Trace number 1717731

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) 1200.15 1200.72

General information on the benchmark

Nameindustrial/palacios/medium/
cube-11-h14-sat.cnf
MD5SUM7cc30e40be8c690e76c3fb158623be61
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables508177
Number of clauses1529045
Sum of the clauses size3568287
Maximum clause length19
Minimum clause length1
Number of clauses of size 11331
Number of clauses of size 21019705
Number of clauses of size 3505422
Number of clauses of size 42413
Number of clauses of size 519
Number of clauses of size over 5155

Solver Data 

44.76/44.86	c main():: ***                                   [ march satisfiability solver ]                                   ***
44.76/44.86	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
44.76/44.86	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
44.76/44.86	c main()::
44.76/44.86	c initFormula():: searching for DIMACS p-line....
44.76/44.86	c initFormula():: the DIMACS p-line indicates a CNF of 509512 variables and 1529045 clauses.
44.76/44.86	c parseCNF():: parsing....
44.76/44.86	c parseCNF():: the CNF contains 1331 unary clauses.
44.76/44.86	c runParser():: parsing was successful, warming up engines...
44.76/44.86	c find_and_remove_tautogolies():: found and removed 84 tautologies
44.76/44.86	c simplify_formula():: removed 54 tautological, 4161 satisfied and 0 duplicate clauses
44.76/44.86	c preprocessing fase I completed:: there are now 508097 free variables and 1524830 clauses.
44.76/44.86	c stat :: sign balance is biased by 0.154
44.76/44.86	c using k-SAT heuristics (size based diff)
44.76/44.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
44.76/44.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 49225 duplicate clauses
44.76/44.86	c resolvent_look() :: found 60742 resolvents
44.76/44.86	c main():: clause / variable ratio: ( 1585572 / 509512 ) = 3.11
44.76/44.86	c longest clause has size 19
44.76/44.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
44.76/44.86	c number of free variables = 506762
44.76/44.86	c dynamic_preselect_setsize :: off
44.76/44.86	c main():: all systems go!
44.76/44.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 35
300.35/300.54	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717731-1240629896/watcher-1717731-1240629896 -o /tmp/evaluation-result-1717731-1240629896/solver-1717731-1240629896 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1717731-1240629896.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: 0.92 0.98 0.99 3/64 21980
/proc/meminfo: memFree=1515800/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=8804 CPUtime=0
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 766 0 0 0 0 0 0 0 18 0 1 0 91016024 9015296 751 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 2201 758 58 167 0 2032 0

[startup+0.0829841 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21980
/proc/meminfo: memFree=1515800/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=44792 CPUtime=0.07
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 8952 0 0 0 4 3 0 0 18 0 1 0 91016024 45867008 8937 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 11198 8941 58 167 0 11029 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 44792

[startup+0.101984 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21980
/proc/meminfo: memFree=1515800/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=52616 CPUtime=0.1
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 11055 0 0 0 6 4 0 0 18 0 1 0 91016024 53878784 11040 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 13154 11040 58 167 0 12985 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 52616

[startup+0.302006 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21980
/proc/meminfo: memFree=1515800/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=55256 CPUtime=0.29
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 11880 0 0 0 25 4 0 0 20 0 1 0 91016024 56582144 11865 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 13814 11865 58 167 0 13645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55256

[startup+0.701058 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21980
/proc/meminfo: memFree=1515800/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=60404 CPUtime=0.68
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 13484 0 0 0 63 5 0 0 23 0 1 0 91016024 61853696 13469 1992294400 134512640 135197250 4294956224 18446744073709551615 134784932 0 0 4096 0 0 0 0 17 1 0 0
/proc/21980/statm: 15101 13469 58 167 0 14932 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 60404

[startup+1.50114 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21981
/proc/meminfo: memFree=1456464/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=70568 CPUtime=1.48
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 16677 0 0 0 140 8 0 0 25 0 1 0 91016024 72261632 16662 1992294400 134512640 135197250 4294956224 18446744073709551615 134850779 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 17642 16662 58 167 0 17473 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 70568

[startup+3.10132 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21981
/proc/meminfo: memFree=1401936/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=181992 CPUtime=3.08
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 36194 0 0 0 291 17 0 0 25 0 1 0 91016024 186359808 32684 1992294400 134512640 135197250 4294956224 18446744073709551615 134565207 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 45498 32684 65 167 0 45329 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 181992

[startup+6.30169 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21981
/proc/meminfo: memFree=1376016/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=182032 CPUtime=6.27
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 53807 0 0 0 602 25 0 0 25 0 1 0 91016024 186400768 32346 1992294400 134512640 135197250 4294956224 18446744073709551615 134565212 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 45508 32346 67 167 0 45339 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 182032

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=1380176/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=203932 CPUtime=12.67
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 108662 0 0 0 1216 51 0 0 25 0 1 0 91016024 208826368 38925 1992294400 134512640 135197250 4294956224 18446744073709551615 134560782 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 50983 38925 79 167 0 50814 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 203932

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=1354064/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=214388 CPUtime=25.47
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 135881 0 0 0 2483 64 0 0 25 0 1 0 91016024 219533312 40543 1992294400 134512640 135197250 4294956224 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 53597 40543 82 167 0 53428 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 214388

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=1123088/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=893848 CPUtime=51.06
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 235181 0 0 0 4999 107 0 0 25 0 1 0 91016024 915300352 98121 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 223462 98121 90 167 0 223293 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 893848

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=1123088/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=893848 CPUtime=102.24
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 235181 0 0 0 10117 107 0 0 25 0 1 0 91016024 915300352 98121 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 223462 98121 90 167 0 223293 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 893848

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=990544/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1027204 CPUtime=162.21
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 268336 0 0 0 16099 122 0 0 25 0 1 0 91016024 1051856896 131276 1992294400 134512640 135197250 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 256801 131276 92 167 0 256632 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1027204

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=930320/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1113740 CPUtime=222.18
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 283503 0 0 0 22089 129 0 0 25 0 1 0 91016024 1140469760 146239 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 278435 146239 92 167 0 278266 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1113740

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=866320/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1183872 CPUtime=282.17
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 300074 0 0 0 28079 138 0 0 25 0 1 0 91016024 1212284928 162499 1992294400 134512640 135197250 4294956224 18446744073709551615 134541456 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 295968 162499 92 167 0 295799 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1183872

[startup+342.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 21981
/proc/meminfo: memFree=830736/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1218244 CPUtime=342.14
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 309753 0 0 0 34071 143 0 0 25 0 1 0 91016024 1247481856 171088 1992294400 134512640 135197250 4294956224 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 304561 171088 92 167 0 304392 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1218244

[startup+402.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 21981
/proc/meminfo: memFree=815888/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1239160 CPUtime=402.11
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 313735 0 0 0 40067 144 0 0 25 0 1 0 91016024 1268899840 175070 1992294400 134512640 135197250 4294956224 18446744073709551615 134548484 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 309790 175070 92 167 0 309621 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 1239160

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21981
/proc/meminfo: memFree=813840/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1241628 CPUtime=462.09
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 313963 0 0 0 46064 145 0 0 25 0 1 0 91016024 1271427072 175298 1992294400 134512640 135197250 4294956224 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 310407 175298 92 167 0 310238 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 1241628

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=813520/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1242180 CPUtime=522.07
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 314051 0 0 0 52062 145 0 0 25 0 1 0 91016024 1271992320 175386 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 310545 175386 92 167 0 310376 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 1242180

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=811920/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1244060 CPUtime=582.04
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 314483 0 0 0 58059 145 0 0 25 0 1 0 91016024 1273917440 175818 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 311015 175818 92 167 0 310846 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 1244060

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=803408/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1253072 CPUtime=642.02
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 317223 0 0 0 64055 147 0 0 25 0 1 0 91016024 1283145728 177884 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 313268 177884 92 167 0 313099 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 1253072

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=801552/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1255444 CPUtime=701.97
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 317658 0 0 0 70050 147 0 0 25 0 1 0 91016024 1285574656 178319 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 313861 178319 92 167 0 313692 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 1255444

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=792400/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1266332 CPUtime=761.95
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 319940 0 0 0 76047 148 0 0 25 0 1 0 91016024 1296723968 180601 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 316583 180601 92 167 0 316414 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 1266332

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21981
/proc/meminfo: memFree=781200/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1281692 CPUtime=821.89
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 322741 0 0 0 82040 149 0 0 25 0 1 0 91016024 1312452608 183392 1992294400 134512640 135197250 4294956224 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 320423 183392 92 167 0 320254 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 1281692

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=776080/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1287520 CPUtime=881.85
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 324064 0 0 0 88035 150 0 0 25 0 1 0 91016024 1318420480 184711 1992294400 134512640 135197250 4294956224 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 321880 184711 92 167 0 321711 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 1287520

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=768720/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1297940 CPUtime=941.83
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 325852 0 0 0 94032 151 0 0 25 0 1 0 91016024 1329090560 186497 1992294400 134512640 135197250 4294956224 18446744073709551615 134596882 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 324485 186497 92 167 0 324316 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 1297940

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=764752/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1300904 CPUtime=1001.8
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 327216 0 0 0 100028 152 0 0 25 0 1 0 91016024 1332125696 187461 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 325226 187461 92 167 0 325057 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 1300904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=751952/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1318596 CPUtime=1061.78
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 330428 0 0 0 106025 153 0 0 25 0 1 0 91016024 1350242304 190669 1992294400 134512640 135197250 4294956224 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 329649 190669 92 167 0 329480 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 1318596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=747664/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1324540 CPUtime=1121.75
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 331526 0 0 0 112021 154 0 0 25 0 1 0 91016024 1356328960 191758 1992294400 134512640 135197250 4294956224 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 331135 191758 92 167 0 330966 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 1324540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=743824/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1329052 CPUtime=1181.72
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 332568 0 0 0 118018 154 0 0 25 0 1 0 91016024 1360949248 192668 1992294400 134512640 135197250 4294956224 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 332263 192668 92 167 0 332094 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 1329052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=742672/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=1329980 CPUtime=1200.02
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4194304 332979 0 0 0 119848 154 0 0 25 0 1 0 91016024 1361899520 192952 1992294400 134512640 135197250 4294956224 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 332495 192952 92 167 0 332326 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1329980

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

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

[startup+1200.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=742672/2055920 swapFree=4169492/4192956
[pid=21980] ppid=21978 vsize=0 CPUtime=1200.12
/proc/21980/stat : 21980 (march_nn) R 21978 21980 21181 0 -1 4195332 332979 0 0 0 119848 164 0 0 25 0 1 0 91016024 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/21980/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.15
CPU user time (s): 1198.49
CPU system time (s): 1.66175
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 1330488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.49
system time used= 1.66175
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332979
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= 3575

runsolver used 1.00985 second user time and 2.43063 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-25 05:24:59
IDJOB=1717731
IDBENCH=20423
IDSOLVER=522
FILE ID=node63/1717731-1240629896
PBS_JOBID= 9186339
Free space on /tmp= 66312 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/palacios/medium/cube-11-h14-sat.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717731-1240629896/watcher-1717731-1240629896 -o /tmp/evaluation-result-1717731-1240629896/solver-1717731-1240629896 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1717731-1240629896.cnf

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

MD5SUM BENCH= 7cc30e40be8c690e76c3fb158623be61
RANDOM SEED=1295222668

node63.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		: 3000.236
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		: 3000.236
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:       1516280 kB
Buffers:         55544 kB
Cached:         397240 kB
SwapCached:      17640 kB
Active:         189540 kB
Inactive:       283672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516280 kB
SwapTotal:     4192956 kB
SwapFree:      4169492 kB
Dirty:           28308 kB
Writeback:           0 kB
Mapped:          14864 kB
Slab:            52332 kB
Committed_AS:   471036 kB
PageTables:       1452 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= 66312 MiB
End job on node63 at 2009-04-25 05:45:01