Trace number 1731564

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
Bench CategoryCRAFTED (crafted 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 variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.35	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.35	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.35	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.35	c main()::
0.29/0.35	c initFormula():: searching for DIMACS p-line....
0.29/0.35	c initFormula():: the DIMACS p-line indicates a CNF of 3073 variables and 19785 clauses.
0.29/0.35	c parseCNF():: parsing....
0.29/0.35	c parseCNF():: the CNF contains 65 unary clauses.
0.29/0.35	c runParser():: parsing was successful, warming up engines...
0.29/0.35	c find_and_remove_tautogolies():: found and removed 32 tautologies
0.29/0.35	c find_and_remove_tautogolies():: found and removed 64 tautologies
0.29/0.35	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.29/0.35	c simplify_formula():: removed 72 tautological, 615 satisfied and 1 duplicate clauses
0.29/0.35	c preprocessing fase I completed:: there are now 2894 free variables and 19097 clauses.
0.29/0.35	c stat :: sign balance is biased by 0.014
0.29/0.35	c find_equivalence():: found 31 3-equivalences
0.29/0.35	c find_equivalence():: found 928 4-equivalences
0.29/0.35	c shorten_equivalence(): average equivalence length reduced from 18.005214 to 3.967675
0.29/0.35	c using k-SAT heuristics (size based diff)
0.29/0.35	c simplify_formula():: removed 0 tautological, 7548 satisfied and 0 duplicate clauses
0.29/0.35	c find_and_remove_tautogolies():: found and removed 3 tautologies
0.29/0.35	c find_and_remove_tautogolies():: found and removed 60 tautologies
0.29/0.35	c simplify_formula():: removed 74 tautological, 344 satisfied and 2999 duplicate clauses
0.29/0.35	c main():: clause / variable ratio: ( 18858 / 3073 ) = 6.14
0.29/0.35	c longest clause has size 4
0.29/0.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.29/0.35	c number of free variables = 2825
0.29/0.35	c dynamic_preselect_setsize :: off
0.29/0.35	c main():: all systems go!
0.29/0.35	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 22
0.49/0.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 243
1.99/2.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 1700
11.89/12.00	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 8557
57.88/57.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 32859
220.23/220.35	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 101040
670.61/670.87	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-1731564-1240772097/watcher-1731564-1240772097 -o /tmp/evaluation-result-1731564-1240772097/solver-1731564-1240772097 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1731564-1240772097.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: 1.00 1.00 1.00 3/67 10753
/proc/meminfo: memFree=1546768/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=1264 CPUtime=0
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 105235879 1294336 160 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 316 160 59 167 0 147 0

[startup+0.0348461 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10753
/proc/meminfo: memFree=1546768/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=2436 CPUtime=0.03
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 331 0 0 0 3 0 0 0 18 0 1 0 105235879 2494464 315 1992294400 134512640 135197250 4294956240 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 609 322 61 167 0 440 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2436

[startup+0.10185 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10753
/proc/meminfo: memFree=1546768/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=2976 CPUtime=0.09
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 669 0 0 0 9 0 0 0 18 0 1 0 105235879 3047424 492 1992294400 134512640 135197250 4294956240 18446744073709551615 134694958 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 744 492 68 167 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2976

[startup+0.301868 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10753
/proc/meminfo: memFree=1546768/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=3644 CPUtime=0.29
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 1355 0 0 0 29 0 0 0 19 0 1 0 105235879 3731456 647 1992294400 134512640 135197250 4294956240 18446744073709551615 134693542 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 911 647 84 167 0 742 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3644

[startup+0.701904 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10753
/proc/meminfo: memFree=1546768/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=9696 CPUtime=0.69
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 2207 0 0 0 68 1 0 0 23 0 1 0 105235879 9928704 1497 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 2424 1497 94 167 0 2255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9696

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10754
/proc/meminfo: memFree=1540936/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=10124 CPUtime=1.49
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 2327 0 0 0 148 1 0 0 25 0 1 0 105235879 10366976 1616 1992294400 134512640 135197250 4294956240 18446744073709551615 134525506 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 2531 1616 94 167 0 2362 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10124

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10754
/proc/meminfo: memFree=1540232/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=10652 CPUtime=3.09
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 2457 0 0 0 308 1 0 0 25 0 1 0 105235879 10907648 1746 1992294400 134512640 135197250 4294956240 18446744073709551615 134539222 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 2663 1746 94 167 0 2494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10652

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10754
/proc/meminfo: memFree=1539656/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=11056 CPUtime=6.28
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 2550 0 0 0 627 1 0 0 25 0 1 0 105235879 11321344 1838 1992294400 134512640 135197250 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 2764 1838 94 167 0 2595 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11056

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10754
/proc/meminfo: memFree=1539016/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=11532 CPUtime=12.69
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 2672 0 0 0 1267 2 0 0 25 0 1 0 105235879 11808768 1960 1992294400 134512640 135197250 4294956240 18446744073709551615 134556409 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 2883 1960 94 167 0 2714 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11532

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10754
/proc/meminfo: memFree=1538376/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=12452 CPUtime=25.48
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 2830 0 0 0 2546 2 0 0 25 0 1 0 105235879 12750848 2117 1992294400 134512640 135197250 4294956240 18446744073709551615 134553180 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 3113 2117 94 167 0 2944 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12452

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10754
/proc/meminfo: memFree=1537608/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=13612 CPUtime=51.08
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 3010 0 0 0 5105 3 0 0 25 0 1 0 105235879 13938688 2297 1992294400 134512640 135197250 4294956240 18446744073709551615 134525843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 3403 2297 94 167 0 3234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13612

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10754
/proc/meminfo: memFree=1536200/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=15672 CPUtime=102.26
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 3365 0 0 0 10223 3 0 0 25 0 1 0 105235879 16048128 2652 1992294400 134512640 135197250 4294956240 18446744073709551615 134548328 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 3918 2652 94 167 0 3749 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15672

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10754
/proc/meminfo: memFree=1534920/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=16164 CPUtime=162.24
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 3681 0 0 0 16220 4 0 0 25 0 1 0 105235879 16551936 2968 1992294400 134512640 135197250 4294956240 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 4041 2968 94 167 0 3872 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16164

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10754
/proc/meminfo: memFree=1533384/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=19592 CPUtime=222.23
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 4040 0 0 0 22218 5 0 0 25 0 1 0 105235879 20062208 3327 1992294400 134512640 135197250 4294956240 18446744073709551615 134553695 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 4898 3327 94 167 0 4729 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19592

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10754
/proc/meminfo: memFree=1531912/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=19724 CPUtime=282.21
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 4403 0 0 0 28216 5 0 0 25 0 1 0 105235879 20197376 3690 1992294400 134512640 135197250 4294956240 18446744073709551615 134540972 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 4931 3690 94 167 0 4762 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19724

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10754
/proc/meminfo: memFree=1530440/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=20368 CPUtime=342.2
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 4770 0 0 0 34214 6 0 0 25 0 1 0 105235879 20856832 4057 1992294400 134512640 135197250 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 5092 4057 94 167 0 4923 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20368

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1529224/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=26148 CPUtime=402.17
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 5044 0 0 0 40211 6 0 0 25 0 1 0 105235879 26775552 4331 1992294400 134512640 135197250 4294956240 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 6537 4331 94 167 0 6368 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 26148

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1528200/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=26912 CPUtime=462.16
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 5318 0 0 0 46209 7 0 0 25 0 1 0 105235879 27557888 4605 1992294400 134512640 135197250 4294956240 18446744073709551615 134553149 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 6728 4605 94 167 0 6559 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26912

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1527112/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=27044 CPUtime=522.15
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 5592 0 0 0 52208 7 0 0 25 0 1 0 105235879 27693056 4879 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 6761 4879 94 167 0 6592 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 27044

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1525896/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=27044 CPUtime=582.14
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 5889 0 0 0 58206 8 0 0 25 0 1 0 105235879 27693056 5176 1992294400 134512640 135197250 4294956240 18446744073709551615 134553552 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 6761 5176 94 167 0 6592 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27044

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1524616/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=27176 CPUtime=642.12
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 6203 0 0 0 64204 8 0 0 25 0 1 0 105235879 27828224 5490 1992294400 134512640 135197250 4294956240 18446744073709551615 134616464 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 6794 5490 94 167 0 6625 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 27176

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1522888/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=28460 CPUtime=702.1
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 6617 0 0 0 70201 9 0 0 25 0 1 0 105235879 29143040 5904 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 7115 5904 94 167 0 6946 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 28460

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1521288/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=39888 CPUtime=762.1
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 7016 0 0 0 76200 10 0 0 25 0 1 0 105235879 40845312 6303 1992294400 134512640 135197250 4294956240 18446744073709551615 134597730 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 9972 6303 94 167 0 9803 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 39888

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1520008/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=39888 CPUtime=822.07
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 7339 0 0 0 82197 10 0 0 25 0 1 0 105235879 40845312 6626 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 9972 6626 94 167 0 9803 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 39888

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1518728/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=39888 CPUtime=882.06
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 7639 0 0 0 88195 11 0 0 25 0 1 0 105235879 40845312 6926 1992294400 134512640 135197250 4294956240 18446744073709551615 134525565 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 9972 6926 94 167 0 9803 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 39888

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1517384/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=39888 CPUtime=942.05
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 7991 0 0 0 94194 11 0 0 25 0 1 0 105235879 40845312 7278 1992294400 134512640 135197250 4294956240 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 9972 7278 94 167 0 9803 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 39888

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1516040/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=41744 CPUtime=1002.03
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 8326 0 0 0 100192 11 0 0 25 0 1 0 105235879 42745856 7613 1992294400 134512640 135197250 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 10436 7613 94 167 0 10267 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 41744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1514888/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=41744 CPUtime=1062.02
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 8598 0 0 0 106190 12 0 0 25 0 1 0 105235879 42745856 7885 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 10436 7885 94 167 0 10267 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 41744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1513800/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=41744 CPUtime=1122
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 8878 0 0 0 112188 12 0 0 25 0 1 0 105235879 42745856 8165 1992294400 134512640 135197250 4294956240 18446744073709551615 134548523 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 10436 8165 94 167 0 10267 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 41744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1512648/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=41876 CPUtime=1181.98
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 9154 0 0 0 118186 12 0 0 25 0 1 0 105235879 42881024 8441 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 10469 8441 94 167 0 10300 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 41876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10760
/proc/meminfo: memFree=1512264/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=41876 CPUtime=1200.08
/proc/10753/stat : 10753 (march_nn) R 10751 10753 10467 0 -1 4194304 9244 0 0 0 119996 12 0 0 25 0 1 0 105235879 42881024 8531 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 10469 8531 94 167 0 10300 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 41876

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): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.132979
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 41876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9244
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= 2175

runsolver used 1.04884 second user time and 3.34349 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-26 20:54:57
IDJOB=1731564
IDBENCH=24754
IDSOLVER=522
FILE ID=node68/1731564-1240772097
PBS_JOBID= 9187173
Free space on /tmp= 66556 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731564-1240772097/watcher-1731564-1240772097 -o /tmp/evaluation-result-1731564-1240772097/solver-1731564-1240772097 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1731564-1240772097.cnf

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

MD5SUM BENCH= 4bdea1a05617ff95eaeaf981037754e7
RANDOM SEED=599192873

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:       1547248 kB
Buffers:         62000 kB
Cached:         354220 kB
SwapCached:        144 kB
Active:         175296 kB
Inactive:       257468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1547248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          26412 kB
Slab:            61524 kB
Committed_AS:   311620 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 2009-04-26 21:15:00