Trace number 1512686

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1183359164-025.cnf
MD5SUMeb88883744268c4015fbf88194e85a82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.16961
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data 

0.29/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.39	c main()::
0.29/0.39	c initFormula():: searching for DIMACS p-line....
0.29/0.39	c full lookahead due to high density!
0.29/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.39	c parseCNF():: parsing....
0.29/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.39	c runParser():: parsing was successful, warming up engines...
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.39	c stat :: sign balance is biased by 0.039
0.29/0.39	c using k-SAT heuristics (size based diff)
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.29/0.39	c longest clause has size 5
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c number of free variables = 800
0.29/0.39	c dynamic_preselect_setsize :: off
0.29/0.39	c main():: all systems go!
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 241
0.39/0.45	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: 30563
7.79/7.81	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 |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2533971
659.84/660.15	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 |***************************
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-1512686-1238207727/watcher-1512686-1238207727 -o /tmp/evaluation-result-1512686-1238207727/solver-1512686-1238207727 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512686-1238207727.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: 0.95 1.03 0.92 3/64 19070
/proc/meminfo: memFree=1769720/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=968 CPUtime=0
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 129 0 0 0 0 0 0 0 20 0 1 0 1093436385 991232 114 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 242 114 59 167 0 73 0

[startup+0.00941391 s]
/proc/loadavg: 0.95 1.03 0.92 3/64 19070
/proc/meminfo: memFree=1769720/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=1100 CPUtime=0
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 1093436385 1126400 131 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 275 131 59 167 0 106 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1100

[startup+0.101432 s]
/proc/loadavg: 0.95 1.03 0.92 3/64 19070
/proc/meminfo: memFree=1769720/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=2192 CPUtime=0.09
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 1554 0 0 0 9 0 0 0 20 0 1 0 1093436385 2244608 342 1992294400 134512640 135197250 4294956240 18446744073709551615 134565194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 548 342 83 167 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2192

[startup+0.301471 s]
/proc/loadavg: 0.95 1.03 0.92 3/64 19070
/proc/meminfo: memFree=1769720/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=3148 CPUtime=0.29
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 2002 0 0 0 29 0 0 0 22 0 1 0 1093436385 3223552 550 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 787 550 84 167 0 618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.701551 s]
/proc/loadavg: 0.95 1.03 0.92 3/64 19070
/proc/meminfo: memFree=1769720/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=5384 CPUtime=0.69
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 2518 0 0 0 68 1 0 0 25 0 1 0 1093436385 5513216 892 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 1346 892 94 167 0 1177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5384

[startup+1.50171 s]
/proc/loadavg: 0.95 1.03 0.92 2/65 19071
/proc/meminfo: memFree=1766448/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=5384 CPUtime=1.49
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 2518 0 0 0 148 1 0 0 25 0 1 0 1093436385 5513216 892 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 1346 892 94 167 0 1177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5384

[startup+3.10202 s]
/proc/loadavg: 0.95 1.03 0.92 2/65 19071
/proc/meminfo: memFree=1766320/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=5384 CPUtime=3.09
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 2518 0 0 0 308 1 0 0 25 0 1 0 1093436385 5513216 892 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 1346 892 94 167 0 1177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5384

[startup+6.30166 s]
/proc/loadavg: 0.95 1.03 0.92 2/65 19071
/proc/meminfo: memFree=1765680/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=6068 CPUtime=6.29
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 2667 0 0 0 628 1 0 0 25 0 1 0 1093436385 6213632 1041 1992294400 134512640 135197250 4294956240 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 1517 1041 94 167 0 1348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6068

[startup+12.7019 s]
/proc/loadavg: 0.95 1.03 0.92 2/65 19071
/proc/meminfo: memFree=1764976/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=6920 CPUtime=12.69
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 2823 0 0 0 1268 1 0 0 25 0 1 0 1093436385 7086080 1197 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 1730 1197 94 167 0 1561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6920

[startup+25.5014 s]
/proc/loadavg: 0.96 1.03 0.92 2/65 19071
/proc/meminfo: memFree=1763696/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=8836 CPUtime=25.48
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 3133 0 0 0 2547 1 0 0 25 0 1 0 1093436385 9048064 1507 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 2209 1507 94 167 0 2040 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8836

[startup+51.1015 s]
/proc/loadavg: 0.98 1.03 0.92 2/65 19071
/proc/meminfo: memFree=1761200/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=10560 CPUtime=51.07
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 3748 0 0 0 5105 2 0 0 25 0 1 0 1093436385 10813440 2122 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 2640 2122 94 167 0 2471 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10560

[startup+102.306 s]
/proc/loadavg: 0.99 1.02 0.92 2/65 19071
/proc/meminfo: memFree=1756272/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=17028 CPUtime=102.26
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 4969 0 0 0 10223 3 0 0 25 0 1 0 1093436385 17436672 3343 1992294400 134512640 135197250 4294956240 18446744073709551615 134548402 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 4257 3343 94 167 0 4088 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17028

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 0.92 2/65 19071
/proc/meminfo: memFree=1750512/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=23192 CPUtime=162.22
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 6409 0 0 0 16218 4 0 0 25 0 1 0 1093436385 23748608 4783 1992294400 134512640 135197250 4294956240 18446744073709551615 134572971 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 5798 4783 94 167 0 5629 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 23192

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 0.92 2/65 19071
/proc/meminfo: memFree=1744624/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=31924 CPUtime=222.2
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 7853 0 0 0 22215 5 0 0 25 0 1 0 1093436385 32690176 6227 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 7981 6227 94 167 0 7812 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31924

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19071
/proc/meminfo: memFree=1738544/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=45540 CPUtime=282.19
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 9355 0 0 0 28212 7 0 0 25 0 1 0 1093436385 46632960 7729 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 11385 7729 94 167 0 11216 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 45540

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19071
/proc/meminfo: memFree=1732784/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=45540 CPUtime=342.16
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 10772 0 0 0 34208 8 0 0 25 0 1 0 1093436385 46632960 9146 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 11385 9146 94 167 0 11216 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 45540

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19071
/proc/meminfo: memFree=1727216/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=45540 CPUtime=402.14
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 12173 0 0 0 40205 9 0 0 25 0 1 0 1093436385 46632960 10547 1992294400 134512640 135197250 4294956240 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 11385 10547 94 167 0 11216 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 45540

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19071
/proc/meminfo: memFree=1721648/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=65696 CPUtime=462.11
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 13547 0 0 0 46201 10 0 0 25 0 1 0 1093436385 67272704 11921 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 16424 11921 94 167 0 16255 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 65696

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19071
/proc/meminfo: memFree=1716336/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=65696 CPUtime=522.09
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 14897 0 0 0 52197 12 0 0 25 0 1 0 1093436385 67272704 13271 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 16424 13271 94 167 0 16255 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 65696

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1711024/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=65696 CPUtime=582.06
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 16191 0 0 0 58194 12 0 0 25 0 1 0 1093436385 67272704 14565 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 16424 14565 94 167 0 16255 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 65696

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1706288/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=65696 CPUtime=642.05
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 17364 0 0 0 64191 14 0 0 25 0 1 0 1093436385 67272704 15738 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 16424 15738 94 167 0 16255 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 65696

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1700976/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=95164 CPUtime=702.02
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 18660 0 0 0 70187 15 0 0 25 0 1 0 1093436385 97447936 17034 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 23791 17034 94 167 0 23622 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 95164

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1695088/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=96196 CPUtime=762
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 20111 0 0 0 76184 16 0 0 25 0 1 0 1093436385 98504704 18485 1992294400 134512640 135197250 4294956240 18446744073709551615 134541381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 24049 18485 94 167 0 23880 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 96196

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1689328/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=96196 CPUtime=821.98
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 21559 0 0 0 82180 18 0 0 25 0 1 0 1093436385 98504704 19933 1992294400 134512640 135197250 4294956240 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 24049 19933 94 167 0 23880 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 96196

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1683504/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=96196 CPUtime=881.96
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 22989 0 0 0 88176 20 0 0 25 0 1 0 1093436385 98504704 21363 1992294400 134512640 135197250 4294956240 18446744073709551615 134539222 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 24049 21363 94 167 0 23880 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 96196

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1677872/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=96196 CPUtime=941.93
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 24415 0 0 0 94171 22 0 0 25 0 1 0 1093436385 98504704 22789 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 24049 22789 94 167 0 23880 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 96196

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1672048/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=140396 CPUtime=1001.91
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 25831 0 0 0 100168 23 0 0 25 0 1 0 1093436385 143765504 24205 1992294400 134512640 135197250 4294956240 18446744073709551615 134617986 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 35099 24205 94 167 0 34930 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 140396

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1666544/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=140396 CPUtime=1061.89
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 27225 0 0 0 106165 24 0 0 25 0 1 0 1093436385 143765504 25599 1992294400 134512640 135197250 4294956240 18446744073709551615 134572708 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 35099 25599 94 167 0 34930 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 140396

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1660976/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=140396 CPUtime=1121.86
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 28610 0 0 0 112161 25 0 0 25 0 1 0 1093436385 143765504 26984 1992294400 134512640 135197250 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 35099 26984 94 167 0 34930 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 140396

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1655600/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=140396 CPUtime=1181.85
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 29964 0 0 0 118158 27 0 0 25 0 1 0 1093436385 143765504 28338 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 35099 28338 94 167 0 34930 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 140396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1653872/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=140396 CPUtime=1200.04
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 30367 0 0 0 119977 27 0 0 25 0 1 0 1093436385 143765504 28741 1992294400 134512640 135197250 4294956240 18446744073709551615 134572765 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 35099 28741 94 167 0 34930 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 140396

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 1.00 0.92 2/65 19073
/proc/meminfo: memFree=1653872/2055920 swapFree=4178884/4192956
[pid=19070] ppid=19068 vsize=140396 CPUtime=1200.04
/proc/19070/stat : 19070 (march_nn) R 19068 19070 18971 0 -1 4194304 30367 0 0 0 119977 27 0 0 25 0 1 0 1093436385 143765504 28741 1992294400 134512640 135197250 4294956240 18446744073709551615 134572765 0 0 4096 0 0 0 0 17 1 0 0
/proc/19070/statm: 35099 28741 94 167 0 34930 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 140396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.78
CPU system time (s): 0.289955
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 140396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.289955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30367
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= 1425

runsolver used 0.878866 second user time and 2.49962 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 03:35:27
IDJOB=1512686
IDBENCH=70200
IDSOLVER=522
FILE ID=node75/1512686-1238207727
PBS_JOBID= 9060492
Free space on /tmp= 64928 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1183359164-025.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512686-1238207727/watcher-1512686-1238207727 -o /tmp/evaluation-result-1512686-1238207727/solver-1512686-1238207727 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512686-1238207727.cnf

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

MD5SUM BENCH= eb88883744268c4015fbf88194e85a82
RANDOM SEED=1915232084

node75.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		: 3000.263
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		: 3000.263
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:       1770136 kB
Buffers:         38664 kB
Cached:         169440 kB
SwapCached:       8136 kB
Active:         121604 kB
Inactive:        96152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770136 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            53904 kB
Committed_AS:  2247340 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 03:55:29