Trace number 1512614

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) 1200.06 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S249585100-059.cnf
MD5SUM143712ca4284eea58745e182764b5b47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.55846
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 

0.39/0.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.41	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.41	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.41	c main()::
0.39/0.41	c initFormula():: searching for DIMACS p-line....
0.39/0.41	c full lookahead due to high density!
0.39/0.41	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.39/0.41	c parseCNF():: parsing....
0.39/0.41	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.41	c runParser():: parsing was successful, warming up engines...
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.39/0.41	c stat :: sign balance is biased by 0.046
0.39/0.41	c using k-SAT heuristics (size based diff)
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.39/0.41	c longest clause has size 5
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c number of free variables = 800
0.39/0.41	c dynamic_preselect_setsize :: off
0.39/0.41	c main():: all systems go!
0.39/0.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 259
0.49/0.50	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: 32835
8.99/9.00	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: 2685564
756.66/756.95	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-1512614-1238206529/watcher-1512614-1238206529 -o /tmp/evaluation-result-1512614-1238206529/solver-1512614-1238206529 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512614-1238206529.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 0.97 0.69 3/65 7376
/proc/meminfo: memFree=1294040/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=968 CPUtime=0
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 304373670 991232 113 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 242 114 59 167 0 73 0

[startup+0.07453 s]
/proc/loadavg: 1.00 0.97 0.69 3/65 7376
/proc/meminfo: memFree=1294040/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=2852 CPUtime=0.06
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 953 0 0 0 6 0 0 0 18 0 1 0 304373670 2920448 475 1992294400 134512640 135197250 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 713 475 81 167 0 544 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2852

[startup+0.101533 s]
/proc/loadavg: 1.00 0.97 0.69 3/65 7376
/proc/meminfo: memFree=1294040/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=2456 CPUtime=0.09
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 1534 0 0 0 9 0 0 0 18 0 1 0 304373670 2514944 382 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 614 392 83 167 0 445 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2456

[startup+0.301558 s]
/proc/loadavg: 1.00 0.97 0.69 3/65 7376
/proc/meminfo: memFree=1294040/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=3148 CPUtime=0.29
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 1994 0 0 0 29 0 0 0 19 0 1 0 304373670 3223552 550 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 787 550 84 167 0 618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.701608 s]
/proc/loadavg: 1.00 0.97 0.69 3/65 7376
/proc/meminfo: memFree=1294040/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=5384 CPUtime=0.69
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 2509 0 0 0 69 0 0 0 22 0 1 0 304373670 5513216 891 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 1346 891 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: 1.00 0.97 0.69 2/66 7377
/proc/meminfo: memFree=1290768/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=5384 CPUtime=1.49
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 2509 0 0 0 149 0 0 0 25 0 1 0 304373670 5513216 891 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 1346 891 94 167 0 1177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5384

[startup+3.10191 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 7377
/proc/meminfo: memFree=1290640/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=5384 CPUtime=3.09
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 2509 0 0 0 309 0 0 0 25 0 1 0 304373670 5513216 891 1992294400 134512640 135197250 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 1346 891 94 167 0 1177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5384

[startup+6.30131 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 7377
/proc/meminfo: memFree=1290128/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=6068 CPUtime=6.29
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 2647 0 0 0 628 1 0 0 25 0 1 0 304373670 6213632 1029 1992294400 134512640 135197250 4294956240 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 1517 1029 94 167 0 1348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6068

[startup+12.7011 s]
/proc/loadavg: 1.00 0.97 0.70 2/66 7377
/proc/meminfo: memFree=1289424/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=6920 CPUtime=12.69
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 2789 0 0 0 1268 1 0 0 25 0 1 0 304373670 7086080 1171 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 1730 1171 94 167 0 1561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6920

[startup+25.5017 s]
/proc/loadavg: 1.00 0.97 0.70 2/66 7377
/proc/meminfo: memFree=1288272/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=7684 CPUtime=25.48
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 3071 0 0 0 2547 1 0 0 25 0 1 0 304373670 7868416 1453 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 1921 1453 94 167 0 1752 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7684

[startup+51.1019 s]
/proc/loadavg: 1.00 0.97 0.71 2/66 7377
/proc/meminfo: memFree=1286032/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=10560 CPUtime=51.08
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 3639 0 0 0 5106 2 0 0 25 0 1 0 304373670 10813440 2021 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 2640 2021 94 167 0 2471 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10560

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.72 2/66 7377
/proc/meminfo: memFree=1281424/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=17028 CPUtime=102.27
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 4775 0 0 0 10224 3 0 0 25 0 1 0 304373670 17436672 3157 1992294400 134512640 135197250 4294956240 18446744073709551615 134556726 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 4257 3157 94 167 0 4088 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17028

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/66 7377
/proc/meminfo: memFree=1276048/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=23200 CPUtime=162.25
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 6109 0 0 0 16220 5 0 0 25 0 1 0 304373670 23756800 4491 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 5800 4491 94 167 0 5631 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23200

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.75 2/66 7377
/proc/meminfo: memFree=1270608/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=31932 CPUtime=222.23
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 7449 0 0 0 22217 6 0 0 25 0 1 0 304373670 32698368 5831 1992294400 134512640 135197250 4294956240 18446744073709551615 134593019 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 7983 5831 94 167 0 7814 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31932

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.76 2/66 7377
/proc/meminfo: memFree=1265040/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=32444 CPUtime=282.21
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 8843 0 0 0 28214 7 0 0 25 0 1 0 304373670 33222656 7225 1992294400 134512640 135197250 4294956240 18446744073709551615 134713089 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 8111 7225 94 167 0 7942 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32444

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.77 2/66 7377
/proc/meminfo: memFree=1259728/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=45540 CPUtime=342.19
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 10151 0 0 0 34210 9 0 0 25 0 1 0 304373670 46632960 8533 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 11385 8533 94 167 0 11216 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 45540

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.78 2/66 7377
/proc/meminfo: memFree=1254480/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=45540 CPUtime=402.17
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 11458 0 0 0 40207 10 0 0 25 0 1 0 304373670 46632960 9840 1992294400 134512640 135197250 4294956240 18446744073709551615 134541555 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 11385 9840 94 167 0 11216 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 45540

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.80 2/66 7377
/proc/meminfo: memFree=1249296/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=65696 CPUtime=462.15
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 12753 0 0 0 46204 11 0 0 25 0 1 0 304373670 67272704 11135 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 16424 11135 94 167 0 16255 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 65696

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.81 2/66 7377
/proc/meminfo: memFree=1244368/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=65696 CPUtime=522.13
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 14016 0 0 0 52201 12 0 0 25 0 1 0 304373670 67272704 12398 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 16424 12398 94 167 0 16255 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 65696

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.82 2/66 7377
/proc/meminfo: memFree=1239312/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=65696 CPUtime=582.11
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 15269 0 0 0 58198 13 0 0 25 0 1 0 304373670 67272704 13651 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 16424 13651 94 167 0 16255 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 65696

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.82 2/66 7377
/proc/meminfo: memFree=1234448/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=65696 CPUtime=642.1
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 16475 0 0 0 64195 15 0 0 25 0 1 0 304373670 67272704 14857 1992294400 134512640 135197250 4294956240 18446744073709551615 134648957 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 16424 14857 94 167 0 16255 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 65696

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.83 2/66 7377
/proc/meminfo: memFree=1229712/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=95164 CPUtime=702.08
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 17633 0 0 0 70191 17 0 0 25 0 1 0 304373670 97447936 16015 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 23791 16015 94 167 0 23622 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 95164

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 7377
/proc/meminfo: memFree=1225488/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=96188 CPUtime=762.07
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 18669 0 0 0 76189 18 0 0 25 0 1 0 304373670 98496512 17051 1992294400 134512640 135197250 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 24047 17051 94 167 0 23878 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 96188

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 7377
/proc/meminfo: memFree=1220112/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=96188 CPUtime=822.05
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 20012 0 0 0 82185 20 0 0 25 0 1 0 304373670 98496512 18394 1992294400 134512640 135197250 4294956240 18446744073709551615 134557220 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 24047 18394 94 167 0 23878 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 96188

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.85 2/66 7377
/proc/meminfo: memFree=1214672/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=96188 CPUtime=882.02
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 21349 0 0 0 88182 20 0 0 25 0 1 0 304373670 98496512 19731 1992294400 134512640 135197250 4294956240 18446744073709551615 134541359 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 24047 19731 94 167 0 23878 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 96188

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/66 7377
/proc/meminfo: memFree=1209424/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=96188 CPUtime=942.01
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 22673 0 0 0 94180 21 0 0 25 0 1 0 304373670 98496512 21055 1992294400 134512640 135197250 4294956240 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 24047 21055 94 167 0 23878 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 96188

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/66 7377
/proc/meminfo: memFree=1204048/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=96188 CPUtime=1001.99
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 24004 0 0 0 100177 22 0 0 25 0 1 0 304373670 98496512 22386 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 24047 22386 94 167 0 23878 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 96188

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/66 7377
/proc/meminfo: memFree=1198736/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=140388 CPUtime=1061.97
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 25320 0 0 0 106174 23 0 0 25 0 1 0 304373670 143757312 23702 1992294400 134512640 135197250 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 35097 23702 94 167 0 34928 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 140388

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/66 7377
/proc/meminfo: memFree=1193552/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=140388 CPUtime=1121.95
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 26619 0 0 0 112171 24 0 0 25 0 1 0 304373670 143757312 25001 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 35097 25001 94 167 0 34928 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 140388

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.88 2/66 7377
/proc/meminfo: memFree=1188432/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=140388 CPUtime=1181.93
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 27909 0 0 0 118168 25 0 0 25 0 1 0 304373670 143757312 26291 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 35097 26291 94 167 0 34928 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 140388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.88 2/66 7377
/proc/meminfo: memFree=1186768/2055920 swapFree=4191900/4192956
[pid=7376] ppid=7374 vsize=140388 CPUtime=1200.03
/proc/7376/stat : 7376 (march_nn) R 7374 7376 7303 0 -1 4194304 28294 0 0 0 119978 25 0 0 25 0 1 0 304373670 143757312 26676 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/7376/statm: 35097 26676 94 167 0 34928 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 140388

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): 1200.06
CPU user time (s): 1199.79
CPU system time (s): 0.274958
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 140388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.274958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28294
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= 3144

runsolver used 1.3218 second user time and 3.05553 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-28 03:15:29
IDJOB=1512614
IDBENCH=70194
IDSOLVER=522
FILE ID=node54/1512614-1238206529
PBS_JOBID= 9060512
Free space on /tmp= 66468 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S249585100-059.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512614-1238206529/watcher-1512614-1238206529 -o /tmp/evaluation-result-1512614-1238206529/solver-1512614-1238206529 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512614-1238206529.cnf

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

MD5SUM BENCH= 143712ca4284eea58745e182764b5b47
RANDOM SEED=1823090324

node54.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:       1294456 kB
Buffers:         67672 kB
Cached:         599420 kB
SwapCached:        260 kB
Active:         106304 kB
Inactive:       575964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1294456 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          23720 kB
Slab:            65148 kB
Committed_AS:   815384 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66464 MiB
End job on node54 at 2009-03-28 03:35:32