Trace number 1514654

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
MD5SUMbaab5bee77b4ec39821ca7eac508e100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark57.3353
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.88	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.88	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.88	c main()::
0.79/0.88	c initFormula():: searching for DIMACS p-line....
0.79/0.88	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.79/0.88	c parseCNF():: parsing....
0.79/0.88	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.88	c runParser():: parsing was successful, warming up engines...
0.79/0.88	c simplify_formula():: removed 0 tautological, 238 satisfied and 0 duplicate clauses
0.79/0.88	c preprocessing fase I completed:: there are now 11957 free variables and 50162 clauses.
0.79/0.88	c stat :: sign balance is biased by 0.479
0.79/0.88	c using 3-SAT heuristics (occurence based diff)
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.79/0.88	c resolvent_look() :: found 77 resolvents
0.79/0.88	c lessRedundantTransformation():: nothing to be done.
0.79/0.88	c transformTo3SAT():: you gave me 12000 variables and 50239 clauses.
0.79/0.88	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.88	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.88	c transformTo3SAT():: the transformation yielded 12000 variabels and 50239 clauses.
0.79/0.88	c main():: clause / variable ratio: ( 50239 / 12000 ) = 4.19
0.79/0.88	c longest clause has size 3
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c number of free variables = 11957
0.79/0.88	c dynamic_preselect_setsize :: off
0.79/0.88	c main():: all systems go!
0.79/0.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 902
2.59/2.65	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-1514654-1238242149/watcher-1514654-1238242149 -o /tmp/evaluation-result-1514654-1238242149/solver-1514654-1238242149 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514654-1238242149.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 1.00 3/76 18391
/proc/meminfo: memFree=1354856/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=2124 CPUtime=0
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 1096876157 2174976 351 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 531 351 59 167 0 362 0

[startup+0.0230541 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 18391
/proc/meminfo: memFree=1354856/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=2388 CPUtime=0.01
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 427 0 0 0 1 0 0 0 18 0 1 0 1096876157 2445312 412 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 597 412 59 167 0 428 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2388

[startup+0.101059 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 18391
/proc/meminfo: memFree=1354856/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=5844 CPUtime=0.09
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 1195 0 0 0 9 0 0 0 18 0 1 0 1096876157 5984256 894 1992294400 134512640 135197250 4294956240 18446744073709551615 134565251 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 1461 894 66 167 0 1292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.301075 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 18391
/proc/meminfo: memFree=1354856/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=6508 CPUtime=0.29
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 2771 0 0 0 28 1 0 0 19 0 1 0 1096876157 6664192 1128 1992294400 134512640 135197250 4294956240 18446744073709551615 134560516 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 1627 1128 68 167 0 1458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6508

[startup+0.701108 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 18391
/proc/meminfo: memFree=1354856/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=6356 CPUtime=0.69
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 5779 0 0 0 67 2 0 0 23 0 1 0 1096876157 6508544 1112 1992294400 134512640 135197250 4294956240 18446744073709551615 134565040 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 1589 1112 83 167 0 1420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6356

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1341600/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=22208 CPUtime=1.48
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 10996 0 0 0 144 4 0 0 25 0 1 0 1096876157 22740992 5018 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 5552 5018 93 167 0 5383 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22208

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1334496/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=24328 CPUtime=3.09
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 11344 0 0 0 304 5 0 0 25 0 1 0 1096876157 24911872 5366 1992294400 134512640 135197250 4294956240 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 6082 5366 93 167 0 5913 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24328

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1333024/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=24620 CPUtime=6.29
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 11447 0 0 0 624 5 0 0 25 0 1 0 1096876157 25210880 5469 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 6155 5469 93 167 0 5986 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24620

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1332256/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=25376 CPUtime=12.69
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 11612 0 0 0 1264 5 0 0 25 0 1 0 1096876157 25985024 5634 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 6344 5634 93 167 0 6175 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25376

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1331872/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=25848 CPUtime=25.48
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 11748 0 0 0 2543 5 0 0 25 0 1 0 1096876157 26468352 5770 1992294400 134512640 135197250 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 6462 5770 93 167 0 6293 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25848

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1331104/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=26628 CPUtime=51.07
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 11933 0 0 0 5102 5 0 0 25 0 1 0 1096876157 27267072 5955 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 6657 5955 93 167 0 6488 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26628

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1330208/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=27724 CPUtime=102.27
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 12151 0 0 0 10221 6 0 0 25 0 1 0 1096876157 28389376 6173 1992294400 134512640 135197250 4294956240 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 6931 6173 93 167 0 6762 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27724

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1329312/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=28636 CPUtime=162.25
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 12374 0 0 0 16218 7 0 0 25 0 1 0 1096876157 29323264 6396 1992294400 134512640 135197250 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 7159 6396 93 167 0 6990 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28636

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1328544/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=29664 CPUtime=222.23
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 12549 0 0 0 22216 7 0 0 25 0 1 0 1096876157 30375936 6571 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 7416 6571 93 167 0 7247 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29664

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1327776/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=29796 CPUtime=282.22
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 12725 0 0 0 28214 8 0 0 25 0 1 0 1096876157 30511104 6747 1992294400 134512640 135197250 4294956240 18446744073709551615 134552516 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 7449 6747 93 167 0 7280 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29796

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1327008/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=31328 CPUtime=342.2
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 12920 0 0 0 34212 8 0 0 25 0 1 0 1096876157 32079872 6932 1992294400 134512640 135197250 4294956240 18446744073709551615 134615788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 7832 6932 93 167 0 7663 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31328

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1326368/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=31592 CPUtime=402.19
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 13076 0 0 0 40210 9 0 0 25 0 1 0 1096876157 32350208 7088 1992294400 134512640 135197250 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 7898 7088 93 167 0 7729 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31592

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1325728/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=33448 CPUtime=462.17
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 13231 0 0 0 46208 9 0 0 25 0 1 0 1096876157 34250752 7243 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 8362 7243 93 167 0 8193 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33448

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1325088/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=33580 CPUtime=522.15
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 13383 0 0 0 52206 9 0 0 25 0 1 0 1096876157 34385920 7395 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 8395 7395 93 167 0 8226 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33580

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1324512/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=33580 CPUtime=582.14
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 13530 0 0 0 58204 10 0 0 25 0 1 0 1096876157 34385920 7542 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 8395 7542 93 167 0 8226 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 33580

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1323936/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=33712 CPUtime=642.13
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 13672 0 0 0 64203 10 0 0 25 0 1 0 1096876157 34521088 7684 1992294400 134512640 135197250 4294956240 18446744073709551615 134601582 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 8428 7684 93 167 0 8259 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 33712

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1323296/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=36432 CPUtime=702.1
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 13817 0 0 0 70200 10 0 0 25 0 1 0 1096876157 37306368 7829 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 9108 7829 93 167 0 8939 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 36432

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1322720/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=36432 CPUtime=762.1
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 13958 0 0 0 76199 11 0 0 25 0 1 0 1096876157 37306368 7970 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 9108 7970 93 167 0 8939 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 36432

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1322144/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=36564 CPUtime=822.08
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 14101 0 0 0 82197 11 0 0 25 0 1 0 1096876157 37441536 8113 1992294400 134512640 135197250 4294956240 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 9141 8113 93 167 0 8972 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 36564

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1321568/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=36696 CPUtime=882.06
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 14246 0 0 0 88195 11 0 0 25 0 1 0 1096876157 37576704 8258 1992294400 134512640 135197250 4294956240 18446744073709551615 134618035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 9174 8258 93 167 0 9005 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 36696

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1320992/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=36988 CPUtime=942.05
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 14383 0 0 0 94193 12 0 0 25 0 1 0 1096876157 37875712 8395 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 9247 8395 93 167 0 9078 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 36988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1320480/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=37120 CPUtime=1002.03
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 14517 0 0 0 100191 12 0 0 25 0 1 0 1096876157 38010880 8529 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 9280 8529 93 167 0 9111 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 37120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1319840/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=41000 CPUtime=1062.01
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 14660 0 0 0 106189 12 0 0 25 0 1 0 1096876157 41984000 8672 1992294400 134512640 135197250 4294956240 18446744073709551615 134617909 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 10250 8672 93 167 0 10081 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 41000

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1319328/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=41132 CPUtime=1121.99
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 14794 0 0 0 112187 12 0 0 25 0 1 0 1096876157 42119168 8806 1992294400 134512640 135197250 4294956240 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 10283 8806 93 167 0 10114 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 41132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1318752/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=41132 CPUtime=1181.98
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 14933 0 0 0 118185 13 0 0 25 0 1 0 1096876157 42119168 8945 1992294400 134512640 135197250 4294956240 18446744073709551615 134570748 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 10283 8945 93 167 0 10114 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 41132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18392
/proc/meminfo: memFree=1318560/2055920 swapFree=4173544/4192956
[pid=18391] ppid=18389 vsize=41264 CPUtime=1200.08
/proc/18391/stat : 18391 (march_nn) R 18389 18391 18198 0 -1 4194304 14975 0 0 0 119995 13 0 0 25 0 1 0 1096876157 42254336 8987 1992294400 134512640 135197250 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/18391/statm: 10316 8987 93 167 0 10147 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 41264

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.140978
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 41264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14975
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= 1875

runsolver used 1.17882 second user time and 3.20351 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-28 13:09:10
IDJOB=1514654
IDBENCH=70364
IDSOLVER=522
FILE ID=node65/1514654-1238242149
PBS_JOBID= 9060660
Free space on /tmp= 66268 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514654-1238242149/watcher-1514654-1238242149 -o /tmp/evaluation-result-1514654-1238242149/solver-1514654-1238242149 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514654-1238242149.cnf

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

MD5SUM BENCH= baab5bee77b4ec39821ca7eac508e100
RANDOM SEED=32858085

node65.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		: 3000.231
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		: 3000.231
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:       1355336 kB
Buffers:         72116 kB
Cached:         532508 kB
SwapCached:      10232 kB
Active:         104336 kB
Inactive:       512012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1355336 kB
SwapTotal:     4192956 kB
SwapFree:      4173544 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          16944 kB
Slab:            68980 kB
Committed_AS:  3270144 kB
PageTables:       2316 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= 66268 MiB
End job on node65 at 2009-03-28 13:29:12