUtime=342.18
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 6244 0 0 0 34214 4 0 0 25 0 1 0 103413762 28532736 5316 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 6966 5316 94 167 0 6797 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27864

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1428528/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=27864 CPUtime=402.16
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 6914 0 0 0 40211 5 0 0 25 0 1 0 103413762 28532736 5986 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 6966 5986 94 167 0 6797 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 27864

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1426288/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=33684 CPUtime=462.15
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 7460 0 0 0 46209 6 0 0 25 0 1 0 103413762 34492416 6532 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 8421 6532 94 167 0 8252 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 33684

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1424176/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=38848 CPUtime=522.12
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 7972 0 0 0 52206 6 0 0 25 0 1 0 103413762 39780352 7044 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 9712 7044 94 167 0 9543 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 38848

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23709
/proc/meminfo: memFree=1421936/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=38848 CPUtime=582.11
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 8533 0 0 0 58204 7 0 0 25 0 1 0 103413762 39780352 7605 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 9712 7605 94 167 0 9543 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 38848

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23715
/proc/meminfo: memFree=1418920/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=47580 CPUtime=642.09
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 9269 0 0 0 64201 8 0 0 25 0 1 0 103413762 48721920 8341 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 11895 8341 94 167 0 11726 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 47580

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23715
/proc/meminfo: memFree=1415976/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=47580 CPUtime=702.06
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 10002 0 0 0 70198 8 0 0 25 0 1 0 103413762 48721920 9074 1992294400 134512640 135197250 4294956240 18446744073709551615 134602607 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 11895 9074 94 167 0 11726 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 47580

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23715
/proc/meminfo: memFree=1412712/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=47580 CPUtime=762.05
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 10811 0 0 0 76196 9 0 0 25 0 1 0 103413762 48721920 9883 1992294400 134512640 135197250 4294956240 18446744073709551615 134593073 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 11895 9883 94 167 0 11726 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 47580

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23715
/proc/meminfo: memFree=1409640/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=47580 CPUtime=822.02
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 11595 0 0 0 82193 9 0 0 25 0 1 0 103413762 48721920 10667 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 11895 10667 94 167 0 11726 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 47580

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23715
/proc/meminfo: memFree=1406120/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=60676 CPUtime=882.01
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 12460 0 0 0 88191 10 0 0 25 0 1 0 103413762 62132224 11532 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 15169 11532 94 167 0 15000 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 60676

[startup+942.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/66 23715
/proc/meminfo: memFree=1402288/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=71004 CPUtime=941.99
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 13425 0 0 0 94188 11 0 0 25 0 1 0 103413762 72708096 12497 1992294400 134512640 135197250 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 17751 12497 94 167 0 17582 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 71004

[startup+1002.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 23715
/proc/meminfo: memFree=1398000/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=71004 CPUtime=1001.97
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 14470 0 0 0 100186 11 0 0 25 0 1 0 103413762 72708096 13542 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 17751 13542 94 167 0 17582 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 71004

[startup+1062.3 s]
/proc/loadavg: 1.07 1.04 1.01 2/66 23715
/proc/meminfo: memFree=1395568/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=71004 CPUtime=1061.95
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 15072 0 0 0 106183 12 0 0 25 0 1 0 103413762 72708096 14144 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 17751 14144 94 167 0 17582 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 71004

[startup+1122.3 s]
/proc/loadavg: 1.06 1.05 1.01 2/66 23715
/proc/meminfo: memFree=1393584/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=71004 CPUtime=1121.93
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 15585 0 0 0 112181 12 0 0 25 0 1 0 103413762 72708096 14657 1992294400 134512640 135197250 4294956240 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 17751 14657 94 167 0 17582 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 71004

[startup+1182.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/66 23715
/proc/meminfo: memFree=1390640/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=90648 CPUtime=1181.92
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 16294 0 0 0 118179 13 0 0 25 0 1 0 103413762 92823552 15366 1992294400 134512640 135197250 4294956240 18446744073709551615 134541395 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 22662 15366 94 167 0 22493 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 90648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.09 1.06 1.01 2/66 23715
/proc/meminfo: memFree=1389744/2055920 swapFree=4192812/4192956
[pid=23708] ppid=23706 vsize=90648 CPUtime=1200.02
/proc/23708/stat : 23708 (march_nn) R 23706 23708 23570 0 -1 4194304 16512 0 0 0 119989 13 0 0 25 0 1 0 103413762 92823552 15584 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 22662 15584 94 167 0 22493 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 90648

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.144977
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 90648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16512
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= 2470

runsolver used 1.19782 second user time and 3.19151 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-26 15:50:54
IDJOB=1729815
IDBENCH=24715
IDSOLVER=522
FILE ID=node54/1729815-1240753854
PBS_JOBID= 9187110
Free space on /tmp= 66284 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729815-1240753854/watcher-1729815-1240753854 -o /tmp/evaluation-result-1729815-1240753854/solver-1729815-1240753854 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1729815-1240753854.cnf

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

MD5SUM BENCH= 749c079607e9e37c206eeb8bd5b8bfaf
RANDOM SEED=1455016679

node54.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		: 3000.234
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	: 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		: 3000.234
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:       1453016 kB
Buffers:         70100 kB
Cached:         440848 kB
SwapCached:        140 kB
Active:         251756 kB
Inactive:       274692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          25108 kB
Slab:            62424 kB
Committed_AS:   406272 kB
PageTables:       1368 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= 66280 MiB
End job on node54 at 2009-04-26 16:10:56