Trace number 1735363

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.1 1200.42

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v1150c84314gyes3.cnf
MD5SUM3e5b6d8ea2e7f58efa9d9a4dc4048be5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.5647
Satisfiable
(Un)Satisfiability was proved
Number of variables1150
Number of clauses84314
Sum of the clauses size169678
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284264
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

Solver Data 

0.38/0.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.38/0.41	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.38/0.41	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.38/0.41	c main()::
0.38/0.41	c initFormula():: searching for DIMACS p-line....
0.38/0.41	c full lookahead due to high density!
0.38/0.41	c initFormula():: the DIMACS p-line indicates a CNF of 1150 variables and 84314 clauses.
0.38/0.41	c parseCNF():: parsing....
0.38/0.41	c parseCNF():: the CNF contains 0 unary clauses.
0.38/0.41	c runParser():: parsing was successful, warming up engines...
0.38/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 3226 duplicate clauses
0.38/0.41	c preprocessing fase I completed:: there are now 1150 free variables and 81088 clauses.
0.38/0.41	c stat :: sign balance is biased by 138.822
0.38/0.41	c using k-SAT heuristics (size based diff)
0.38/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.38/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.38/0.41	c main():: clause / variable ratio: ( 81088 / 1150 ) = 70.51
0.38/0.41	c longest clause has size 23
0.38/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.38/0.41	c number of free variables = 1150
0.38/0.41	c dynamic_preselect_setsize :: off
0.38/0.41	c main():: all systems go!
0.38/0.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 175
0.88/0.98	c |----------------------------------------------------------------|
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 |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 9275
8.48/8.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*****************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 239392
164.64/164.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
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 |********************************
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c |**********************************
c |************************************
c |*************************************
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 |***************************************************************

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-1735363-1240801648/watcher-1735363-1240801648 -o /tmp/evaluation-result-1735363-1240801648/solver-1735363-1240801648 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1735363-1240801648.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 0.98 1.02 3/65 2468
/proc/meminfo: memFree=1611456/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=1632 CPUtime=0
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 108198496 1671168 191 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 408 191 58 167 0 239 0

[startup+0.091094 s]
/proc/loadavg: 0.99 0.98 1.02 3/65 2468
/proc/meminfo: memFree=1611456/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=6256 CPUtime=0.08
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 963 0 0 0 8 0 0 0 20 0 1 0 108198496 6406144 802 1992294400 134512640 135197250 4294956224 18446744073709551615 134569218 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 1564 802 62 167 0 1395 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6256

[startup+0.101094 s]
/proc/loadavg: 0.99 0.98 1.02 3/65 2468
/proc/meminfo: memFree=1611456/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=6264 CPUtime=0.09
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 970 0 0 0 9 0 0 0 20 0 1 0 108198496 6414336 725 1992294400 134512640 135197250 4294956224 18446744073709551615 134565207 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 1566 725 65 167 0 1397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6264

[startup+0.301113 s]
/proc/loadavg: 0.99 0.98 1.02 3/65 2468
/proc/meminfo: memFree=1611456/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=6244 CPUtime=0.29
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 4235 0 0 0 28 1 0 0 22 0 1 0 108198496 6393856 820 1992294400 134512640 135197250 4294956224 18446744073709551615 134649392 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 1561 820 83 167 0 1392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6244

[startup+0.701149 s]
/proc/loadavg: 0.99 0.98 1.02 3/65 2468
/proc/meminfo: memFree=1611456/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=10752 CPUtime=0.68
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 5939 0 0 0 67 1 0 0 25 0 1 0 108198496 11010048 1227 1992294400 134512640 135197250 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 2688 1227 90 167 0 2519 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10752

[startup+1.50122 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 2469
/proc/meminfo: memFree=1606648/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=11032 CPUtime=1.48
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 6010 0 0 0 147 1 0 0 25 0 1 0 108198496 11296768 1298 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 2758 1298 93 167 0 2589 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11032

[startup+3.10138 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 2469
/proc/meminfo: memFree=1606328/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=11172 CPUtime=3.08
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 6062 0 0 0 307 1 0 0 25 0 1 0 108198496 11440128 1350 1992294400 134512640 135197250 4294956224 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 2793 1350 93 167 0 2624 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11172

[startup+6.30167 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 2469
/proc/meminfo: memFree=1605816/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=11800 CPUtime=6.28
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 6183 0 0 0 627 1 0 0 25 0 1 0 108198496 12083200 1471 1992294400 134512640 135197250 4294956224 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 2950 1471 93 167 0 2781 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11800

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 2469
/proc/meminfo: memFree=1604472/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=12920 CPUtime=12.68
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 6469 0 0 0 1267 1 0 0 25 0 1 0 108198496 13230080 1757 1992294400 134512640 135197250 4294956224 18446744073709551615 134539090 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 3230 1757 93 167 0 3061 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12920

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 2469
/proc/meminfo: memFree=1603384/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=14428 CPUtime=25.48
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 6716 0 0 0 2546 2 0 0 25 0 1 0 108198496 14774272 2004 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 3607 2004 93 167 0 3438 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14428

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 2469
/proc/meminfo: memFree=1601848/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=16908 CPUtime=51.08
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 7106 0 0 0 5105 3 0 0 25 0 1 0 108198496 17313792 2394 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 4227 2394 93 167 0 4058 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16908

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 2469
/proc/meminfo: memFree=1598904/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=20076 CPUtime=102.26
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 7842 0 0 0 10223 3 0 0 25 0 1 0 108198496 20557824 3130 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 5019 3130 93 167 0 4850 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20076

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1594552/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=28280 CPUtime=162.24
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 8930 0 0 0 16220 4 0 0 25 0 1 0 108198496 28958720 4218 1992294400 134512640 135197250 4294956224 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 7070 4218 93 167 0 6901 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28280

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1589304/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=32160 CPUtime=222.23
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 10223 0 0 0 22218 5 0 0 25 0 1 0 108198496 32931840 5511 1992294400 134512640 135197250 4294956224 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 8040 5511 93 167 0 7871 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32160

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1584184/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=39688 CPUtime=282.21
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 11511 0 0 0 28215 6 0 0 25 0 1 0 108198496 40640512 6799 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 9922 6799 93 167 0 9753 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 39688

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1578872/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=45508 CPUtime=342.19
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 12811 0 0 0 34212 7 0 0 25 0 1 0 108198496 46600192 8099 1992294400 134512640 135197250 4294956224 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 11377 8099 93 167 0 11208 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 45508

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1573752/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=60560 CPUtime=402.18
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 14104 0 0 0 40210 8 0 0 25 0 1 0 108198496 62013440 9392 1992294400 134512640 135197250 4294956224 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 15140 9392 93 167 0 14971 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 60560

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1568824/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=60560 CPUtime=462.16
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 15300 0 0 0 46207 9 0 0 25 0 1 0 108198496 62013440 10588 1992294400 134512640 135197250 4294956224 18446744073709551615 134619069 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 15140 10588 93 167 0 14971 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 60560

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1564152/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=69292 CPUtime=522.15
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 16467 0 0 0 52205 10 0 0 25 0 1 0 108198496 70955008 11755 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 17323 11755 93 167 0 17154 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 69292

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1559096/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=69292 CPUtime=582.13
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 17711 0 0 0 58202 11 0 0 25 0 1 0 108198496 70955008 12999 1992294400 134512640 135197250 4294956224 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 17323 12999 93 167 0 17154 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 69292

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1553720/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=69292 CPUtime=642.12
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 19045 0 0 0 64200 12 0 0 25 0 1 0 108198496 70955008 14333 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 17323 14333 93 167 0 17154 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 69292

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1549048/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=69424 CPUtime=702.1
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 20227 0 0 0 70197 13 0 0 25 0 1 0 108198496 71090176 15515 1992294400 134512640 135197250 4294956224 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 17356 15515 93 167 0 17187 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 69424

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1543800/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=112624 CPUtime=762.09
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 21492 0 0 0 76195 14 0 0 25 0 1 0 108198496 115326976 16780 1992294400 134512640 135197250 4294956224 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 28156 16780 93 167 0 27987 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 112624

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1539192/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=112624 CPUtime=822.07
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 22658 0 0 0 82193 14 0 0 25 0 1 0 108198496 115326976 17946 1992294400 134512640 135197250 4294956224 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 28156 17946 93 167 0 27987 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 112624

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1534392/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=112624 CPUtime=882.05
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 23834 0 0 0 88190 15 0 0 25 0 1 0 108198496 115326976 19122 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 28156 19122 93 167 0 27987 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 112624

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1530040/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=112624 CPUtime=942.03
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 24935 0 0 0 94188 15 0 0 25 0 1 0 108198496 115326976 20223 1992294400 134512640 135197250 4294956224 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 28156 20223 93 167 0 27987 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 112624

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1525688/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=112624 CPUtime=1002.02
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 26010 0 0 0 100186 16 0 0 25 0 1 0 108198496 115326976 21298 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 28156 21298 93 167 0 27987 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 112624

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1521208/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=132268 CPUtime=1062.01
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 27141 0 0 0 106184 17 0 0 25 0 1 0 108198496 135442432 22429 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 33067 22429 93 167 0 32898 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 132268

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1516920/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=132268 CPUtime=1121.98
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 28186 0 0 0 112181 17 0 0 25 0 1 0 108198496 135442432 23474 1992294400 134512640 135197250 4294956224 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 33067 23474 93 167 0 32898 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 132268

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1510840/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=132268 CPUtime=1181.97
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 29750 0 0 0 118179 18 0 0 25 0 1 0 108198496 135442432 25038 1992294400 134512640 135197250 4294956224 18446744073709551615 134539090 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 33067 25038 93 167 0 32898 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 132268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 2469
/proc/meminfo: memFree=1509176/2055920 swapFree=4188716/4192956
[pid=2468] ppid=2466 vsize=132268 CPUtime=1200.06
/proc/2468/stat : 2468 (march_nn) R 2466 2468 1567 0 -1 4194304 30137 0 0 0 119988 18 0 0 25 0 1 0 108198496 135442432 25425 1992294400 134512640 135197250 4294956224 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/2468/statm: 33067 25425 93 167 0 32898 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 132268

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): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.89
CPU system time (s): 0.205968
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 132268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30137
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= 2169

runsolver used 1.27281 second user time and 2.81457 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-27 05:07:28
IDJOB=1735363
IDBENCH=71410
IDSOLVER=522
FILE ID=node8/1735363-1240801648
PBS_JOBID= 9187326
Free space on /tmp= 65820 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v1150c84314gyes3.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735363-1240801648/watcher-1735363-1240801648 -o /tmp/evaluation-result-1735363-1240801648/solver-1735363-1240801648 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1735363-1240801648.cnf

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

MD5SUM BENCH= 3e5b6d8ea2e7f58efa9d9a4dc4048be5
RANDOM SEED=1036048246

node8.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		: 3000.238
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		: 3000.238
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:       1611872 kB
Buffers:         41172 kB
Cached:         335680 kB
SwapCached:       1772 kB
Active:         230172 kB
Inactive:       159660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611872 kB
SwapTotal:     4192956 kB
SwapFree:      4188716 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          21520 kB
Slab:            39980 kB
Committed_AS:   544576 kB
PageTables:       1372 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= 65820 MiB
End job on node8 at 2009-04-27 05:27:30