Trace number 1724151

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) 1200.06 1200.73

General information on the benchmark

Namesimon-s03-fifo8-300.cnf
MD5SUMbc88ff447c824a634465ac9483a47d5c
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark28.2557
Satisfiable
(Un)Satisfiability was proved
Number of variables194762
Number of clauses530713
Sum of the clauses size1200865
Maximum clause length11
Minimum clause length1
Number of clauses of size 14539
Number of clauses of size 2407666
Number of clauses of size 3101726
Number of clauses of size 413487
Number of clauses of size 51199
Number of clauses of size over 52096

Solver Data

13.18/13.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
13.18/13.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
13.18/13.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
13.18/13.21	c main()::
13.18/13.21	c initFormula():: searching for DIMACS p-line....
13.18/13.21	c initFormula():: the DIMACS p-line indicates a CNF of 194762 variables and 530713 clauses.
13.18/13.21	c parseCNF():: parsing....
13.18/13.21	c parseCNF():: the CNF contains 4539 unary clauses.
13.18/13.21	c runParser():: parsing was successful, warming up engines...
13.18/13.21	c find_and_remove_tautogolies():: found and removed 35380 tautologies
13.18/13.21	c find_and_remove_tautogolies():: found and removed 5594 tautologies
13.18/13.21	c simplify_formula():: removed 6 tautological, 330116 satisfied and 0 duplicate clauses
13.18/13.21	c preprocessing fase I completed:: there are now 61869 free variables and 200591 clauses.
13.18/13.21	c stat :: sign balance is biased by 0.214
13.18/13.21	c using k-SAT heuristics (size based diff)
13.18/13.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
13.18/13.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 13510 duplicate clauses
13.18/13.21	c resolvent_look() :: found 6880 resolvents
13.18/13.21	c main():: clause / variable ratio: ( 207471 / 194762 ) = 1.07
13.18/13.21	c longest clause has size 11
13.18/13.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
13.18/13.21	c number of free variables = 61849
13.18/13.21	c dynamic_preselect_setsize :: off
13.18/13.21	c main():: all systems go!
13.18/13.21	c |----------------------------------------------------------------|
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 6
13.48/13.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |********************************************************
c |************************************************************
c |**************************************************************
c |****************************************************************| ( 1/999) NodeCount: 852
49.16/49.29	c |----------------------------------------------------------------|
c |****************
c |************************
c |****************************
c |******************************
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-1724151-1240692984/watcher-1724151-1240692984 -o /tmp/evaluation-result-1724151-1240692984/solver-1724151-1240692984 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1724151-1240692984.cnf 

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


[startup+0 s]
/proc/loadavg: 1.08 1.01 1.11 3/64 20927
/proc/meminfo: memFree=1564288/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=9196 CPUtime=0
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 741 0 0 0 0 0 0 0 18 0 1 0 97332167 9416704 726 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 2299 730 58 167 0 2130 0

[startup+0.064745 s]
/proc/loadavg: 1.08 1.01 1.11 3/64 20927
/proc/meminfo: memFree=1564288/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=20592 CPUtime=0.05
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 4336 0 0 0 4 1 0 0 18 0 1 0 97332167 21086208 4321 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 5148 4321 58 167 0 4979 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 20592

[startup+0.102753 s]
/proc/loadavg: 1.08 1.01 1.11 3/64 20927
/proc/meminfo: memFree=1564288/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=21120 CPUtime=0.1
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 4501 0 0 0 8 2 0 0 18 0 1 0 97332167 21626880 4486 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 5280 4486 58 167 0 5111 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 21120

[startup+0.302796 s]
/proc/loadavg: 1.08 1.01 1.11 3/64 20927
/proc/meminfo: memFree=1564288/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=23892 CPUtime=0.29
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 5377 0 0 0 27 2 0 0 20 0 1 0 97332167 24465408 5362 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 5973 5362 58 167 0 5804 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23892

[startup+0.701883 s]
/proc/loadavg: 1.08 1.01 1.11 3/64 20927
/proc/meminfo: memFree=1564288/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=61556 CPUtime=0.69
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 10567 0 0 0 65 4 0 0 23 0 1 0 97332167 63033344 10550 1992294400 134512640 135197250 4294956240 18446744073709551615 134560366 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 15389 10550 62 167 0 15220 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 61556

[startup+1.50106 s]
/proc/loadavg: 1.07 1.01 1.11 2/65 20928
/proc/meminfo: memFree=1512312/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=64532 CPUtime=1.49
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 13415 0 0 0 143 6 0 0 25 0 1 0 97332167 66080768 11859 1992294400 134512640 135197250 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/20927/statm: 16133 11859 65 167 0 15964 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64532

[startup+3.1014 s]
/proc/loadavg: 1.07 1.01 1.11 2/65 20928
/proc/meminfo: memFree=1507064/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=74696 CPUtime=3.09
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 18497 0 0 0 300 9 0 0 25 0 1 0 97332167 76488704 14653 1992294400 134512640 135197250 4294956240 18446744073709551615 134687817 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 18674 14653 67 167 0 18505 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74696

[startup+6.30108 s]
/proc/loadavg: 1.07 1.01 1.11 2/65 20928
/proc/meminfo: memFree=1503288/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=77456 CPUtime=6.28
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 24110 0 0 0 616 12 0 0 25 0 1 0 97332167 79314944 15391 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 19364 15391 79 167 0 19195 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 77456

[startup+12.7015 s]
/proc/loadavg: 1.06 1.01 1.10 2/65 20928
/proc/meminfo: memFree=1451192/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=311680 CPUtime=12.68
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 53444 0 0 0 1244 24 0 0 25 0 1 0 97332167 319160320 30270 1992294400 134512640 135197250 4294956240 18446744073709551615 134702403 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 77920 30270 87 167 0 77751 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 311680

[startup+25.5012 s]
/proc/loadavg: 1.05 1.01 1.10 2/65 20928
/proc/meminfo: memFree=1432000/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=316548 CPUtime=25.48
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 59275 0 0 0 2521 27 0 0 25 0 1 0 97332167 324145152 33094 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 79137 33094 92 167 0 78968 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 316548

[startup+51.1027 s]
/proc/loadavg: 1.03 1.01 1.10 2/65 20928
/proc/meminfo: memFree=1431680/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=316572 CPUtime=51.05
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 59357 0 0 0 5078 27 0 0 25 0 1 0 97332167 324169728 33176 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/20927/statm: 79143 33176 92 167 0 78974 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 316572

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.09 2/65 20928
/proc/meminfo: memFree=1431232/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=317100 CPUtime=102.2
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 59470 0 0 0 10193 27 0 0 25 0 1 0 97332167 324710400 33289 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 79275 33289 92 167 0 79106 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 317100

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 20928
/proc/meminfo: memFree=1430976/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=317232 CPUtime=162.17
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 59525 0 0 0 16190 27 0 0 25 0 1 0 97332167 324845568 33344 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 79308 33344 92 167 0 79139 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 317232

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 20928
/proc/meminfo: memFree=1430656/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=317596 CPUtime=222.15
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 59595 0 0 0 22188 27 0 0 25 0 1 0 97332167 325218304 33414 1992294400 134512640 135197250 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 79399 33414 92 167 0 79230 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 317596

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 20934
/proc/meminfo: memFree=1429560/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=317996 CPUtime=282.09
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 59774 0 0 0 28182 27 0 0 25 0 1 0 97332167 325627904 33593 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 79499 33593 92 167 0 79330 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 317996

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 20934
/proc/meminfo: memFree=1429440/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=318324 CPUtime=342.06
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 59858 0 0 0 34179 27 0 0 25 0 1 0 97332167 325963776 33677 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 79581 33677 92 167 0 79412 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 318324

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 20934
/proc/meminfo: memFree=1429184/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=319528 CPUtime=402.03
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 59959 0 0 0 40176 27 0 0 25 0 1 0 97332167 327196672 33778 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 79882 33778 92 167 0 79713 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 319528

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 20934
/proc/meminfo: memFree=1428480/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=320124 CPUtime=462
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 60129 0 0 0 46172 28 0 0 25 0 1 0 97332167 327806976 33948 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 80031 33948 92 167 0 79862 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 320124

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 20934
/proc/meminfo: memFree=1428416/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=320124 CPUtime=521.97
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 60162 0 0 0 52169 28 0 0 25 0 1 0 97332167 327806976 33981 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 80031 33981 92 167 0 79862 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 320124

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 20934
/proc/meminfo: memFree=1427776/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=320520 CPUtime=581.95
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 60305 0 0 0 58167 28 0 0 25 0 1 0 97332167 328212480 34124 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 80130 34124 92 167 0 79961 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 320520

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 20934
/proc/meminfo: memFree=1427328/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=320784 CPUtime=641.91
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 60430 0 0 0 64163 28 0 0 25 0 1 0 97332167 328482816 34249 1992294400 134512640 135197250 4294956240 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 80196 34249 92 167 0 80027 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 320784

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 20934
/proc/meminfo: memFree=1426368/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=321464 CPUtime=701.88
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 60635 0 0 0 70160 28 0 0 25 0 1 0 97332167 329179136 34454 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 80366 34454 92 167 0 80197 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 321464

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20934
/proc/meminfo: memFree=1425728/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=323428 CPUtime=761.85
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 60778 0 0 0 76157 28 0 0 25 0 1 0 97332167 331190272 34597 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 80857 34597 92 167 0 80688 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 323428

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20934
/proc/meminfo: memFree=1425280/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=323692 CPUtime=821.81
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 60898 0 0 0 82153 28 0 0 25 0 1 0 97332167 331460608 34717 1992294400 134512640 135197250 4294956240 18446744073709551615 134541468 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 80923 34717 92 167 0 80754 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 323692

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 20934
/proc/meminfo: memFree=1424704/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=323956 CPUtime=881.78
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 61054 0 0 0 88150 28 0 0 25 0 1 0 97332167 331730944 34873 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 80989 34873 92 167 0 80820 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 323956

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 20934
/proc/meminfo: memFree=1424064/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=324088 CPUtime=941.76
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 61191 0 0 0 94147 29 0 0 25 0 1 0 97332167 331866112 35010 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 81022 35010 92 167 0 80853 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 324088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20934
/proc/meminfo: memFree=1423744/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=324448 CPUtime=1001.73
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 61287 0 0 0 100144 29 0 0 25 0 1 0 97332167 332234752 35106 1992294400 134512640 135197250 4294956240 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 81112 35106 92 167 0 80943 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 324448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20934
/proc/meminfo: memFree=1423360/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=324584 CPUtime=1061.7
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 61365 0 0 0 106141 29 0 0 25 0 1 0 97332167 332374016 35184 1992294400 134512640 135197250 4294956240 18446744073709551615 134541468 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 81146 35184 92 167 0 80977 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 324584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20934
/proc/meminfo: memFree=1423104/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=324716 CPUtime=1121.67
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 61427 0 0 0 112138 29 0 0 25 0 1 0 97332167 332509184 35246 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 81179 35246 92 167 0 81010 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 324716

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20934
/proc/meminfo: memFree=1422784/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=324716 CPUtime=1181.63
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 61495 0 0 0 118134 29 0 0 25 0 1 0 97332167 332509184 35314 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 81179 35314 92 167 0 81010 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 324716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20934
/proc/meminfo: memFree=1422720/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=324848 CPUtime=1200.02
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 61507 0 0 0 119973 29 0 0 25 0 1 0 97332167 332644352 35326 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 81212 35326 92 167 0 81043 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 324848

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20934
/proc/meminfo: memFree=1422720/2055920 swapFree=4192812/4192956
[pid=20927] ppid=20925 vsize=324848 CPUtime=1200.02
/proc/20927/stat : 20927 (march_nn) R 20925 20927 20860 0 -1 4194304 61507 0 0 0 119973 29 0 0 25 0 1 0 97332167 332644352 35326 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0
/proc/20927/statm: 81212 35326 92 167 0 81043 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 324848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.73
CPU time (s): 1200.06
CPU user time (s): 1199.74
CPU system time (s): 0.321951
CPU usage (%): 99.9445
Max. virtual memory (cumulated for all children) (KiB): 324848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61507
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= 3659

runsolver used 1.02184 second user time and 3.35449 second system time

The end

Launcher Data

Begin job on node10 at 2009-04-25 22:56:25
IDJOB=1724151
IDBENCH=71758
IDSOLVER=522
FILE ID=node10/1724151-1240692984
PBS_JOBID= 9186759
Free space on /tmp= 66332 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE06/simon-s03-fifo8-300.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724151-1240692984/watcher-1724151-1240692984 -o /tmp/evaluation-result-1724151-1240692984/solver-1724151-1240692984 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1724151-1240692984.cnf

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

MD5SUM BENCH= bc88ff447c824a634465ac9483a47d5c
RANDOM SEED=143753717

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1564704 kB
Buffers:         38608 kB
Cached:         375988 kB
SwapCached:          0 kB
Active:         160956 kB
Inactive:       267508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9936 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            48764 kB
Committed_AS:   351368 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= 66328 MiB
End job on node10 at 2009-04-25 23:16:28