Trace number 1516346

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1794178048-059.cnf
MD5SUMf50dda60e1e45f85b822b6ad12182f2a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076988
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

1.10/1.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.12	c main()::
1.10/1.12	c initFormula():: searching for DIMACS p-line....
1.10/1.12	c full lookahead due to high density!
1.10/1.12	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.10/1.12	c parseCNF():: parsing....
1.10/1.12	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.12	c runParser():: parsing was successful, warming up engines...
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.10/1.12	c stat :: sign balance is biased by 0.006
1.10/1.12	c using k-SAT heuristics (size based diff)
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
1.10/1.12	c longest clause has size 7
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c number of free variables = 70
1.10/1.12	c dynamic_preselect_setsize :: off
1.10/1.12	c main():: all systems go!
1.10/1.12	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 28
1.10/1.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3745
2.89/2.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 23276
12.39/12.40	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 107672
54.67/54.71	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1111888
610.58/610.87	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516346-1238268151/watcher-1516346-1238268151 -o /tmp/evaluation-result-1516346-1238268151/solver-1516346-1238268151 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516346-1238268151.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 3/72 3559
/proc/meminfo: memFree=1685008/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=836 CPUtime=0
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1099476243 856064 92 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 209 92 59 167 0 40 0

[startup+0.0946701 s]
/proc/loadavg: 0.92 1.00 0.99 3/72 3559
/proc/meminfo: memFree=1685008/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=1952 CPUtime=0.09
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 906 0 0 0 9 0 0 0 18 0 1 0 1099476243 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.101671 s]
/proc/loadavg: 0.92 1.00 0.99 3/72 3559
/proc/meminfo: memFree=1685008/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=1952 CPUtime=0.09
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 906 0 0 0 9 0 0 0 18 0 1 0 1099476243 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301707 s]
/proc/loadavg: 0.92 1.00 0.99 3/72 3559
/proc/meminfo: memFree=1685008/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=1952 CPUtime=0.29
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 906 0 0 0 29 0 0 0 19 0 1 0 1099476243 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.70178 s]
/proc/loadavg: 0.92 1.00 0.99 3/72 3559
/proc/meminfo: memFree=1685008/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=1952 CPUtime=0.69
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 906 0 0 0 69 0 0 0 22 0 1 0 1099476243 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50192 s]
/proc/loadavg: 0.93 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1683848/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=2392 CPUtime=1.49
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 1164 0 0 0 149 0 0 0 25 0 1 0 1099476243 2449408 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 598 431 94 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10121 s]
/proc/loadavg: 0.93 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1683400/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=2640 CPUtime=3.09
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 1166 0 0 0 309 0 0 0 25 0 1 0 1099476243 2703360 433 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 660 433 94 167 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.3018 s]
/proc/loadavg: 0.93 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1683272/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=2640 CPUtime=6.29
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 1201 0 0 0 629 0 0 0 25 0 1 0 1099476243 2703360 468 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 660 468 94 167 0 491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2640

[startup+12.702 s]
/proc/loadavg: 0.94 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1682592/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=3324 CPUtime=12.69
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 1354 0 0 0 1269 0 0 0 25 0 1 0 1099476243 3403776 621 1992294400 134512640 135197250 4294956240 18446744073709551615 134592731 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 831 621 94 167 0 662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3324

[startup+25.5013 s]
/proc/loadavg: 0.95 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1681952/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=4176 CPUtime=25.48
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 1508 0 0 0 2548 0 0 0 25 0 1 0 1099476243 4276224 775 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 1044 775 94 167 0 875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4176

[startup+51.1019 s]
/proc/loadavg: 0.97 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1680736/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=6092 CPUtime=51.07
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 1809 0 0 0 5107 0 0 0 25 0 1 0 1099476243 6238208 1076 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 1523 1076 94 167 0 1354 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6092

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1678240/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=7816 CPUtime=102.26
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 2397 0 0 0 10225 1 0 0 25 0 1 0 1099476243 8003584 1664 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 1954 1664 94 167 0 1785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7816

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1675552/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=10404 CPUtime=162.23
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 3065 0 0 0 16222 1 0 0 25 0 1 0 1099476243 10653696 2332 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 2601 2332 94 167 0 2432 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10404

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1672928/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=14284 CPUtime=222.21
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 3712 0 0 0 22219 2 0 0 25 0 1 0 1099476243 14626816 2979 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 3571 2979 94 167 0 3402 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14284

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1670240/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=20104 CPUtime=282.19
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 4371 0 0 0 28216 3 0 0 25 0 1 0 1099476243 20586496 3638 1992294400 134512640 135197250 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 5026 3638 94 167 0 4857 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20104

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1667424/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=20520 CPUtime=342.18
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 5067 0 0 0 34214 4 0 0 25 0 1 0 1099476243 21012480 4334 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 5130 4334 94 167 0 4961 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20520

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1664864/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=29252 CPUtime=402.15
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 5697 0 0 0 40211 4 0 0 25 0 1 0 1099476243 29954048 4964 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 7313 4964 94 167 0 7144 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 29252

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1662304/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=29252 CPUtime=462.13
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 6328 0 0 0 46208 5 0 0 25 0 1 0 1099476243 29954048 5595 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 7313 5595 94 167 0 7144 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 29252

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1659744/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=29252 CPUtime=522.11
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 6967 0 0 0 52206 5 0 0 25 0 1 0 1099476243 29954048 6234 1992294400 134512640 135197250 4294956240 18446744073709551615 134602616 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 7313 6234 94 167 0 7144 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 29252

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1657248/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=29252 CPUtime=582.1
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 7575 0 0 0 58204 6 0 0 25 0 1 0 1099476243 29954048 6842 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 7313 6842 94 167 0 7144 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 29252

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1654688/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=42760 CPUtime=642.07
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 8194 0 0 0 64201 6 0 0 25 0 1 0 1099476243 43786240 7461 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 10690 7461 94 167 0 10521 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 42760

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1652064/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=42760 CPUtime=702.05
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 8823 0 0 0 70198 7 0 0 25 0 1 0 1099476243 43786240 8090 1992294400 134512640 135197250 4294956240 18446744073709551615 134539152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 10690 8090 94 167 0 10521 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 42760

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1649440/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=42760 CPUtime=762.03
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 9458 0 0 0 76196 7 0 0 25 0 1 0 1099476243 43786240 8725 1992294400 134512640 135197250 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 10690 8725 94 167 0 10521 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 42760

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1646944/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=42760 CPUtime=822.01
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 10076 0 0 0 82194 7 0 0 25 0 1 0 1099476243 43786240 9343 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 10690 9343 94 167 0 10521 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 42760

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1644640/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=42760 CPUtime=881.99
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 10652 0 0 0 88191 8 0 0 25 0 1 0 1099476243 43786240 9919 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 10690 9919 94 167 0 10521 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 42760

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1642080/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=62404 CPUtime=941.97
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 11283 0 0 0 94189 8 0 0 25 0 1 0 1099476243 63901696 10550 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 15601 10550 94 167 0 15432 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 62404

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1639520/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=62404 CPUtime=1001.95
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 11903 0 0 0 100186 9 0 0 25 0 1 0 1099476243 63901696 11170 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 15601 11170 94 167 0 15432 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 62404

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1637152/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=62404 CPUtime=1061.93
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 12493 0 0 0 106184 9 0 0 25 0 1 0 1099476243 63901696 11760 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 15601 11760 94 167 0 15432 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 62404

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1634848/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=62404 CPUtime=1121.91
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 13066 0 0 0 112181 10 0 0 25 0 1 0 1099476243 63901696 12333 1992294400 134512640 135197250 4294956240 18446744073709551615 134611660 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 15601 12333 94 167 0 15432 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 62404

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1632416/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=62404 CPUtime=1181.89
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 13669 0 0 0 118179 10 0 0 25 0 1 0 1099476243 63901696 12936 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 15601 12936 94 167 0 15432 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 62404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1631712/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=62404 CPUtime=1200.08
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 13843 0 0 0 119998 10 0 0 25 0 1 0 1099476243 63901696 13110 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 15601 13110 94 167 0 15432 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 62404

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 1.00 0.99 2/73 3560
/proc/meminfo: memFree=1631712/2055920 swapFree=4174692/4192956
[pid=3559] ppid=3557 vsize=62404 CPUtime=1200.08
/proc/3559/stat : 3559 (march_nn) R 3557 3559 3522 0 -1 4194304 13843 0 0 0 119998 10 0 0 25 0 1 0 1099476243 63901696 13110 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/3559/statm: 15601 13110 94 167 0 15432 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 62404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.117982
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 62404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13843
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= 1565

runsolver used 1.06484 second user time and 3.32349 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-28 20:22:31
IDJOB=1516346
IDBENCH=70505
IDSOLVER=522
FILE ID=node67/1516346-1238268151
PBS_JOBID= 9060901
Free space on /tmp= 66376 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1794178048-059.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516346-1238268151/watcher-1516346-1238268151 -o /tmp/evaluation-result-1516346-1238268151/solver-1516346-1238268151 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516346-1238268151.cnf

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

MD5SUM BENCH= f50dda60e1e45f85b822b6ad12182f2a
RANDOM SEED=572466941

node67.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		: 3000.265
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		: 3000.265
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:       1685424 kB
Buffers:         53596 kB
Cached:         249524 kB
SwapCached:       9680 kB
Active:         106260 kB
Inactive:       207856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685424 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:             984 kB
Writeback:           0 kB
Mapped:          16676 kB
Slab:            41432 kB
Committed_AS:  3059896 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-03-28 20:42:34