Trace number 1513286

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 1200.62

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S452919966-071.cnf
MD5SUM5584bb498091ab0373fd0be3ad8dc940
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data 

2.89/3.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.89/3.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.89/3.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.89/3.00	c main()::
2.89/3.00	c initFormula():: searching for DIMACS p-line....
2.89/3.00	c full lookahead due to high density!
2.89/3.00	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
2.89/3.00	c parseCNF():: parsing....
2.89/3.00	c parseCNF():: the CNF contains 0 unary clauses.
2.89/3.00	c runParser():: parsing was successful, warming up engines...
2.89/3.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/3.00	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
2.89/3.00	c stat :: sign balance is biased by 0.007
2.89/3.00	c using k-SAT heuristics (size based diff)
2.89/3.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/3.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/3.00	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
2.89/3.00	c longest clause has size 7
2.89/3.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/3.00	c number of free variables = 200
2.89/3.00	c dynamic_preselect_setsize :: off
2.89/3.00	c main():: all systems go!
2.89/3.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 91
3.08/3.13	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 3942
4.98/5.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 109934
53.56/53.63	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2254933
1015.76/1016.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
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-1513286-1238214982/watcher-1513286-1238214982 -o /tmp/evaluation-result-1513286-1238214982/solver-1513286-1238214982 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513286-1238214982.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: 2.04 2.03 1.94 4/94 18639
/proc/meminfo: memFree=1820752/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=968 CPUtime=0
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1094161833 991232 111 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 242 111 59 167 0 73 0

[startup+0.100579 s]
/proc/loadavg: 2.04 2.03 1.94 4/94 18639
/proc/meminfo: memFree=1820752/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=2472 CPUtime=0.09
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 1517 0 0 0 9 0 0 0 18 0 1 0 1094161833 2531328 399 1992294400 134512640 135197250 4294956240 18446744073709551615 134534443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 618 399 81 167 0 449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.20159 s]
/proc/loadavg: 2.04 2.03 1.94 4/94 18639
/proc/meminfo: memFree=1820752/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=3616 CPUtime=0.2
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 2877 0 0 0 19 1 0 0 18 0 1 0 1094161833 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 3616

[startup+0.3016 s]
/proc/loadavg: 2.04 2.03 1.94 4/94 18639
/proc/meminfo: memFree=1820752/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=3616 CPUtime=0.3
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 2877 0 0 0 29 1 0 0 19 0 1 0 1094161833 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3616

[startup+0.701646 s]
/proc/loadavg: 2.04 2.03 1.94 4/94 18639
/proc/meminfo: memFree=1820752/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=3616 CPUtime=0.69
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 2877 0 0 0 68 1 0 0 23 0 1 0 1094161833 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3616

[startup+1.50173 s]
/proc/loadavg: 2.04 2.03 1.94 3/95 18640
/proc/meminfo: memFree=1818376/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=3616 CPUtime=1.49
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 2877 0 0 0 148 1 0 0 25 0 1 0 1094161833 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3616

[startup+3.10191 s]
/proc/loadavg: 2.04 2.03 1.94 3/95 18640
/proc/meminfo: memFree=1818184/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=4984 CPUtime=3.08
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 3701 0 0 0 307 1 0 0 25 0 1 0 1094161833 5103616 822 1992294400 134512640 135197250 4294956240 18446744073709551615 134603345 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 1246 822 91 167 0 1077 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4984

[startup+6.30126 s]
/proc/loadavg: 2.03 2.03 1.94 3/95 18640
/proc/meminfo: memFree=1816968/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=5172 CPUtime=6.28
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 3846 0 0 0 627 1 0 0 25 0 1 0 1094161833 5296128 967 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 1293 967 94 167 0 1124 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5172

[startup+12.702 s]
/proc/loadavg: 2.03 2.03 1.94 3/95 18640
/proc/meminfo: memFree=1816592/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=5576 CPUtime=12.68
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 3924 0 0 0 1267 1 0 0 25 0 1 0 1094161833 5709824 1045 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 1394 1045 94 167 0 1225 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5576

[startup+25.5014 s]
/proc/loadavg: 2.10 2.04 1.95 3/95 18640
/proc/meminfo: memFree=1815504/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=7112 CPUtime=25.47
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 4197 0 0 0 2546 1 0 0 25 0 1 0 1094161833 7282688 1318 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 1778 1318 94 167 0 1609 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7112

[startup+51.1012 s]
/proc/loadavg: 2.06 2.04 1.95 3/95 18640
/proc/meminfo: memFree=1814032/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=9028 CPUtime=51.06
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 4545 0 0 0 5104 2 0 0 25 0 1 0 1094161833 9244672 1666 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 2257 1666 94 167 0 2088 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 9028

[startup+102.302 s]
/proc/loadavg: 2.08 2.04 1.95 3/95 18640
/proc/meminfo: memFree=1811216/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=10752 CPUtime=102.25
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 5206 0 0 0 10222 3 0 0 25 0 1 0 1094161833 11010048 2327 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 2688 2327 94 167 0 2519 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10752

[startup+162.302 s]
/proc/loadavg: 2.08 2.05 1.96 3/95 18640
/proc/meminfo: memFree=1808080/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=17220 CPUtime=162.21
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 5968 0 0 0 16218 3 0 0 25 0 1 0 1094161833 17633280 3089 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 4305 3089 94 167 0 4136 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 17220

[startup+222.307 s]
/proc/loadavg: 2.07 2.05 1.96 3/95 18640
/proc/meminfo: memFree=1804880/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=17220 CPUtime=222.19
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 6760 0 0 0 22216 3 0 0 25 0 1 0 1094161833 17633280 3881 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 4305 3881 94 167 0 4136 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 17220

[startup+282.302 s]
/proc/loadavg: 2.07 2.06 1.97 3/95 18640
/proc/meminfo: memFree=1801808/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=23040 CPUtime=282.16
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 7535 0 0 0 28212 4 0 0 25 0 1 0 1094161833 23592960 4656 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 5760 4656 94 167 0 5591 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 23040

[startup+342.302 s]
/proc/loadavg: 2.06 2.06 1.97 3/95 18640
/proc/meminfo: memFree=1798608/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=23040 CPUtime=342.14
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 8315 0 0 0 34209 5 0 0 25 0 1 0 1094161833 23592960 5436 1992294400 134512640 135197250 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 5760 5436 94 167 0 5591 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 23040

[startup+402.301 s]
/proc/loadavg: 2.06 2.06 1.98 3/95 18640
/proc/meminfo: memFree=1795472/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=31772 CPUtime=402.12
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 9105 0 0 0 40207 5 0 0 25 0 1 0 1094161833 32534528 6226 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 7943 6226 94 167 0 7774 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 31772

[startup+462.302 s]
/proc/loadavg: 2.13 2.07 1.99 3/95 18640
/proc/meminfo: memFree=1792272/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=31772 CPUtime=462.09
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 9898 0 0 0 46204 5 0 0 25 0 1 0 1094161833 32534528 7019 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 7943 7019 94 167 0 7774 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 31772

[startup+522.302 s]
/proc/loadavg: 2.20 2.09 2.00 3/95 18640
/proc/meminfo: memFree=1789072/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=44868 CPUtime=522.07
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 10692 0 0 0 52201 6 0 0 25 0 1 0 1094161833 45944832 7813 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 11217 7813 94 167 0 11048 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 44868

[startup+582.301 s]
/proc/loadavg: 2.14 2.09 2.00 3/95 18641
/proc/meminfo: memFree=1785936/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=44868 CPUtime=582.04
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 11472 0 0 0 58198 6 0 0 25 0 1 0 1094161833 45944832 8593 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 11217 8593 94 167 0 11048 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 44868

[startup+642.302 s]
/proc/loadavg: 2.05 2.07 2.00 3/95 18641
/proc/meminfo: memFree=1782736/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=44868 CPUtime=642.02
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 12273 0 0 0 64195 7 0 0 25 0 1 0 1094161833 45944832 9394 1992294400 134512640 135197250 4294956240 18446744073709551615 134603645 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 11217 9394 94 167 0 11048 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 44868

[startup+702.301 s]
/proc/loadavg: 2.02 2.05 2.00 3/95 18642
/proc/meminfo: memFree=1779472/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=44868 CPUtime=701.99
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 13070 0 0 0 70192 7 0 0 25 0 1 0 1094161833 45944832 10191 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 11217 10191 94 167 0 11048 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 44868

[startup+762.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/95 18642
/proc/meminfo: memFree=1776080/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=64512 CPUtime=761.98
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 13867 0 0 0 76190 8 0 0 25 0 1 0 1094161833 66060288 10988 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 16128 10988 94 167 0 15959 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 64512

[startup+822.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/95 18642
/proc/meminfo: memFree=1772432/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=65512 CPUtime=821.95
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 14799 0 0 0 82186 9 0 0 25 0 1 0 1094161833 67084288 11920 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 16378 11920 94 167 0 16209 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 65512

[startup+882.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/95 18642
/proc/meminfo: memFree=1769104/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=65512 CPUtime=881.93
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 15607 0 0 0 88184 9 0 0 25 0 1 0 1094161833 67084288 12728 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 16378 12728 94 167 0 16209 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 65512

[startup+942.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/95 18642
/proc/meminfo: memFree=1765904/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=65512 CPUtime=941.89
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 16425 0 0 0 94180 9 0 0 25 0 1 0 1094161833 67084288 13546 1992294400 134512640 135197250 4294956240 18446744073709551615 134541508 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 16378 13546 94 167 0 16209 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 65512

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/95 18642
/proc/meminfo: memFree=1762768/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=65512 CPUtime=1001.87
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 17195 0 0 0 100177 10 0 0 25 0 1 0 1094161833 67084288 14316 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 16378 14316 94 167 0 16209 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 65512

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/95 18642
/proc/meminfo: memFree=1759760/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=65512 CPUtime=1061.84
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 17944 0 0 0 106174 10 0 0 25 0 1 0 1094161833 67084288 15065 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 16378 15065 94 167 0 16209 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 65512

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18642
/proc/meminfo: memFree=1756624/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=65512 CPUtime=1121.82
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 18714 0 0 0 112171 11 0 0 25 0 1 0 1094161833 67084288 15835 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 16378 15835 94 167 0 16209 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 65512

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18642
/proc/meminfo: memFree=1753424/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=94980 CPUtime=1181.8
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 19508 0 0 0 118168 12 0 0 25 0 1 0 1094161833 97259520 16629 1992294400 134512640 135197250 4294956240 18446744073709551615 134593032 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 23745 16629 94 167 0 23576 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 94980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18642
/proc/meminfo: memFree=1752464/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=94980 CPUtime=1200.1
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 19739 0 0 0 119998 12 0 0 25 0 1 0 1094161833 97259520 16860 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 23745 16860 94 167 0 23576 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 94980

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

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

[startup+1200.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 18642
/proc/meminfo: memFree=1752464/2055920 swapFree=4152308/4192956
[pid=18639] ppid=18637 vsize=94980 CPUtime=1200.1
/proc/18639/stat : 18639 (march_nn) R 18637 18639 17852 0 -1 4194304 19739 0 0 0 119998 12 0 0 25 0 1 0 1094161833 97259520 16860 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/18639/statm: 23745 16860 94 167 0 23576 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 94980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.11
CPU user time (s): 1199.98
CPU system time (s): 0.132979
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 94980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19739
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= 4784

runsolver used 1.66875 second user time and 4.45132 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 05:36:22
IDJOB=1513286
IDBENCH=70250
IDSOLVER=522
FILE ID=node91/1513286-1238214982
PBS_JOBID= 9060476
Free space on /tmp= 66480 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S452919966-071.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513286-1238214982/watcher-1513286-1238214982 -o /tmp/evaluation-result-1513286-1238214982/solver-1513286-1238214982 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513286-1238214982.cnf

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

MD5SUM BENCH= 5584bb498091ab0373fd0be3ad8dc940
RANDOM SEED=924310466

node91.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		: 3000.252
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		: 3000.252
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1821168 kB
Buffers:         27668 kB
Cached:         136760 kB
SwapCached:      23048 kB
Active:         124284 kB
Inactive:        64756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821168 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            28800 kB
Committed_AS:  2363344 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-03-28 05:56:25