Trace number 1512926

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S661850551-087.cnf
MD5SUM8cc13233e4c2c3c435dccf0012fdfdbd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.9456
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.044
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 900
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 278
0.49/0.55	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: 39918
11.38/11.48	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: 3697194
1098.42/1098.82	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 |*******************************

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-1512926-1238210152/watcher-1512926-1238210152 -o /tmp/evaluation-result-1512926-1238210152/solver-1512926-1238210152 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512926-1238210152.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: 1.00 1.00 0.95 3/64 11347
/proc/meminfo: memFree=910520/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=980 CPUtime=0
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1093680985 1003520 116 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 245 117 59 167 0 76 0

[startup+0.0180289 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 11347
/proc/meminfo: memFree=910520/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=1244 CPUtime=0.01
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 178 0 0 0 1 0 0 0 18 0 1 0 1093680985 1273856 163 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 311 163 59 167 0 142 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1244

[startup+0.10104 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 11347
/proc/meminfo: memFree=910520/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=2884 CPUtime=0.09
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 1486 0 0 0 9 0 0 0 18 0 1 0 1093680985 2953216 490 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 754 500 81 167 0 585 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2884

[startup+0.301078 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 11347
/proc/meminfo: memFree=910520/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=3420 CPUtime=0.29
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 2234 0 0 0 28 1 0 0 19 0 1 0 1093680985 3502080 603 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 855 603 84 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701153 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 11347
/proc/meminfo: memFree=910520/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=6088 CPUtime=0.69
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 2824 0 0 0 68 1 0 0 22 0 1 0 1093680985 6234112 997 1992294400 134512640 135197250 4294956240 18446744073709551615 134603179 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 1522 997 94 167 0 1353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6088

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=906864/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=6088 CPUtime=1.49
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 2824 0 0 0 148 1 0 0 25 0 1 0 1093680985 6234112 997 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 1522 997 94 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=906736/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=6088 CPUtime=3.09
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 2824 0 0 0 308 1 0 0 25 0 1 0 1093680985 6234112 997 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 1522 997 94 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=906608/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=6772 CPUtime=6.29
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 2970 0 0 0 628 1 0 0 25 0 1 0 1093680985 6934528 1143 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 1693 1143 94 167 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6772

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=905584/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=7624 CPUtime=12.68
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 3101 0 0 0 1267 1 0 0 25 0 1 0 1093680985 7806976 1274 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 1906 1274 94 167 0 1737 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7624

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=904432/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=8388 CPUtime=25.48
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 3375 0 0 0 2546 2 0 0 25 0 1 0 1093680985 8589312 1548 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 2097 1548 94 167 0 1928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8388

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=902320/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=11264 CPUtime=51.07
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 3916 0 0 0 5105 2 0 0 25 0 1 0 1093680985 11534336 2089 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 2816 2089 94 167 0 2647 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11264

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=897968/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=17732 CPUtime=102.26
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 4988 0 0 0 10222 4 0 0 25 0 1 0 1093680985 18157568 3161 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 4433 3161 94 167 0 4264 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17732

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=892912/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=23868 CPUtime=162.23
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 6243 0 0 0 16218 5 0 0 25 0 1 0 1093680985 24440832 4416 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 5967 4416 94 167 0 5798 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23868

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=887792/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=32600 CPUtime=222.21
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 7507 0 0 0 22214 7 0 0 25 0 1 0 1093680985 33382400 5680 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 8150 5680 94 167 0 7981 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32600

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=882800/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=32600 CPUtime=282.2
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 8758 0 0 0 28211 9 0 0 25 0 1 0 1093680985 33382400 6931 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 8150 6931 94 167 0 7981 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 32600

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=877360/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=46280 CPUtime=342.18
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 10095 0 0 0 34207 11 0 0 25 0 1 0 1093680985 47390720 8268 1992294400 134512640 135197250 4294956240 18446744073709551615 134618494 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 11570 8268 94 167 0 11401 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 46280

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=872496/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=46280 CPUtime=402.16
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 11336 0 0 0 40204 12 0 0 25 0 1 0 1093680985 47390720 9509 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 11570 9509 94 167 0 11401 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 46280

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=867504/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=46280 CPUtime=462.14
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 12576 0 0 0 46201 13 0 0 25 0 1 0 1093680985 47390720 10749 1992294400 134512640 135197250 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 11570 10749 94 167 0 11401 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 46280

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=862576/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=65924 CPUtime=522.11
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 13809 0 0 0 52197 14 0 0 25 0 1 0 1093680985 67506176 11982 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 16481 11982 94 167 0 16312 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 65924

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=857584/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=66508 CPUtime=582.09
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 15037 0 0 0 58193 16 0 0 25 0 1 0 1093680985 68104192 13210 1992294400 134512640 135197250 4294956240 18446744073709551615 134526725 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 16627 13210 94 167 0 16458 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 66508

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=852592/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=66508 CPUtime=642.08
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 16262 0 0 0 64190 18 0 0 25 0 1 0 1093680985 68104192 14435 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 16627 14435 94 167 0 16458 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 66508

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=847792/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=66508 CPUtime=702.05
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 17476 0 0 0 70187 18 0 0 25 0 1 0 1093680985 68104192 15649 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 16627 15649 94 167 0 16458 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 66508

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=842864/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=95976 CPUtime=762.03
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 18679 0 0 0 76183 20 0 0 25 0 1 0 1093680985 98279424 16852 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 23994 16852 94 167 0 23825 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 95976

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=838192/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=95976 CPUtime=822.01
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 19866 0 0 0 82180 21 0 0 25 0 1 0 1093680985 98279424 18039 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 23994 18039 94 167 0 23825 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 95976

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=833520/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=95976 CPUtime=881.99
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 21030 0 0 0 88176 23 0 0 25 0 1 0 1093680985 98279424 19203 1992294400 134512640 135197250 4294956240 18446744073709551615 134570782 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 23994 19203 94 167 0 23825 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 95976

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=829040/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=95976 CPUtime=941.97
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 22176 0 0 0 94172 25 0 0 25 0 1 0 1093680985 98279424 20349 1992294400 134512640 135197250 4294956240 18446744073709551615 134570766 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 23994 20349 94 167 0 23825 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 95976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=824496/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=95976 CPUtime=1001.95
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 23288 0 0 0 100169 26 0 0 25 0 1 0 1093680985 98279424 21461 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 23994 21461 94 167 0 23825 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 95976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=820336/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=97144 CPUtime=1061.93
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 24336 0 0 0 106167 26 0 0 25 0 1 0 1093680985 99475456 22509 1992294400 134512640 135197250 4294956240 18446744073709551615 134572722 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 24286 22509 94 167 0 24117 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 97144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=815920/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=141344 CPUtime=1121.91
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 25378 0 0 0 112162 29 0 0 25 0 1 0 1093680985 144736256 23551 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 35336 23551 94 167 0 35167 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 141344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=810864/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=141344 CPUtime=1181.89
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 26651 0 0 0 118159 30 0 0 25 0 1 0 1093680985 144736256 24824 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 35336 24824 94 167 0 35167 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 141344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=809264/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=141344 CPUtime=1200.09
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 27035 0 0 0 119979 30 0 0 25 0 1 0 1093680985 144736256 25208 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 35336 25208 94 167 0 35167 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 141344

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: 1.00 1.00 0.95 2/65 11348
/proc/meminfo: memFree=809264/2055920 swapFree=4178280/4192956
[pid=11347] ppid=11345 vsize=141344 CPUtime=1200.09
/proc/11347/stat : 11347 (march_nn) R 11345 11347 10708 0 -1 4194304 27035 0 0 0 119979 30 0 0 25 0 1 0 1093680985 144736256 25208 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/11347/statm: 35336 25208 94 167 0 35167 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 141344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.79
CPU system time (s): 0.321951
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 141344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27035
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= 1866

runsolver used 1.02484 second user time and 2.29865 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 04:15:52
IDJOB=1512926
IDBENCH=70220
IDSOLVER=522
FILE ID=node21/1512926-1238210152
PBS_JOBID= 9060543
Free space on /tmp= 66424 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S661850551-087.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512926-1238210152/watcher-1512926-1238210152 -o /tmp/evaluation-result-1512926-1238210152/solver-1512926-1238210152 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512926-1238210152.cnf

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

MD5SUM BENCH= 8cc13233e4c2c3c435dccf0012fdfdbd
RANDOM SEED=2038139482

node21.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		: 3000.259
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		: 3000.259
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:        910936 kB
Buffers:         87776 kB
Cached:         960780 kB
SwapCached:       8436 kB
Active:         161104 kB
Inactive:       897420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        910936 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          15020 kB
Slab:            72516 kB
Committed_AS:  2912912 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 04:35:54