Trace number 1512602

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) 1200.07 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2054549948-012.cnf
MD5SUM60b6e2588c02cbe8eea228421d953cc1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark290.585
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.49/0.53	c stat :: sign balance is biased by 0.038
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.49/0.53	c longest clause has size 5
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c number of free variables = 1000
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 294
0.59/0.64	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: 46785
14.59/14.61	c |----------------------------------------------------------------|
c |*
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 |************************************************
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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-1512602-1238206525/watcher-1512602-1238206525 -o /tmp/evaluation-result-1512602-1238206525/solver-1512602-1238206525 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512602-1238206525.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: 0.92 0.98 0.73 3/64 28420
/proc/meminfo: memFree=913184/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=996 CPUtime=0
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 1093314807 1019904 120 1992294400 134512640 135197250 4294956240 18446744073709551615 134848990 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 249 120 59 167 0 80 0

[startup+0.028515 s]
/proc/loadavg: 0.92 0.98 0.73 3/64 28420
/proc/meminfo: memFree=913184/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=1392 CPUtime=0.02
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 218 0 0 0 2 0 0 0 18 0 1 0 1093314807 1425408 203 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 348 203 59 167 0 179 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1392

[startup+0.101523 s]
/proc/loadavg: 0.92 0.98 0.73 3/64 28420
/proc/meminfo: memFree=913184/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=3436 CPUtime=0.09
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 1398 0 0 0 9 0 0 0 18 0 1 0 1093314807 3518464 595 1992294400 134512640 135197250 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 859 595 81 167 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.301545 s]
/proc/loadavg: 0.92 0.98 0.73 3/64 28420
/proc/meminfo: memFree=913184/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=3692 CPUtime=0.29
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 2584 0 0 0 29 0 0 0 19 0 1 0 1093314807 3780608 654 1992294400 134512640 135197250 4294956240 18446744073709551615 134578290 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 923 654 84 167 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.70159 s]
/proc/loadavg: 0.92 0.98 0.73 3/64 28420
/proc/meminfo: memFree=913184/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=6592 CPUtime=0.69
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 3241 0 0 0 69 0 0 0 22 0 1 0 1093314807 6750208 1093 1992294400 134512640 135197250 4294956240 18446744073709551615 134572731 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1648 1093 94 167 0 1479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6592

[startup+1.50168 s]
/proc/loadavg: 0.92 0.98 0.73 2/65 28421
/proc/meminfo: memFree=909144/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=6596 CPUtime=1.49
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 3242 0 0 0 149 0 0 0 25 0 1 0 1093314807 6754304 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1649 1094 94 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10186 s]
/proc/loadavg: 0.92 0.98 0.73 2/65 28421
/proc/meminfo: memFree=909016/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=6596 CPUtime=3.09
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 3242 0 0 0 309 0 0 0 25 0 1 0 1093314807 6754304 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1649 1094 94 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30222 s]
/proc/loadavg: 0.93 0.98 0.73 2/65 28421
/proc/meminfo: memFree=908952/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=7280 CPUtime=6.29
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 3369 0 0 0 629 0 0 0 25 0 1 0 1093314807 7454720 1221 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1820 1221 94 167 0 1651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7280

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.73 2/65 28421
/proc/meminfo: memFree=907864/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=7620 CPUtime=12.69
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 3497 0 0 0 1268 1 0 0 25 0 1 0 1093314807 7802880 1349 1992294400 134512640 135197250 4294956240 18446744073709551615 134539170 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 1905 1349 94 167 0 1736 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7620

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.74 2/65 28421
/proc/meminfo: memFree=906840/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=8896 CPUtime=25.48
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 3750 0 0 0 2547 1 0 0 25 0 1 0 1093314807 9109504 1602 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 2224 1602 94 167 0 2055 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8896

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.74 2/65 28421
/proc/meminfo: memFree=904920/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=11772 CPUtime=51.08
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 4250 0 0 0 5106 2 0 0 25 0 1 0 1093314807 12054528 2102 1992294400 134512640 135197250 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 2943 2102 94 167 0 2774 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11772

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.75 2/65 28421
/proc/meminfo: memFree=900824/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=18240 CPUtime=102.26
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 5250 0 0 0 10223 3 0 0 25 0 1 0 1093314807 18677760 3102 1992294400 134512640 135197250 4294956240 18446744073709551615 134649174 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 4560 3102 94 167 0 4391 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18240

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.76 2/65 28421
/proc/meminfo: memFree=896088/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=24060 CPUtime=162.24
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 6437 0 0 0 16220 4 0 0 25 0 1 0 1093314807 24637440 4289 1992294400 134512640 135197250 4294956240 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 6015 4289 94 167 0 5846 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24060

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.77 2/65 28421
/proc/meminfo: memFree=891224/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=24496 CPUtime=222.22
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 7629 0 0 0 22217 5 0 0 25 0 1 0 1093314807 25083904 5481 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 6124 5481 94 167 0 5955 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24496

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.79 2/65 28421
/proc/meminfo: memFree=886360/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=33228 CPUtime=282.21
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 8843 0 0 0 28214 7 0 0 25 0 1 0 1093314807 34025472 6695 1992294400 134512640 135197250 4294956240 18446744073709551615 134603354 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 8307 6695 94 167 0 8138 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33228

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.80 2/65 28421
/proc/meminfo: memFree=881496/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=46324 CPUtime=342.19
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 10044 0 0 0 34211 8 0 0 25 0 1 0 1093314807 47435776 7896 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 11581 7896 94 167 0 11412 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 46324

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.81 2/65 28421
/proc/meminfo: memFree=876376/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=46964 CPUtime=402.18
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 11324 0 0 0 40208 10 0 0 25 0 1 0 1093314807 48091136 9176 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 11741 9176 94 167 0 11572 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 46964

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.82 2/65 28421
/proc/meminfo: memFree=871512/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=46964 CPUtime=462.16
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 12526 0 0 0 46205 11 0 0 25 0 1 0 1093314807 48091136 10378 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 11741 10378 94 167 0 11572 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 46964

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.83 2/65 28421
/proc/meminfo: memFree=866712/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=66608 CPUtime=522.14
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 13721 0 0 0 52201 13 0 0 25 0 1 0 1093314807 68206592 11573 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 16652 11573 94 167 0 16483 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 66608

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.83 2/65 28421
/proc/meminfo: memFree=861848/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=66608 CPUtime=582.12
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 14916 0 0 0 58198 14 0 0 25 0 1 0 1093314807 68206592 12768 1992294400 134512640 135197250 4294956240 18446744073709551615 134618266 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 16652 12768 94 167 0 16483 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 66608

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.84 2/65 28421
/proc/meminfo: memFree=857240/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=66608 CPUtime=642.11
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 16099 0 0 0 64196 15 0 0 25 0 1 0 1093314807 68206592 13951 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 16652 13951 94 167 0 16483 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 66608

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.84 2/65 28421
/proc/meminfo: memFree=852504/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=67252 CPUtime=702.09
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 17283 0 0 0 70193 16 0 0 25 0 1 0 1093314807 68866048 15135 1992294400 134512640 135197250 4294956240 18446744073709551615 134618497 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 16813 15135 94 167 0 16644 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 67252

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.85 2/65 28421
/proc/meminfo: memFree=847832/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=96720 CPUtime=762.07
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 18458 0 0 0 76190 17 0 0 25 0 1 0 1093314807 99041280 16310 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 24180 16310 94 167 0 24011 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 96720

[startup+822.301 s]
/proc/loadavg: 1.05 1.00 0.86 2/65 28421
/proc/meminfo: memFree=843160/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=96720 CPUtime=822.05
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 19626 0 0 0 82187 18 0 0 25 0 1 0 1093314807 99041280 17478 1992294400 134512640 135197250 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 24180 17478 94 167 0 24011 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 96720

[startup+882.302 s]
/proc/loadavg: 1.06 1.01 0.87 2/65 28421
/proc/meminfo: memFree=838488/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=96720 CPUtime=882.04
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 20786 0 0 0 88185 19 0 0 25 0 1 0 1093314807 99041280 18638 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 24180 18638 94 167 0 24011 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 96720

[startup+942.302 s]
/proc/loadavg: 1.06 1.02 0.88 2/65 28421
/proc/meminfo: memFree=833880/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=96720 CPUtime=942.01
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 21941 0 0 0 94181 20 0 0 25 0 1 0 1093314807 99041280 19793 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 24180 19793 94 167 0 24011 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 96720

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 0.89 2/65 28421
/proc/meminfo: memFree=829208/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=96720 CPUtime=1001.99
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 23091 0 0 0 100178 21 0 0 25 0 1 0 1093314807 99041280 20943 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 24180 20943 94 167 0 24011 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 96720

[startup+1062.3 s]
/proc/loadavg: 1.12 1.04 0.91 2/65 28421
/proc/meminfo: memFree=824664/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=96720 CPUtime=1061.98
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 24229 0 0 0 106176 22 0 0 25 0 1 0 1093314807 99041280 22081 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 24180 22081 94 167 0 24011 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 96720

[startup+1122.3 s]
/proc/loadavg: 1.11 1.05 0.91 2/65 28421
/proc/meminfo: memFree=820120/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=96720 CPUtime=1121.96
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 25359 0 0 0 112173 23 0 0 25 0 1 0 1093314807 99041280 23211 1992294400 134512640 135197250 4294956240 18446744073709551615 134592539 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 24180 23211 94 167 0 24011 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 96720

[startup+1182.3 s]
/proc/loadavg: 1.11 1.05 0.92 2/65 28421
/proc/meminfo: memFree=815512/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=140920 CPUtime=1181.94
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 26481 0 0 0 118169 25 0 0 25 0 1 0 1093314807 144302080 24333 1992294400 134512640 135197250 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 35230 24333 94 167 0 35061 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 140920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.08 1.05 0.92 2/65 28421
/proc/meminfo: memFree=814104/2055920 swapFree=4178500/4192956
[pid=28420] ppid=28418 vsize=142200 CPUtime=1200.05
/proc/28420/stat : 28420 (march_nn) R 28418 28420 28349 0 -1 4194304 26816 0 0 0 119979 26 0 0 25 0 1 0 1093314807 145612800 24668 1992294400 134512640 135197250 4294956240 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/28420/statm: 35550 24668 94 167 0 35381 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 142200

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): 1200.07
CPU user time (s): 1199.79
CPU system time (s): 0.277957
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 142200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.277957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26816
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= 1919

runsolver used 1.09483 second user time and 2.21166 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-28 03:15:25
IDJOB=1512602
IDBENCH=70193
IDSOLVER=522
FILE ID=node62/1512602-1238206525
PBS_JOBID= 9060504
Free space on /tmp= 66352 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2054549948-012.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512602-1238206525/watcher-1512602-1238206525 -o /tmp/evaluation-result-1512602-1238206525/solver-1512602-1238206525 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512602-1238206525.cnf

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

MD5SUM BENCH= 60b6e2588c02cbe8eea228421d953cc1
RANDOM SEED=45016395

node62.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		: 3000.232
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		: 3000.232
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:        913664 kB
Buffers:         73876 kB
Cached:         984272 kB
SwapCached:       7616 kB
Active:         276360 kB
Inactive:       791028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        913664 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          14964 kB
Slab:            60656 kB
Committed_AS:  2677224 kB
PageTables:       1460 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= 66348 MiB
End job on node62 at 2009-03-28 03:35:27