Trace number 1729497

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) 1200.11 1200.56

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
MD5SUM6a0d1029e840b2624bac287c335e4e2c
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 variables260
Number of clauses492
Sum of the clauses size1114
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2427
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 320 variables and 492 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 23 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 312 free variables and 469 clauses.
0.00/0.00	c stat :: sign balance is biased by 1.551
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 469 / 320 ) = 1.47
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 252
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 52
0.00/0.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1305
0.09/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 19857
1.49/1.53	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 218055
17.49/17.52	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 1838436
154.63/154.78	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 12340895
1086.18/1086.65	c |----------------------------------------------------------------|
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c |****************
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c |***********************

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-1729497-1240750160/watcher-1729497-1240750160 -o /tmp/evaluation-result-1729497-1240750160/solver-1729497-1240750160 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729497-1240750160.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: 0.91 0.98 0.99 3/65 24504
/proc/meminfo: memFree=1450536/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=840 CPUtime=0
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 133 0 0 0 0 0 0 0 20 0 1 0 103046355 860160 116 1992294400 134512640 135197250 4294956240 18446744073709551615 134702424 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 210 116 81 167 0 41 0

[startup+0.0664921 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 24504
/proc/meminfo: memFree=1450536/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=1360 CPUtime=0.06
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 196 0 0 0 6 0 0 0 20 0 1 0 103046355 1392640 179 1992294400 134512640 135197250 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 340 179 92 167 0 171 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1360

[startup+0.101497 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 24504
/proc/meminfo: memFree=1450536/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=1360 CPUtime=0.09
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 198 0 0 0 9 0 0 0 20 0 1 0 103046355 1392640 181 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 340 181 92 167 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1360

[startup+0.301537 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 24504
/proc/meminfo: memFree=1450536/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=1532 CPUtime=0.29
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 231 0 0 0 29 0 0 0 22 0 1 0 103046355 1568768 214 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 383 214 92 167 0 214 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1532

[startup+0.701615 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 24504
/proc/meminfo: memFree=1450536/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=1696 CPUtime=0.69
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 312 0 0 0 69 0 0 0 25 0 1 0 103046355 1736704 264 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 424 264 92 167 0 255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1696

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1449696/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=2076 CPUtime=1.49
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 372 0 0 0 149 0 0 0 25 0 1 0 103046355 2125824 324 1992294400 134512640 135197250 4294956240 18446744073709551615 134548552 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 519 324 92 167 0 350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2076

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1449248/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=2416 CPUtime=3.09
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 493 0 0 0 309 0 0 0 25 0 1 0 103046355 2473984 445 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 604 445 92 167 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2416

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1448160/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=3880 CPUtime=6.29
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 747 0 0 0 629 0 0 0 25 0 1 0 103046355 3973120 699 1992294400 134512640 135197250 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 970 699 92 167 0 801 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3880

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1445864/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=7128 CPUtime=12.69
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 1321 0 0 0 1268 1 0 0 25 0 1 0 103046355 7299072 1244 1992294400 134512640 135197250 4294956240 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 1782 1244 92 167 0 1613 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7128

[startup+25.5015 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1441768/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=10208 CPUtime=25.48
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 2313 0 0 0 2547 1 0 0 25 0 1 0 103046355 10452992 2236 1992294400 134512640 135197250 4294956240 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 2552 2236 92 167 0 2383 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10208

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1433704/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=20888 CPUtime=51.07
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 4327 0 0 0 5105 2 0 0 25 0 1 0 103046355 21389312 4250 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 5222 4250 92 167 0 5053 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20888

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1417768/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=44680 CPUtime=102.26
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 8263 0 0 0 10222 4 0 0 25 0 1 0 103046355 45752320 8186 1992294400 134512640 135197250 4294956240 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 11170 8186 92 167 0 11001 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44680

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1399912/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=68248 CPUtime=162.23
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 12746 0 0 0 16217 6 0 0 25 0 1 0 103046355 69885952 12669 1992294400 134512640 135197250 4294956240 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 17062 12669 92 167 0 16893 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 68248

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1381352/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=97716 CPUtime=222.21
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 17313 0 0 0 22211 10 0 0 25 0 1 0 103046355 100061184 17236 1992294400 134512640 135197250 4294956240 18446744073709551615 134570830 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 24429 17236 92 167 0 24260 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 97716

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1363240/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=105568 CPUtime=282.19
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 21866 0 0 0 28207 12 0 0 25 0 1 0 103046355 108101632 21789 1992294400 134512640 135197250 4294956240 18446744073709551615 134611691 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 26392 21789 92 167 0 26223 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 105568

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1344488/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=149768 CPUtime=342.16
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 26455 0 0 0 34202 14 0 0 25 0 1 0 103046355 153362432 26378 1992294400 134512640 135197250 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 37442 26378 92 167 0 37273 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 149768

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1326376/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=149768 CPUtime=402.14
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 31018 0 0 0 40198 16 0 0 25 0 1 0 103046355 153362432 30941 1992294400 134512640 135197250 4294956240 18446744073709551615 134615788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 37442 30941 92 167 0 37273 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 149768

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1308008/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=149768 CPUtime=462.12
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 35579 0 0 0 46193 19 0 0 25 0 1 0 103046355 153362432 35502 1992294400 134512640 135197250 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 37442 35502 92 167 0 37273 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 149768

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1290280/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=216068 CPUtime=522.09
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 40029 0 0 0 52188 21 0 0 25 0 1 0 103046355 221253632 39952 1992294400 134512640 135197250 4294956240 18446744073709551615 134550598 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 54017 39952 92 167 0 53848 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 216068

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1272424/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=231768 CPUtime=582.07
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 44460 0 0 0 58184 23 0 0 25 0 1 0 103046355 237330432 44383 1992294400 134512640 135197250 4294956240 18446744073709551615 134713067 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 57942 44383 92 167 0 57773 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 231768

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24505
/proc/meminfo: memFree=1254440/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=231768 CPUtime=642.06
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 48911 0 0 0 64181 25 0 0 25 0 1 0 103046355 237330432 48834 1992294400 134512640 135197250 4294956240 18446744073709551615 134539072 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 57942 48834 92 167 0 57773 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 231768

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24511
/proc/meminfo: memFree=1236704/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=231768 CPUtime=702.03
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 53370 0 0 0 70176 27 0 0 25 0 1 0 103046355 237330432 53293 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 57942 53293 92 167 0 57773 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 231768

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24511
/proc/meminfo: memFree=1218088/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=331216 CPUtime=762
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 57887 0 0 0 76169 31 0 0 25 0 1 0 103046355 339165184 57810 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 82804 57810 92 167 0 82635 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 331216

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24511
/proc/meminfo: memFree=1200552/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=331216 CPUtime=821.98
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 62326 0 0 0 82164 34 0 0 25 0 1 0 103046355 339165184 62249 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 82804 62249 92 167 0 82635 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 331216

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24511
/proc/meminfo: memFree=1182504/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=331216 CPUtime=881.96
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 66784 0 0 0 88160 36 0 0 25 0 1 0 103046355 339165184 66707 1992294400 134512640 135197250 4294956240 18446744073709551615 134548470 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 82804 66707 92 167 0 82635 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 331216

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24511
/proc/meminfo: memFree=1165032/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=331216 CPUtime=941.93
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 71170 0 0 0 94155 38 0 0 25 0 1 0 103046355 339165184 71093 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 82804 71093 92 167 0 82635 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 331216

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24511
/proc/meminfo: memFree=1147752/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=331216 CPUtime=1001.91
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 75462 0 0 0 100150 41 0 0 25 0 1 0 103046355 339165184 75385 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 82804 75385 92 167 0 82635 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 331216

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24511
/proc/meminfo: memFree=1131176/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=362616 CPUtime=1061.9
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 79631 0 0 0 106147 43 0 0 25 0 1 0 103046355 371318784 79554 1992294400 134512640 135197250 4294956240 18446744073709551615 134713089 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 90654 79554 92 167 0 90485 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 362616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24511
/proc/meminfo: memFree=1113448/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=511792 CPUtime=1121.87
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 84001 0 0 0 112141 46 0 0 25 0 1 0 103046355 524075008 83924 1992294400 134512640 135197250 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 127948 83924 92 167 0 127779 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 511792

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24511
/proc/meminfo: memFree=1096104/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=511792 CPUtime=1181.85
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 88377 0 0 0 118137 48 0 0 25 0 1 0 103046355 524075008 88300 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 127948 88300 92 167 0 127779 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 511792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24511
/proc/meminfo: memFree=1090152/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=511792 CPUtime=1200.05
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 89787 0 0 0 119956 49 0 0 25 0 1 0 103046355 524075008 89710 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 127948 89710 92 167 0 127779 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 511792

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24511
/proc/meminfo: memFree=1090152/2055920 swapFree=4181424/4192956
[pid=24504] ppid=24502 vsize=511792 CPUtime=1200.05
/proc/24504/stat : 24504 (march_nn) R 24502 24504 24467 0 -1 4194304 89787 0 0 0 119956 49 0 0 25 0 1 0 103046355 524075008 89710 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/24504/statm: 127948 89710 92 167 0 127779 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 511792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.11
CPU user time (s): 1199.56
CPU system time (s): 0.547916
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 511792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.547916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89787
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= 2154

runsolver used 1.14083 second user time and 2.84357 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-26 14:49:20
IDJOB=1729497
IDBENCH=24704
IDSOLVER=522
FILE ID=node77/1729497-1240750160
PBS_JOBID= 9187102
Free space on /tmp= 66216 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729497-1240750160/watcher-1729497-1240750160 -o /tmp/evaluation-result-1729497-1240750160/solver-1729497-1240750160 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1729497-1240750160.cnf

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

MD5SUM BENCH= 6a0d1029e840b2624bac287c335e4e2c
RANDOM SEED=185275305

node77.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		: 3000.270
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		: 3000.270
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:       1450952 kB
Buffers:         61596 kB
Cached:         465008 kB
SwapCached:       5496 kB
Active:         202388 kB
Inactive:       332056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450952 kB
SwapTotal:     4192956 kB
SwapFree:      4181424 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          13408 kB
Slab:            56484 kB
Committed_AS:   458644 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66216 MiB
End job on node77 at 2009-04-26 15:09:22