Trace number 1514066

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S762724712-048.cnf
MD5SUMded0a20d749cf4becf9e25906c1822a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.09138
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.36	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.36	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.36	c main()::
0.29/0.36	c initFormula():: searching for DIMACS p-line....
0.29/0.36	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.36	c parseCNF():: parsing....
0.29/0.36	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.36	c runParser():: parsing was successful, warming up engines...
0.29/0.36	c simplify_formula():: removed 0 tautological, 132 satisfied and 0 duplicate clauses
0.29/0.36	c preprocessing fase I completed:: there are now 5978 free variables and 25068 clauses.
0.29/0.36	c stat :: sign balance is biased by 0.491
0.29/0.36	c using 3-SAT heuristics (occurence based diff)
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.29/0.36	c resolvent_look() :: found 69 resolvents
0.29/0.36	c lessRedundantTransformation():: nothing to be done.
0.29/0.36	c transformTo3SAT():: you gave me 6000 variables and 25137 clauses.
0.29/0.36	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.36	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.36	c transformTo3SAT():: the transformation yielded 6000 variabels and 25137 clauses.
0.29/0.36	c main():: clause / variable ratio: ( 25137 / 6000 ) = 4.19
0.29/0.36	c longest clause has size 3
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c number of free variables = 5978
0.29/0.36	c dynamic_preselect_setsize :: off
0.29/0.36	c main():: all systems go!
0.29/0.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 475
0.79/0.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 104937
151.14/151.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
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c |**********************************
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514066-1238225791/watcher-1514066-1238225791 -o /tmp/evaluation-result-1514066-1238225791/solver-1514066-1238225791 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514066-1238225791.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 1.00 0.99 3/64 15493
/proc/meminfo: memFree=890424/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=1476 CPUtime=0
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 1095245298 1511424 215 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 369 215 59 167 0 200 0

[startup+0.011057 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 15493
/proc/meminfo: memFree=890424/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=1476 CPUtime=0
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 1095245298 1511424 236 1992294400 134512640 135197250 4294956240 18446744073709551615 134851315 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 369 236 59 167 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1476

[startup+0.101061 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 15493
/proc/meminfo: memFree=890424/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=3416 CPUtime=0.09
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 1073 0 0 0 9 0 0 0 18 0 1 0 1095245298 3497984 558 1992294400 134512640 135197250 4294956240 18446744073709551615 134565197 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 854 558 68 167 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3416

[startup+0.301086 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 15493
/proc/meminfo: memFree=890424/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=3940 CPUtime=0.29
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 2713 0 0 0 29 0 0 0 19 0 1 0 1095245298 4034560 672 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 985 672 83 167 0 816 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3940

[startup+0.701139 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 15493
/proc/meminfo: memFree=890424/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=11848 CPUtime=0.69
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 5106 0 0 0 68 1 0 0 22 0 1 0 1095245298 12132352 2645 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 2962 2645 93 167 0 2793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11848

[startup+1.50125 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=879472/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=12804 CPUtime=1.49
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 5284 0 0 0 148 1 0 0 25 0 1 0 1095245298 13111296 2823 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 3201 2823 93 167 0 3032 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12804

[startup+3.10146 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=879216/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=13068 CPUtime=3.09
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 5349 0 0 0 308 1 0 0 25 0 1 0 1095245298 13381632 2888 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 3267 2888 93 167 0 3098 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13068

[startup+6.30188 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=878704/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=13472 CPUtime=6.28
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 5446 0 0 0 627 1 0 0 25 0 1 0 1095245298 13795328 2985 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 3368 2985 93 167 0 3199 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13472

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=878256/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=13712 CPUtime=12.68
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 5519 0 0 0 1267 1 0 0 25 0 1 0 1095245298 14041088 3058 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 3428 3058 93 167 0 3259 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13712

[startup+25.5024 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=877488/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=14536 CPUtime=25.48
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 5706 0 0 0 2547 1 0 0 25 0 1 0 1095245298 14884864 3245 1992294400 134512640 135197250 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 3634 3245 93 167 0 3465 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14536

[startup+51.1028 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=877104/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=15108 CPUtime=51.08
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 5815 0 0 0 5106 2 0 0 25 0 1 0 1095245298 15470592 3354 1992294400 134512640 135197250 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 3777 3354 93 167 0 3608 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15108

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=875888/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=16740 CPUtime=102.26
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 6124 0 0 0 10224 2 0 0 25 0 1 0 1095245298 17141760 3663 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 4185 3663 93 167 0 4016 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16740

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=874416/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=18504 CPUtime=162.24
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 6480 0 0 0 16221 3 0 0 25 0 1 0 1095245298 18948096 4015 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 4626 4015 93 167 0 4457 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18504

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=873392/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=20228 CPUtime=222.22
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 6743 0 0 0 22218 4 0 0 25 0 1 0 1095245298 20713472 4278 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 5057 4278 93 167 0 4888 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20228

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=872176/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=20360 CPUtime=282.2
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 7038 0 0 0 28216 4 0 0 25 0 1 0 1095245298 20848640 4573 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 5090 4573 93 167 0 4921 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20360

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=870896/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=23628 CPUtime=342.18
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 7353 0 0 0 34213 5 0 0 25 0 1 0 1095245298 24195072 4884 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 5907 4884 93 167 0 5738 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23628

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=869872/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=23628 CPUtime=402.16
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 7613 0 0 0 40211 5 0 0 25 0 1 0 1095245298 24195072 5144 1992294400 134512640 135197250 4294956240 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 5907 5144 93 167 0 5738 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23628

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=868848/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=23628 CPUtime=462.15
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 7865 0 0 0 46209 6 0 0 25 0 1 0 1095245298 24195072 5396 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 5907 5396 93 167 0 5738 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23628

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=867824/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=27508 CPUtime=522.13
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 8108 0 0 0 52206 7 0 0 25 0 1 0 1095245298 28168192 5639 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 6877 5639 93 167 0 6708 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 27508

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15494
/proc/meminfo: memFree=866800/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=27508 CPUtime=582.11
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 8383 0 0 0 58204 7 0 0 25 0 1 0 1095245298 28168192 5914 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 6877 5914 93 167 0 6708 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 27508

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15495
/proc/meminfo: memFree=865648/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=27508 CPUtime=642.09
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 8624 0 0 0 64202 7 0 0 25 0 1 0 1095245298 28168192 6155 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 6877 6155 93 167 0 6708 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 27508

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15496
/proc/meminfo: memFree=864688/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=28080 CPUtime=702.07
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 8902 0 0 0 70199 8 0 0 25 0 1 0 1095245298 28753920 6433 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 7020 6433 93 167 0 6851 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 28080

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15496
/proc/meminfo: memFree=863664/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=34032 CPUtime=762.05
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 9153 0 0 0 76197 8 0 0 25 0 1 0 1095245298 34848768 6684 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 8508 6684 93 167 0 8339 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 34032

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15496
/proc/meminfo: memFree=862576/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=34032 CPUtime=822.03
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 9412 0 0 0 82194 9 0 0 25 0 1 0 1095245298 34848768 6943 1992294400 134512640 135197250 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 8508 6943 93 167 0 8339 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 34032

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15496
/proc/meminfo: memFree=861488/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=34032 CPUtime=882.01
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 9691 0 0 0 88192 9 0 0 25 0 1 0 1095245298 34848768 7222 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 8508 7222 93 167 0 8339 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 34032

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15496
/proc/meminfo: memFree=860528/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=34164 CPUtime=941.99
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 9931 0 0 0 94189 10 0 0 25 0 1 0 1095245298 34983936 7462 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 8541 7462 93 167 0 8372 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 34164

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15496
/proc/meminfo: memFree=859440/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=34164 CPUtime=1001.98
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 10202 0 0 0 100187 11 0 0 25 0 1 0 1095245298 34983936 7733 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 8541 7733 93 167 0 8372 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 34164

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15496
/proc/meminfo: memFree=858544/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=34164 CPUtime=1061.96
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 10446 0 0 0 106185 11 0 0 25 0 1 0 1095245298 34983936 7977 1992294400 134512640 135197250 4294956240 18446744073709551615 134526632 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 8541 7977 93 167 0 8372 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 34164

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15496
/proc/meminfo: memFree=857456/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=42896 CPUtime=1121.94
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 10714 0 0 0 112183 11 0 0 25 0 1 0 1095245298 43925504 8245 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 10724 8245 93 167 0 10555 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 42896

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15496
/proc/meminfo: memFree=856368/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=43028 CPUtime=1181.92
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 10975 0 0 0 118180 12 0 0 25 0 1 0 1095245298 44060672 8506 1992294400 134512640 135197250 4294956240 18446744073709551615 134590537 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 10757 8506 93 167 0 10588 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 43028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 15496
/proc/meminfo: memFree=856112/2055920 swapFree=4177608/4192956
[pid=15493] ppid=15491 vsize=43028 CPUtime=1200.02
/proc/15493/stat : 15493 (march_nn) R 15491 15493 15334 0 -1 4194304 11043 0 0 0 119990 12 0 0 25 0 1 0 1095245298 44060672 8574 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/15493/statm: 10757 8574 93 167 0 10588 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 43028

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): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.132979
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 43028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
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= 11043
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= 2154

runsolver used 0.922859 second user time and 2.52162 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 08:36:31
IDJOB=1514066
IDBENCH=70315
IDSOLVER=522
FILE ID=node13/1514066-1238225791
PBS_JOBID= 9060630
Free space on /tmp= 66388 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S762724712-048.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514066-1238225791/watcher-1514066-1238225791 -o /tmp/evaluation-result-1514066-1238225791/solver-1514066-1238225791 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514066-1238225791.cnf

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

MD5SUM BENCH= ded0a20d749cf4becf9e25906c1822a6
RANDOM SEED=2077010381

node13.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		: 3000.240
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		: 3000.240
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:        890840 kB
Buffers:         92788 kB
Cached:         969936 kB
SwapCached:       9228 kB
Active:         252880 kB
Inactive:       820408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        890840 kB
SwapTotal:     4192956 kB
SwapFree:      4177608 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            77692 kB
Committed_AS:  2956232 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 08:56:33