Trace number 1733913

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/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
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 variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data 

7.89/7.92	c main():: ***                                   [ march satisfiability solver ]                                   ***
7.89/7.92	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
7.89/7.92	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
7.89/7.92	c main()::
7.89/7.92	c initFormula():: searching for DIMACS p-line....
7.89/7.92	c full lookahead due to high density!
7.89/7.92	c initFormula():: the DIMACS p-line indicates a CNF of 387 variables and 62656 clauses.
7.89/7.92	c parseCNF():: parsing....
7.89/7.92	c parseCNF():: the CNF contains 64 unary clauses.
7.89/7.92	c runParser():: parsing was successful, warming up engines...
7.89/7.92	c simplify_formula():: removed 0 tautological, 24917 satisfied and 648 duplicate clauses
7.89/7.92	c preprocessing fase I completed:: there are now 296 free variables and 37091 clauses.
7.89/7.92	c stat :: sign balance is biased by 171.353
7.89/7.92	c find_equivalence():: found 8 4-equivalences
7.89/7.92	c shorten_equivalence(): average equivalence length reduced from 4.000000 to 4.000000
7.89/7.92	c using k-SAT heuristics (size based diff)
7.89/7.92	c simplify_formula():: removed 0 tautological, 64 satisfied and 0 duplicate clauses
7.89/7.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 119856 duplicate clauses
7.89/7.92	c resolvent_look() :: found 217764 resolvents
7.89/7.92	c main():: clause / variable ratio: ( 254855 / 387 ) = 658.54
7.89/7.92	c longest clause has size 16
7.89/7.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
7.89/7.92	c number of free variables = 296
7.89/7.92	c dynamic_preselect_setsize :: off
7.89/7.92	c main():: all systems go!
7.89/7.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 68
9.98/10.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 747
39.78/39.87	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 7982
224.54/224.66	c |----------------------------------------------------------------|
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-1733913-1240793788/watcher-1733913-1240793788 -o /tmp/evaluation-result-1733913-1240793788/solver-1733913-1240793788 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1733913-1240793788.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 0.99 1.11 3/65 25339
/proc/meminfo: memFree=1785224/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=1332 CPUtime=0
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 107406549 1363968 153 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 333 153 58 167 0 164 0

[startup+0.0442849 s]
/proc/loadavg: 0.92 0.99 1.11 3/65 25339
/proc/meminfo: memFree=1785224/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=1860 CPUtime=0.04
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 316 0 0 0 4 0 0 0 18 0 1 0 107406549 1904640 301 1992294400 134512640 135197250 4294956224 18446744073709551615 134850668 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 465 301 58 167 0 296 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1860

[startup+0.10129 s]
/proc/loadavg: 0.92 0.99 1.11 3/65 25339
/proc/meminfo: memFree=1785224/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=2652 CPUtime=0.09
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 523 0 0 0 9 0 0 0 18 0 1 0 107406549 2715648 508 1992294400 134512640 135197250 4294956224 18446744073709551615 134858104 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 663 508 58 167 0 494 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2652

[startup+0.301308 s]
/proc/loadavg: 0.92 0.99 1.11 3/65 25339
/proc/meminfo: memFree=1785224/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=5536 CPUtime=0.29
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 2690 0 0 0 28 1 0 0 19 0 1 0 107406549 5668864 795 1992294400 134512640 135197250 4294956224 18446744073709551615 134569557 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 1384 795 67 167 0 1215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5536

[startup+0.701349 s]
/proc/loadavg: 0.92 0.99 1.11 3/65 25339
/proc/meminfo: memFree=1785224/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=7596 CPUtime=0.69
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 6199 0 0 0 67 2 0 0 22 0 1 0 107406549 7778304 1302 1992294400 134512640 135197250 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 1899 1302 83 167 0 1730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7596

[startup+1.50143 s]
/proc/loadavg: 0.92 0.99 1.11 2/66 25340
/proc/meminfo: memFree=1780168/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=8312 CPUtime=1.49
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 6351 0 0 0 147 2 0 0 25 0 1 0 107406549 8511488 1454 1992294400 134512640 135197250 4294956224 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 2078 1454 83 167 0 1909 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8312

[startup+3.10158 s]
/proc/loadavg: 0.92 0.99 1.11 2/66 25340
/proc/meminfo: memFree=1778568/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=10668 CPUtime=3.1
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 6952 0 0 0 307 3 0 0 25 0 1 0 107406549 10924032 2055 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 2667 2055 83 167 0 2498 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 10668

[startup+6.3019 s]
/proc/loadavg: 0.93 0.99 1.10 2/66 25340
/proc/meminfo: memFree=1772872/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=18624 CPUtime=6.29
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 8506 0 0 0 626 3 0 0 25 0 1 0 107406549 19070976 3609 1992294400 134512640 135197250 4294956224 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 4656 3609 83 167 0 4487 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18624

[startup+12.7015 s]
/proc/loadavg: 0.93 0.99 1.10 2/66 25340
/proc/meminfo: memFree=1751752/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=46564 CPUtime=12.69
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 26828 0 0 0 1256 13 0 0 25 0 1 0 107406549 47681536 8374 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11641 8374 93 167 0 11472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46564

[startup+25.5028 s]
/proc/loadavg: 0.95 0.99 1.10 2/66 25340
/proc/meminfo: memFree=1751112/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=46564 CPUtime=25.49
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 26958 0 0 0 2536 13 0 0 25 0 1 0 107406549 47681536 8504 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11641 8504 93 167 0 11472 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46564

[startup+51.1023 s]
/proc/loadavg: 0.96 0.99 1.10 2/66 25340
/proc/meminfo: memFree=1750984/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=46564 CPUtime=51.08
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 26977 0 0 0 5095 13 0 0 25 0 1 0 107406549 47681536 8523 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11641 8523 93 167 0 11472 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46564

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.09 2/66 25340
/proc/meminfo: memFree=1750920/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=46564 CPUtime=102.27
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 26982 0 0 0 10214 13 0 0 25 0 1 0 107406549 47681536 8528 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11641 8528 93 167 0 11472 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 46564

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.08 2/66 25340
/proc/meminfo: memFree=1750728/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=46768 CPUtime=162.26
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27020 0 0 0 16212 14 0 0 25 0 1 0 107406549 47890432 8566 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11692 8566 93 167 0 11523 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 46768

[startup+222.303 s]
/proc/loadavg: 0.99 0.99 1.08 2/66 25340
/proc/meminfo: memFree=1750664/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=46768 CPUtime=222.24
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27032 0 0 0 22210 14 0 0 25 0 1 0 107406549 47890432 8578 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11692 8578 93 167 0 11523 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 46768

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 25346
/proc/meminfo: memFree=1750208/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=47032 CPUtime=282.21
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27070 0 0 0 28207 14 0 0 25 0 1 0 107406549 48160768 8616 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11758 8616 93 167 0 11589 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 47032

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 25346
/proc/meminfo: memFree=1750208/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=47184 CPUtime=342.19
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27089 0 0 0 34205 14 0 0 25 0 1 0 107406549 48316416 8635 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11796 8635 93 167 0 11627 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 47184

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 25346
/proc/meminfo: memFree=1750080/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=47184 CPUtime=402.18
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27115 0 0 0 40203 15 0 0 25 0 1 0 107406549 48316416 8661 1992294400 134512640 135197250 4294956224 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11796 8661 93 167 0 11627 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 47184

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 25346
/proc/meminfo: memFree=1749952/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=47412 CPUtime=462.17
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27140 0 0 0 46202 15 0 0 25 0 1 0 107406549 48549888 8686 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11853 8686 93 167 0 11684 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 47412

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 25346
/proc/meminfo: memFree=1749888/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=47576 CPUtime=522.15
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27168 0 0 0 52200 15 0 0 25 0 1 0 107406549 48717824 8714 1992294400 134512640 135197250 4294956224 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11894 8714 93 167 0 11725 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 47576

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 25346
/proc/meminfo: memFree=1749696/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=47576 CPUtime=582.13
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27201 0 0 0 58198 15 0 0 25 0 1 0 107406549 48717824 8747 1992294400 134512640 135197250 4294956224 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11894 8747 93 167 0 11725 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 47576

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 25346
/proc/meminfo: memFree=1749576/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=47916 CPUtime=642.13
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27234 0 0 0 64197 16 0 0 25 0 1 0 107406549 49065984 8780 1992294400 134512640 135197250 4294956224 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11979 8780 93 167 0 11810 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47916

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 25346
/proc/meminfo: memFree=1749384/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=47916 CPUtime=702.1
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27269 0 0 0 70194 16 0 0 25 0 1 0 107406549 49065984 8815 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11979 8815 93 167 0 11810 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 47916

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 25346
/proc/meminfo: memFree=1749128/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=47916 CPUtime=762.09
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27308 0 0 0 76193 16 0 0 25 0 1 0 107406549 49065984 8854 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 11979 8854 93 167 0 11810 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 47916

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 25346
/proc/meminfo: memFree=1748936/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=48756 CPUtime=822.07
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27344 0 0 0 82191 16 0 0 25 0 1 0 107406549 49926144 8890 1992294400 134512640 135197250 4294956224 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 12189 8890 93 167 0 12020 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 48756

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 25346
/proc/meminfo: memFree=1748808/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=48756 CPUtime=882.06
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27375 0 0 0 88189 17 0 0 25 0 1 0 107406549 49926144 8921 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 12189 8921 93 167 0 12020 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 48756

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 25346
/proc/meminfo: memFree=1748616/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=48756 CPUtime=942.04
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27401 0 0 0 94187 17 0 0 25 0 1 0 107406549 49926144 8947 1992294400 134512640 135197250 4294956224 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 12189 8947 93 167 0 12020 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 48756

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 25346
/proc/meminfo: memFree=1748488/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=48756 CPUtime=1002.03
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27429 0 0 0 100186 17 0 0 25 0 1 0 107406549 49926144 8975 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 12189 8975 93 167 0 12020 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 48756

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 25346
/proc/meminfo: memFree=1748360/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=48756 CPUtime=1062.01
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27455 0 0 0 106184 17 0 0 25 0 1 0 107406549 49926144 9001 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 12189 9001 93 167 0 12020 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 48756

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 25346
/proc/meminfo: memFree=1748296/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=48756 CPUtime=1121.99
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27486 0 0 0 112182 17 0 0 25 0 1 0 107406549 49926144 9032 1992294400 134512640 135197250 4294956224 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 12189 9032 93 167 0 12020 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 48756

[startup+1182.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/66 25346
/proc/meminfo: memFree=1748104/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=48756 CPUtime=1181.99
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27511 0 0 0 118181 18 0 0 25 0 1 0 107406549 49926144 9057 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 12189 9057 93 167 0 12020 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 48756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 25346
/proc/meminfo: memFree=1748104/2055920 swapFree=4191356/4192956
[pid=25339] ppid=25337 vsize=49520 CPUtime=1200.09
/proc/25339/stat : 25339 (march_nn) R 25337 25339 25243 0 -1 4194304 27518 0 0 0 119991 18 0 0 25 0 1 0 107406549 50708480 9064 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/25339/statm: 12380 9064 93 167 0 12211 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 49520

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): 1199.91
CPU system time (s): 0.187971
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 54556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27518
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= 2047

runsolver used 1.35379 second user time and 2.58861 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-27 02:56:28
IDJOB=1733913
IDBENCH=71150
IDSOLVER=522
FILE ID=node56/1733913-1240793788
PBS_JOBID= 9187351
Free space on /tmp= 103060 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733913-1240793788/watcher-1733913-1240793788 -o /tmp/evaluation-result-1733913-1240793788/solver-1733913-1240793788 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1733913-1240793788.cnf

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=727291

node56.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		: 3000.218
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		: 3000.218
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:       1785640 kB
Buffers:         32820 kB
Cached:         165972 kB
SwapCached:        924 kB
Active:          62704 kB
Inactive:       149936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785640 kB
SwapTotal:     4192956 kB
SwapFree:      4191356 kB
Dirty:            2440 kB
Writeback:           0 kB
Mapped:          22532 kB
Slab:            43576 kB
Committed_AS:   375916 kB
PageTables:       1468 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= 103056 MiB
End job on node56 at 2009-04-27 03:16:30