Trace number 1512566

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1850138369-006.cnf
MD5SUMede25cb155c6cf4ca4d7600faec2bb41
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.905
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 0.044
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: 333
0.59/0.65	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: 51657
15.88/15.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512566-1238205333/watcher-1512566-1238205333 -o /tmp/evaluation-result-1512566-1238205333/solver-1512566-1238205333 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512566-1238205333.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: 0.00 0.00 0.00 3/64 6847
/proc/meminfo: memFree=1180920/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=996 CPUtime=0
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 1093200152 1019904 120 1992294400 134512640 135197250 4294956240 18446744073709551615 134850902 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 249 120 59 167 0 80 0

[startup+0.0706099 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 6847
/proc/meminfo: memFree=1180920/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=3436 CPUtime=0.06
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 675 0 0 0 6 0 0 0 18 0 1 0 1093200152 3518464 582 1992294400 134512640 135197250 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 859 582 67 167 0 690 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3436

[startup+0.102626 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 6847
/proc/meminfo: memFree=1180920/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=3436 CPUtime=0.09
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 1398 0 0 0 9 0 0 0 18 0 1 0 1093200152 3518464 595 1992294400 134512640 135197250 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 859 595 81 167 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.30165 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 6847
/proc/meminfo: memFree=1180920/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=3692 CPUtime=0.29
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 2584 0 0 0 29 0 0 0 19 0 1 0 1093200152 3780608 655 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 923 655 84 167 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701721 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 6847
/proc/meminfo: memFree=1180920/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=6596 CPUtime=0.69
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 3241 0 0 0 69 0 0 0 22 0 1 0 1093200152 6754304 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 1649 1094 94 167 0 1480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6596

[startup+1.50186 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 6848
/proc/meminfo: memFree=1176880/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=6600 CPUtime=1.49
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 3242 0 0 0 149 0 0 0 25 0 1 0 1093200152 6758400 1095 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 1650 1095 94 167 0 1481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6600

[startup+3.10114 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 6848
/proc/meminfo: memFree=1176752/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=6600 CPUtime=3.08
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 3242 0 0 0 308 0 0 0 25 0 1 0 1093200152 6758400 1095 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 1650 1095 94 167 0 1481 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6600

[startup+6.3017 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 6848
/proc/meminfo: memFree=1176688/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=7104 CPUtime=6.29
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 3279 0 0 0 628 1 0 0 25 0 1 0 1093200152 7274496 1132 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 1776 1132 94 167 0 1607 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7104

[startup+12.7018 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 6848
/proc/meminfo: memFree=1175408/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=8128 CPUtime=12.69
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 3580 0 0 0 1268 1 0 0 25 0 1 0 1093200152 8323072 1433 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 2032 1433 94 167 0 1863 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8128

[startup+25.5021 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 6848
/proc/meminfo: memFree=1174384/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=9404 CPUtime=25.48
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 3829 0 0 0 2547 1 0 0 25 0 1 0 1093200152 9629696 1682 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 2351 1682 94 167 0 2182 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9404

[startup+51.1015 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 6848
/proc/meminfo: memFree=1172400/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=12280 CPUtime=51.08
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 4323 0 0 0 5105 3 0 0 25 0 1 0 1093200152 12574720 2176 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 3070 2176 94 167 0 2901 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12280

[startup+102.306 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 6848
/proc/meminfo: memFree=1168304/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=18748 CPUtime=102.25
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 5317 0 0 0 10222 3 0 0 25 0 1 0 1093200152 19197952 3170 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 4687 3170 94 167 0 4518 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18748

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 6848
/proc/meminfo: memFree=1163632/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=24568 CPUtime=162.23
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 6484 0 0 0 16218 5 0 0 25 0 1 0 1093200152 25157632 4337 1992294400 134512640 135197250 4294956240 18446744073709551615 134541486 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 6142 4337 94 167 0 5973 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24568

[startup+222.302 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 6848
/proc/meminfo: memFree=1158832/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=24568 CPUtime=222.21
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 7670 0 0 0 22214 7 0 0 25 0 1 0 1093200152 25157632 5523 1992294400 134512640 135197250 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 6142 5523 94 167 0 5973 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24568

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 6848
/proc/meminfo: memFree=1154224/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=33300 CPUtime=282.2
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 8841 0 0 0 28212 8 0 0 25 0 1 0 1093200152 34099200 6694 1992294400 134512640 135197250 4294956240 18446744073709551615 134572699 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 8325 6694 94 167 0 8156 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33300

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/65 6854
/proc/meminfo: memFree=1149360/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=46396 CPUtime=342.16
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 10030 0 0 0 34207 9 0 0 25 0 1 0 1093200152 47509504 7883 1992294400 134512640 135197250 4294956240 18446744073709551615 134602829 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 11599 7883 94 167 0 11430 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 46396

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.34 2/65 6854
/proc/meminfo: memFree=1144304/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=47020 CPUtime=402.14
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 11305 0 0 0 40204 10 0 0 25 0 1 0 1093200152 48148480 9158 1992294400 134512640 135197250 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 11755 9158 94 167 0 11586 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 47020

[startup+462.303 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 6854
/proc/meminfo: memFree=1139440/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=47020 CPUtime=462.12
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 12494 0 0 0 46201 11 0 0 25 0 1 0 1093200152 48148480 10347 1992294400 134512640 135197250 4294956240 18446744073709551615 134572702 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 11755 10347 94 167 0 11586 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 47020

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 6854
/proc/meminfo: memFree=1134768/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=66664 CPUtime=522.1
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 13681 0 0 0 52198 12 0 0 25 0 1 0 1093200152 68263936 11534 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 16666 11534 94 167 0 16497 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 66664

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 6854
/proc/meminfo: memFree=1129968/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=66664 CPUtime=582.08
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 14858 0 0 0 58195 13 0 0 25 0 1 0 1093200152 68263936 12711 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 16666 12711 94 167 0 16497 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 66664

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 6854
/proc/meminfo: memFree=1125296/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=66664 CPUtime=642.06
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 16033 0 0 0 64192 14 0 0 25 0 1 0 1093200152 68263936 13886 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 16666 13886 94 167 0 16497 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 66664

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.51 2/65 6854
/proc/meminfo: memFree=1120560/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=67292 CPUtime=702.04
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 17206 0 0 0 70189 15 0 0 25 0 1 0 1093200152 68907008 15059 1992294400 134512640 135197250 4294956240 18446744073709551615 134611677 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 16823 15059 94 167 0 16654 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 67292

[startup+762.305 s]
/proc/loadavg: 0.99 0.91 0.54 2/65 6854
/proc/meminfo: memFree=1115696/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=96760 CPUtime=762.02
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 18375 0 0 0 76186 16 0 0 25 0 1 0 1093200152 99082240 16228 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 24190 16228 94 167 0 24021 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 96760

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 6854
/proc/meminfo: memFree=1111152/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=96760 CPUtime=822
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 19532 0 0 0 82182 18 0 0 25 0 1 0 1093200152 99082240 17385 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 24190 17385 94 167 0 24021 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 96760

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 6854
/proc/meminfo: memFree=1106416/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=96760 CPUtime=881.97
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 20699 0 0 0 88178 19 0 0 25 0 1 0 1093200152 99082240 18552 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 24190 18552 94 167 0 24021 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 96760

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 6854
/proc/meminfo: memFree=1101808/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=96760 CPUtime=941.95
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 21852 0 0 0 94175 20 0 0 25 0 1 0 1093200152 99082240 19705 1992294400 134512640 135197250 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 24190 19705 94 167 0 24021 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 96760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 6854
/proc/meminfo: memFree=1097200/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=96760 CPUtime=1001.93
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 22995 0 0 0 100171 22 0 0 25 0 1 0 1093200152 99082240 20848 1992294400 134512640 135197250 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 24190 20848 94 167 0 24021 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 96760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 6854
/proc/meminfo: memFree=1092656/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=96760 CPUtime=1061.91
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 24137 0 0 0 106167 24 0 0 25 0 1 0 1093200152 99082240 21990 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 24190 21990 94 167 0 24021 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 96760

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 6854
/proc/meminfo: memFree=1088112/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=96760 CPUtime=1121.89
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 25271 0 0 0 112164 25 0 0 25 0 1 0 1093200152 99082240 23124 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 24190 23124 94 167 0 24021 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 96760

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 6854
/proc/meminfo: memFree=1083568/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=140960 CPUtime=1181.87
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 26398 0 0 0 118161 26 0 0 25 0 1 0 1093200152 144343040 24251 1992294400 134512640 135197250 4294956240 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 35240 24251 94 167 0 35071 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 140960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 6854
/proc/meminfo: memFree=1082160/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=140960 CPUtime=1200.07
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 26737 0 0 0 119981 26 0 0 25 0 1 0 1093200152 144343040 24590 1992294400 134512640 135197250 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 35240 24590 94 167 0 35071 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 140960

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 6854
/proc/meminfo: memFree=1082160/2055920 swapFree=4174136/4192956
[pid=6847] ppid=6845 vsize=140960 CPUtime=1200.07
/proc/6847/stat : 6847 (march_nn) R 6845 6847 6810 0 -1 4194304 26737 0 0 0 119981 26 0 0 25 0 1 0 1093200152 144343040 24590 1992294400 134512640 135197250 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/6847/statm: 35240 24590 94 167 0 35071 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 140960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.81
CPU system time (s): 0.280957
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 140960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26737
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= 2438

runsolver used 0.796878 second user time and 2.55361 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 02:55:34
IDJOB=1512566
IDBENCH=70190
IDSOLVER=522
FILE ID=node4/1512566-1238205333
PBS_JOBID= 9060560
Free space on /tmp= 65216 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1850138369-006.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512566-1238205333/watcher-1512566-1238205333 -o /tmp/evaluation-result-1512566-1238205333/solver-1512566-1238205333 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512566-1238205333.cnf

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

MD5SUM BENCH= ede25cb155c6cf4ca4d7600faec2bb41
RANDOM SEED=755720774

node4.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		: 3000.277
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		: 3000.277
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:       1181400 kB
Buffers:         74680 kB
Cached:         703980 kB
SwapCached:      12656 kB
Active:         114148 kB
Inactive:       678496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1181400 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1464 kB
Writeback:           0 kB
Mapped:          19612 kB
Slab:            67764 kB
Committed_AS:  2736388 kB
PageTables:       1480 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= 65216 MiB
End job on node4 at 2009-03-28 03:15:36