Trace number 1734713

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) 1200.02 1200.51

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g6.cnf
MD5SUMb8aeb5269daff3f4e23b9dd675aa8076
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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

1.69/1.80	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.69/1.80	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.69/1.80	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.69/1.80	c main()::
1.69/1.80	c initFormula():: searching for DIMACS p-line....
1.69/1.80	c full lookahead due to high density!
1.69/1.80	c initFormula():: the DIMACS p-line indicates a CNF of 2640 variables and 305320 clauses.
1.69/1.80	c parseCNF():: parsing....
1.69/1.80	c parseCNF():: the CNF contains 0 unary clauses.
1.69/1.80	c runParser():: parsing was successful, warming up engines...
1.69/1.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 9927 duplicate clauses
1.69/1.80	c preprocessing fase I completed:: there are now 2640 free variables and 295393 clauses.
1.69/1.80	c stat :: sign balance is biased by 221.643
1.69/1.80	c using k-SAT heuristics (size based diff)
1.69/1.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.80	c main():: clause / variable ratio: ( 295393 / 2640 ) = 111.89
1.79/1.80	c longest clause has size 33
1.79/1.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.80	c number of free variables = 2640
1.79/1.80	c dynamic_preselect_setsize :: off
1.79/1.80	c main():: all systems go!
1.79/1.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 290
3.89/3.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 34924
99.85/99.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
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-1734713-1240796559/watcher-1734713-1240796559 -o /tmp/evaluation-result-1734713-1240796559/solver-1734713-1240796559 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1734713-1240796559.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29868
/proc/meminfo: memFree=1715280/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=3360 CPUtime=0
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 441 0 0 0 0 0 0 0 18 0 1 0 107689168 3440640 426 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 840 426 58 167 0 671 0

[startup+0.0357651 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29868
/proc/meminfo: memFree=1715280/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=3888 CPUtime=0.02
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 592 0 0 0 2 0 0 0 18 0 1 0 107689168 3981312 577 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 972 577 58 167 0 803 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3888

[startup+0.101775 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29868
/proc/meminfo: memFree=1715280/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=4944 CPUtime=0.09
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 915 0 0 0 9 0 0 0 18 0 1 0 107689168 5062656 900 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 1236 900 58 167 0 1067 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4944

[startup+0.301809 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29868
/proc/meminfo: memFree=1715280/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=7980 CPUtime=0.29
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 1883 0 0 0 29 0 0 0 19 0 1 0 107689168 8171520 1868 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 1995 1868 58 167 0 1826 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7980

[startup+0.70188 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29868
/proc/meminfo: memFree=1715280/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=20232 CPUtime=0.69
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 7239 0 0 0 67 2 0 0 23 0 1 0 107689168 20717568 2586 1992294400 134512640 135197250 4294956224 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 5058 2586 80 167 0 4889 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20232

[startup+1.50202 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29869
/proc/meminfo: memFree=1706248/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=30276 CPUtime=1.49
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 19806 0 0 0 141 8 0 0 25 0 1 0 107689168 31002624 2812 1992294400 134512640 135197250 4294956224 18446744073709551615 134560344 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 7569 2812 88 167 0 7400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30276

[startup+3.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29869
/proc/meminfo: memFree=1700680/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=33648 CPUtime=3.09
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 23976 0 0 0 299 10 0 0 25 0 1 0 107689168 34455552 3684 1992294400 134512640 135197250 4294956224 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 8412 3684 90 167 0 8243 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33648

[startup+6.30187 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29869
/proc/meminfo: memFree=1700168/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=34072 CPUtime=6.29
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 24074 0 0 0 619 10 0 0 25 0 1 0 107689168 34889728 3782 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 8518 3782 93 167 0 8349 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34072

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29869
/proc/meminfo: memFree=1699784/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=34532 CPUtime=12.69
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 24161 0 0 0 1259 10 0 0 25 0 1 0 107689168 35360768 3868 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 8633 3868 93 167 0 8464 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34532

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29869
/proc/meminfo: memFree=1699272/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=35016 CPUtime=25.48
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 24271 0 0 0 2538 10 0 0 25 0 1 0 107689168 35856384 3977 1992294400 134512640 135197250 4294956224 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 8754 3977 93 167 0 8585 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35016

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29869
/proc/meminfo: memFree=1698504/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=35992 CPUtime=51.06
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 24494 0 0 0 5096 10 0 0 25 0 1 0 107689168 36855808 4200 1992294400 134512640 135197250 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 8998 4200 93 167 0 8829 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35992

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29869
/proc/meminfo: memFree=1696072/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=38748 CPUtime=102.25
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 25098 0 0 0 10214 11 0 0 25 0 1 0 107689168 39677952 4804 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 9687 4804 93 167 0 9518 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 38748

[startup+162.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 29869
/proc/meminfo: memFree=1694344/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=40052 CPUtime=162.22
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 25521 0 0 0 16211 11 0 0 25 0 1 0 107689168 41013248 5227 1992294400 134512640 135197250 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 10013 5227 93 167 0 9844 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 40052

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 29869
/proc/meminfo: memFree=1692808/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=42280 CPUtime=222.21
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 25886 0 0 0 22209 12 0 0 25 0 1 0 107689168 43294720 5592 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 10570 5592 93 167 0 10401 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42280

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 29869
/proc/meminfo: memFree=1691208/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=44092 CPUtime=282.19
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 26262 0 0 0 28206 13 0 0 25 0 1 0 107689168 45150208 5968 1992294400 134512640 135197250 4294956224 18446744073709551615 134539087 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 11023 5968 93 167 0 10854 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 44092

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 29869
/proc/meminfo: memFree=1689864/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=45964 CPUtime=342.17
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 26586 0 0 0 34204 13 0 0 25 0 1 0 107689168 47067136 6292 1992294400 134512640 135197250 4294956224 18446744073709551615 134572889 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 11491 6292 93 167 0 11322 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 45964

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 29869
/proc/meminfo: memFree=1688648/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=47952 CPUtime=402.14
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 26883 0 0 0 40201 13 0 0 25 0 1 0 107689168 49102848 6589 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 11988 6589 93 167 0 11819 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 47952

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 29869
/proc/meminfo: memFree=1687688/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=48084 CPUtime=462.12
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 27112 0 0 0 46198 14 0 0 25 0 1 0 107689168 49238016 6818 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 12021 6818 93 167 0 11852 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 48084

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 29869
/proc/meminfo: memFree=1686728/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=48216 CPUtime=522.1
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 27353 0 0 0 52196 14 0 0 25 0 1 0 107689168 49373184 7059 1992294400 134512640 135197250 4294956224 18446744073709551615 134541456 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 12054 7059 93 167 0 11885 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 48216

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 29869
/proc/meminfo: memFree=1685640/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=50936 CPUtime=582.08
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 27615 0 0 0 58193 15 0 0 25 0 1 0 107689168 52158464 7321 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 12734 7321 93 167 0 12565 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 50936

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 29869
/proc/meminfo: memFree=1684616/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=51068 CPUtime=642.06
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 27869 0 0 0 64191 15 0 0 25 0 1 0 107689168 52293632 7575 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 12767 7575 93 167 0 12598 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 51068

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 29869
/proc/meminfo: memFree=1683464/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=54412 CPUtime=702.03
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 28132 0 0 0 70188 15 0 0 25 0 1 0 107689168 55717888 7838 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 13603 7838 93 167 0 13434 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 54412

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 29869
/proc/meminfo: memFree=1682760/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=54544 CPUtime=762.01
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 28317 0 0 0 76186 15 0 0 25 0 1 0 107689168 55853056 8023 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 13636 8023 93 167 0 13467 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 54544

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 29869
/proc/meminfo: memFree=1681928/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=54544 CPUtime=822
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 28551 0 0 0 82184 16 0 0 25 0 1 0 107689168 55853056 8257 1992294400 134512640 135197250 4294956224 18446744073709551615 134524854 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 13636 8257 93 167 0 13467 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 54544

[startup+882.301 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 29869
/proc/meminfo: memFree=1680968/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=58556 CPUtime=881.97
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 28800 0 0 0 88181 16 0 0 25 0 1 0 107689168 59961344 8506 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 14639 8506 93 167 0 14470 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 58556

[startup+942.302 s]
/proc/loadavg: 1.05 1.01 0.99 2/65 29869
/proc/meminfo: memFree=1680072/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=58688 CPUtime=941.95
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 29035 0 0 0 94179 16 0 0 25 0 1 0 107689168 60096512 8741 1992294400 134512640 135197250 4294956224 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 14672 8741 93 167 0 14503 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 58688

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 29869
/proc/meminfo: memFree=1679176/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=58688 CPUtime=1001.93
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 29236 0 0 0 100177 16 0 0 25 0 1 0 107689168 60096512 8942 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 14672 8942 93 167 0 14503 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 58688

[startup+1062.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 29869
/proc/meminfo: memFree=1678344/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=58688 CPUtime=1061.91
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 29447 0 0 0 106175 16 0 0 25 0 1 0 107689168 60096512 9153 1992294400 134512640 135197250 4294956224 18446744073709551615 134548504 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 14672 9153 93 167 0 14503 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 58688

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 29875
/proc/meminfo: memFree=1677320/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=58820 CPUtime=1121.89
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 29676 0 0 0 112172 17 0 0 25 0 1 0 107689168 60231680 9382 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 14705 9382 93 167 0 14536 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 58820

[startup+1182.3 s]
/proc/loadavg: 1.29 1.08 1.02 2/70 31365
/proc/meminfo: memFree=1597576/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=58820 CPUtime=1181.83
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 29912 0 0 0 118159 24 0 0 25 0 1 0 107689168 60231680 9618 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 14705 9618 93 167 0 14536 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 58820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.37 1.11 1.03 2/65 31877
/proc/meminfo: memFree=1508592/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=58820 CPUtime=1200.01
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 29967 0 0 0 119973 28 0 0 25 0 1 0 107689168 60231680 9673 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 14705 9673 93 167 0 14536 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 58820

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: 1.37 1.11 1.03 2/65 31877
/proc/meminfo: memFree=1508592/2055920 swapFree=4181888/4192956
[pid=29868] ppid=29866 vsize=58820 CPUtime=1200.01
/proc/29868/stat : 29868 (march_nn) R 29866 29868 27959 0 -1 4194304 29967 0 0 0 119973 28 0 0 25 0 1 0 107689168 60231680 9673 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/29868/statm: 14705 9673 93 167 0 14536 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 58820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.74
CPU system time (s): 0.286956
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 58820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.286956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29967
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= 3266

runsolver used 0.979851 second user time and 2.37964 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-27 03:42:39
IDJOB=1734713
IDBENCH=71282
IDSOLVER=522
FILE ID=node18/1734713-1240796559
PBS_JOBID= 9187361
Free space on /tmp= 66144 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g6.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734713-1240796559/watcher-1734713-1240796559 -o /tmp/evaluation-result-1734713-1240796559/solver-1734713-1240796559 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1734713-1240796559.cnf

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

MD5SUM BENCH= b8aeb5269daff3f4e23b9dd675aa8076
RANDOM SEED=1785058437

node18.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		: 3000.280
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		: 3000.280
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:       1715760 kB
Buffers:         50764 kB
Cached:         227620 kB
SwapCached:       4972 kB
Active:         127656 kB
Inactive:       158672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715760 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:            4704 kB
Writeback:           0 kB
Mapped:          14016 kB
Slab:            39936 kB
Committed_AS:   475848 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= 66144 MiB
End job on node18 at 2009-04-27 04:02:42