Trace number 1726900

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 1200.42

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l2.sat05-519.reshuffled-07.cnf
MD5SUM5344c68d1511d70cde59fef7dc46c3a5
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 variables4487
Number of clauses18555
Sum of the clauses size54310
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

58.57/58.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
58.57/58.62	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
58.57/58.62	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
58.57/58.62	c main()::
58.57/58.62	c initFormula():: searching for DIMACS p-line....
58.57/58.62	c initFormula():: the DIMACS p-line indicates a CNF of 4487 variables and 18555 clauses.
58.57/58.62	c parseCNF():: parsing....
58.57/58.62	c parseCNF():: the CNF contains 0 unary clauses.
58.57/58.62	c runParser():: parsing was successful, warming up engines...
58.57/58.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
58.57/58.62	c preprocessing fase I completed:: there are now 4487 free variables and 18555 clauses.
58.57/58.62	c stat :: sign balance is biased by 0.021
58.57/58.62	c find_equivalence():: found 4176 3-equivalences
58.57/58.62	c find_and_remove_tautogolies():: found and removed 29 tautologies
58.57/58.62	c find_and_remove_tautogolies():: found and removed 39 tautologies
58.57/58.62	c find_and_remove_tautogolies():: found and removed 29 tautologies
58.57/58.62	c find_and_remove_tautogolies():: found and removed 20 tautologies
58.57/58.62	c find_and_remove_tautogolies():: found and removed 8 tautologies
58.57/58.62	c find_and_remove_tautogolies():: found and removed 2 tautologies
58.57/58.62	c find_and_remove_tautogolies():: found and removed 3526 tautologies
58.57/58.62	c shorten_equivalence(): average equivalence length reduced from 30.629032 to 13.133641
58.57/58.62	c using 3-SAT heuristics (occurence based diff)
58.57/58.62	c simplify_formula():: removed 0 tautological, 16704 satisfied and 0 duplicate clauses
58.57/58.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 496 duplicate clauses
58.57/58.62	c lessRedundantTransformation():: nothing to be done.
58.57/58.62	c transformTo3SAT():: you gave me 4487 variables and 1851 clauses.
58.57/58.62	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
58.57/58.62	c transformTo3SAT():: I will add 0 variables and 0 clauses!
58.57/58.62	c transformTo3SAT():: the transformation yielded 4487 variabels and 1851 clauses.
58.57/58.62	c main():: clause / variable ratio: ( 1851 / 4487 ) = 0.41
58.57/58.62	c longest clause has size 3
58.57/58.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
58.57/58.62	c number of free variables = 745
58.57/58.62	c dynamic_preselect_setsize :: off
58.57/58.62	c main():: all systems go!
58.57/58.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 0/999) NodeCount: 27
58.87/58.96	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 345
59.38/59.41	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2265
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c |****************************************************************| ( 3/999) NodeCount: 10897
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c |****************************************************************| ( 4/999) NodeCount: 39969
115.76/115.80	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 113272
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c |****************************************************************| ( 6/999) NodeCount: 255490
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c |****************************************************************| ( 8/999) NodeCount: 751152
943.23/943.58	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-1726900-1240718325/watcher-1726900-1240718325 -o /tmp/evaluation-result-1726900-1240718325/solver-1726900-1240718325 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1726900-1240718325.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: 0.99 0.98 1.00 2/65 24559
/proc/meminfo: memFree=1828848/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=1260 CPUtime=0
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 99862312 1290240 184 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 315 184 59 167 0 146 0

[startup+0.102612 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24559
/proc/meminfo: memFree=1828848/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=3080 CPUtime=0.09
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 1095 0 0 0 9 0 0 0 18 0 1 0 99862312 3153920 543 1992294400 134512640 135197250 4294956224 18446744073709551615 134560981 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 770 543 81 167 0 601 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.20162 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24559
/proc/meminfo: memFree=1828848/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=4400 CPUtime=0.19
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 1430 0 0 0 19 0 0 0 19 0 1 0 99862312 4505600 857 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 1100 858 81 167 0 931 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4400

[startup+0.301631 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24559
/proc/meminfo: memFree=1828848/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=5324 CPUtime=0.29
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 1678 0 0 0 29 0 0 0 20 0 1 0 99862312 5451776 1105 1992294400 134512640 135197250 4294956224 18446744073709551615 134531806 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 1331 1105 81 167 0 1162 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5324

[startup+0.701673 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24559
/proc/meminfo: memFree=1828848/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=7716 CPUtime=0.69
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 2265 0 0 0 69 0 0 0 24 0 1 0 99862312 7901184 1692 1992294400 134512640 135197250 4294956224 18446744073709551615 134531883 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 1929 1692 81 167 0 1760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7716

[startup+1.50176 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24560
/proc/meminfo: memFree=1821608/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=9452 CPUtime=1.49
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 2683 0 0 0 149 0 0 0 25 0 1 0 99862312 9678848 2110 1992294400 134512640 135197250 4294956224 18446744073709551615 134531818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 2363 2110 81 167 0 2194 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9452

[startup+3.10193 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24560
/proc/meminfo: memFree=1819432/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=12248 CPUtime=3.09
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 3379 0 0 0 308 1 0 0 25 0 1 0 99862312 12541952 2806 1992294400 134512640 135197250 4294956224 18446744073709551615 134531818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 3062 2806 81 167 0 2893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12248

[startup+6.30127 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24560
/proc/meminfo: memFree=1814576/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=17576 CPUtime=6.29
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 4621 0 0 0 628 1 0 0 25 0 1 0 99862312 17997824 4048 1992294400 134512640 135197250 4294956224 18446744073709551615 134531827 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 4394 4048 81 167 0 4225 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17576

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24560
/proc/meminfo: memFree=1809648/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=21172 CPUtime=12.69
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 5466 0 0 0 1267 2 0 0 25 0 1 0 99862312 21680128 4893 1992294400 134512640 135197250 4294956224 18446744073709551615 134531883 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 5293 4893 81 167 0 5124 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21172

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24560
/proc/meminfo: memFree=1803632/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=26860 CPUtime=25.48
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 6911 0 0 0 2546 2 0 0 25 0 1 0 99862312 27504640 6338 1992294400 134512640 135197250 4294956224 18446744073709551615 134531883 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 6715 6338 81 167 0 6546 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26860

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24560
/proc/meminfo: memFree=1800304/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=30028 CPUtime=51.08
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 7723 0 0 0 5106 2 0 0 25 0 1 0 99862312 30748672 7150 1992294400 134512640 135197250 4294956224 18446744073709551615 134531827 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 7507 7150 81 167 0 7338 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30028

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24560
/proc/meminfo: memFree=1796080/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=38100 CPUtime=102.26
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 8781 0 0 0 10223 3 0 0 25 0 1 0 99862312 39014400 8182 1992294400 134512640 135197250 4294956224 18446744073709551615 134540916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 9525 8182 94 167 0 9356 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38100

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1793832/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=40816 CPUtime=162.24
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 9323 0 0 0 16220 4 0 0 25 0 1 0 99862312 41795584 8724 1992294400 134512640 135197250 4294956224 18446744073709551615 134551701 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 10204 8724 94 167 0 10035 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40816

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1791208/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=44172 CPUtime=222.23
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 9951 0 0 0 22218 5 0 0 25 0 1 0 99862312 45232128 9352 1992294400 134512640 135197250 4294956224 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 11043 9352 94 167 0 10874 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44172

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1788712/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=50300 CPUtime=282.21
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 10570 0 0 0 28216 5 0 0 25 0 1 0 99862312 51507200 9971 1992294400 134512640 135197250 4294956224 18446744073709551615 134526307 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 12575 9971 94 167 0 12406 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 50300

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1786216/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=52888 CPUtime=342.19
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 11164 0 0 0 34214 5 0 0 25 0 1 0 99862312 54157312 10565 1992294400 134512640 135197250 4294956224 18446744073709551615 134592059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 13222 10565 94 167 0 13053 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 52888

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1783336/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=52888 CPUtime=402.18
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 11878 0 0 0 40212 6 0 0 25 0 1 0 99862312 54157312 11279 1992294400 134512640 135197250 4294956224 18446744073709551615 134526327 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 13222 11279 94 167 0 13053 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 52888

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1780528/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=56768 CPUtime=462.16
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 12551 0 0 0 46209 7 0 0 25 0 1 0 99862312 58130432 11952 1992294400 134512640 135197250 4294956224 18446744073709551615 134552169 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 14192 11952 94 167 0 14023 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 56768

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1777968/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=65580 CPUtime=522.15
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 13179 0 0 0 52207 8 0 0 25 0 1 0 99862312 67153920 12580 1992294400 134512640 135197250 4294956224 18446744073709551615 134526307 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 16395 12580 94 167 0 16226 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 65580

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1775152/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=65580 CPUtime=582.13
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 13866 0 0 0 58205 8 0 0 25 0 1 0 99862312 67153920 13267 1992294400 134512640 135197250 4294956224 18446744073709551615 134551675 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 16395 13267 94 167 0 16226 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 65580

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1772144/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=71400 CPUtime=642.11
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 14596 0 0 0 64203 8 0 0 25 0 1 0 99862312 73113600 13997 1992294400 134512640 135197250 4294956224 18446744073709551615 134526339 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 17850 13997 94 167 0 17681 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 71400

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1769008/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=71400 CPUtime=702.1
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 15328 0 0 0 70201 9 0 0 25 0 1 0 99862312 73113600 14729 1992294400 134512640 135197250 4294956224 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 17850 14729 94 167 0 17681 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 71400

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1765936/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=71400 CPUtime=762.09
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 16065 0 0 0 76199 10 0 0 25 0 1 0 99862312 73113600 15466 1992294400 134512640 135197250 4294956224 18446744073709551615 134551716 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 17850 15466 94 167 0 17681 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 71400

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1763312/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=71400 CPUtime=822.06
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 16715 0 0 0 82196 10 0 0 25 0 1 0 99862312 73113600 16116 1992294400 134512640 135197250 4294956224 18446744073709551615 134601867 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 17850 16116 94 167 0 17681 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 71400

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1760304/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=89024 CPUtime=882.06
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 17431 0 0 0 88195 11 0 0 25 0 1 0 99862312 91160576 16832 1992294400 134512640 135197250 4294956224 18446744073709551615 134526106 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 22256 16832 94 167 0 22087 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 89024

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1757424/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=97756 CPUtime=942.03
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 18155 0 0 0 94192 11 0 0 25 0 1 0 99862312 100102144 17556 1992294400 134512640 135197250 4294956224 18446744073709551615 134596938 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 24439 17556 94 167 0 24270 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 97756

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1754352/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=97756 CPUtime=1002.02
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 18896 0 0 0 100190 12 0 0 25 0 1 0 99862312 100102144 18297 1992294400 134512640 135197250 4294956224 18446744073709551615 134526339 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 24439 18297 94 167 0 24270 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 97756

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1751280/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=97756 CPUtime=1062
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 19670 0 0 0 106188 12 0 0 25 0 1 0 99862312 100102144 19071 1992294400 134512640 135197250 4294956224 18446744073709551615 134526307 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 24439 19071 94 167 0 24270 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 97756

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1748144/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=97756 CPUtime=1121.99
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 20428 0 0 0 112186 13 0 0 25 0 1 0 99862312 100102144 19829 1992294400 134512640 135197250 4294956224 18446744073709551615 134526348 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 24439 19829 94 167 0 24270 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 97756

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1745392/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=97756 CPUtime=1181.96
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 21113 0 0 0 118183 13 0 0 25 0 1 0 99862312 100102144 20514 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 24439 20514 94 167 0 24270 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 97756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1744368/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=97756 CPUtime=1200.06
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 21344 0 0 0 119993 13 0 0 25 0 1 0 99862312 100102144 20745 1992294400 134512640 135197250 4294956224 18446744073709551615 134601824 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 24439 20745 94 167 0 24270 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 97756

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24566
/proc/meminfo: memFree=1744368/2055920 swapFree=4180748/4192956
[pid=24559] ppid=24557 vsize=97756 CPUtime=1200.06
/proc/24559/stat : 24559 (march_nn) R 24557 24559 21144 0 -1 4194304 21344 0 0 0 119993 13 0 0 25 0 1 0 99862312 100102144 20745 1992294400 134512640 135197250 4294956224 18446744073709551615 134601824 0 0 4096 0 0 0 0 17 1 0 0
/proc/24559/statm: 24439 20745 94 167 0 24270 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 97756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.151976
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 97756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21344
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= 1982

runsolver used 1.40779 second user time and 2.92656 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-26 05:58:45
IDJOB=1726900
IDBENCH=24625
IDSOLVER=522
FILE ID=node81/1726900-1240718325
PBS_JOBID= 9186853
Free space on /tmp= 126392 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest04/others/equilarge_l2.sat05-519.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726900-1240718325/watcher-1726900-1240718325 -o /tmp/evaluation-result-1726900-1240718325/solver-1726900-1240718325 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1726900-1240718325.cnf

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

MD5SUM BENCH= 5344c68d1511d70cde59fef7dc46c3a5
RANDOM SEED=1218852503

node81.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1829328 kB
Buffers:         23944 kB
Cached:         142352 kB
SwapCached:       5880 kB
Active:          94372 kB
Inactive:        80552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829328 kB
SwapTotal:     4192956 kB
SwapFree:      4180748 kB
Dirty:            1088 kB
Writeback:           0 kB
Mapped:          13724 kB
Slab:            37388 kB
Committed_AS:   365864 kB
PageTables:       1452 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= 126388 MiB
End job on node81 at 2009-04-26 06:18:47