Trace number 1514198

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1554646792-012.cnf
MD5SUM7770dfa1661e274add02933decd27ac4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.0665
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/0.99	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.99	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.99	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.99	c main()::
0.89/0.99	c initFormula():: searching for DIMACS p-line....
0.89/0.99	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
0.89/0.99	c parseCNF():: parsing....
0.89/0.99	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.99	c runParser():: parsing was successful, warming up engines...
0.89/0.99	c simplify_formula():: removed 0 tautological, 295 satisfied and 0 duplicate clauses
0.89/0.99	c preprocessing fase I completed:: there are now 13950 free variables and 58505 clauses.
0.89/0.99	c stat :: sign balance is biased by 0.476
0.89/0.99	c using 3-SAT heuristics (occurence based diff)
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
0.89/0.99	c resolvent_look() :: found 82 resolvents
0.89/0.99	c lessRedundantTransformation():: nothing to be done.
0.89/0.99	c transformTo3SAT():: you gave me 14000 variables and 58587 clauses.
0.89/0.99	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.99	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.99	c transformTo3SAT():: the transformation yielded 14000 variabels and 58587 clauses.
0.89/0.99	c main():: clause / variable ratio: ( 58587 / 14000 ) = 4.18
0.89/0.99	c longest clause has size 3
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.99	c number of free variables = 13950
0.89/0.99	c dynamic_preselect_setsize :: off
0.89/0.99	c main():: all systems go!
0.89/0.99	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-1514198-1238228181/watcher-1514198-1238228181 -o /tmp/evaluation-result-1514198-1238228181/solver-1514198-1238228181 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514198-1238228181.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 0.94 3/69 12918
/proc/meminfo: memFree=1123736/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=2336 CPUtime=0
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 408 0 0 0 0 0 0 0 18 0 1 0 1095479785 2392064 393 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 584 394 59 167 0 415 0

[startup+0.008154 s]
/proc/loadavg: 1.00 1.00 0.94 3/69 12918
/proc/meminfo: memFree=1123736/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=2336 CPUtime=0
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 419 0 0 0 0 0 0 0 18 0 1 0 1095479785 2392064 404 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 584 404 59 167 0 415 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2336

[startup+0.101162 s]
/proc/loadavg: 1.00 1.00 0.94 3/69 12918
/proc/meminfo: memFree=1123736/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=7404 CPUtime=0.09
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 1271 0 0 0 9 0 0 0 18 0 1 0 1095479785 7581696 1255 1992294400 134512640 135197250 4294956240 18446744073709551615 134560533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 1851 1255 63 167 0 1682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7404

[startup+0.301179 s]
/proc/loadavg: 1.00 1.00 0.94 3/69 12918
/proc/meminfo: memFree=1123736/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=8484 CPUtime=0.29
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 2782 0 0 0 28 1 0 0 19 0 1 0 1095479785 8687616 1548 1992294400 134512640 135197250 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 2121 1548 68 167 0 1952 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8484

[startup+0.701214 s]
/proc/loadavg: 1.00 1.00 0.94 3/69 12918
/proc/meminfo: memFree=1123736/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=9408 CPUtime=0.69
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 6125 0 0 0 66 3 0 0 23 0 1 0 1095479785 9633792 1779 1992294400 134512640 135197250 4294956240 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 2352 1779 83 167 0 2183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9408

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1111952/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=25632 CPUtime=1.49
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 12156 0 0 0 145 4 0 0 25 0 1 0 1095479785 26247168 5781 1992294400 134512640 135197250 4294956240 18446744073709551615 134541572 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 6408 5781 93 167 0 6239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25632

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1100496/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=26736 CPUtime=3.09
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 12392 0 0 0 304 5 0 0 25 0 1 0 1095479785 27377664 6017 1992294400 134512640 135197250 4294956240 18446744073709551615 134590674 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 6684 6017 93 167 0 6515 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26736

[startup+6.3027 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1097424/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=29380 CPUtime=6.29
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 12995 0 0 0 624 5 0 0 25 0 1 0 1095479785 30085120 6620 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 7345 6620 93 167 0 7176 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29380

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1096600/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=30040 CPUtime=12.69
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13178 0 0 0 1263 6 0 0 25 0 1 0 1095479785 30760960 6803 1992294400 134512640 135197250 4294956240 18446744073709551615 134592897 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 7510 6803 93 167 0 7341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30040

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1095960/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=30700 CPUtime=25.49
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13331 0 0 0 2543 6 0 0 25 0 1 0 1095479785 31436800 6956 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 7675 6956 93 167 0 7506 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30700

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1095384/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=31228 CPUtime=51.08
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13462 0 0 0 5102 6 0 0 25 0 1 0 1095479785 31977472 7087 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 7807 7087 93 167 0 7638 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31228

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1094872/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=31624 CPUtime=102.27
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13588 0 0 0 10220 7 0 0 25 0 1 0 1095479785 32382976 7213 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 7906 7213 93 167 0 7737 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31624

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1094488/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=32020 CPUtime=162.25
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13676 0 0 0 16218 7 0 0 25 0 1 0 1095479785 32788480 7301 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8005 7301 93 167 0 7836 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32020

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1094168/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=32284 CPUtime=222.24
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13751 0 0 0 22217 7 0 0 25 0 1 0 1095479785 33058816 7376 1992294400 134512640 135197250 4294956240 18446744073709551615 134552619 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8071 7376 93 167 0 7902 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 32284

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1093912/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=32548 CPUtime=282.22
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13801 0 0 0 28215 7 0 0 25 0 1 0 1095479785 33329152 7426 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8137 7426 93 167 0 7968 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32548

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1093784/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=32680 CPUtime=342.2
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13841 0 0 0 34213 7 0 0 25 0 1 0 1095479785 33464320 7466 1992294400 134512640 135197250 4294956240 18446744073709551615 134552619 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8170 7466 93 167 0 8001 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32680

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1093528/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=32812 CPUtime=402.19
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13880 0 0 0 40212 7 0 0 25 0 1 0 1095479785 33599488 7505 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8203 7505 93 167 0 8034 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 32812

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1093464/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=32944 CPUtime=462.18
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13909 0 0 0 46210 8 0 0 25 0 1 0 1095479785 33734656 7534 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8236 7534 93 167 0 8067 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 32944

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1093400/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33076 CPUtime=522.17
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13934 0 0 0 52209 8 0 0 25 0 1 0 1095479785 33869824 7559 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8269 7559 93 167 0 8100 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 33076

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/70 12919
/proc/meminfo: memFree=1093272/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33208 CPUtime=582.15
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13957 0 0 0 58207 8 0 0 25 0 1 0 1095479785 34004992 7582 1992294400 134512640 135197250 4294956240 18446744073709551615 134597160 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8302 7582 93 167 0 8133 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 33208

[startup+642.301 s]
/proc/loadavg: 1.05 1.01 0.95 2/70 12919
/proc/meminfo: memFree=1093208/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33208 CPUtime=642.14
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13980 0 0 0 64206 8 0 0 25 0 1 0 1095479785 34004992 7605 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8302 7605 93 167 0 8133 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 33208

[startup+702.302 s]
/proc/loadavg: 1.07 1.02 0.95 2/70 12919
/proc/meminfo: memFree=1093144/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33340 CPUtime=702.12
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 13996 0 0 0 70204 8 0 0 25 0 1 0 1095479785 34140160 7621 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8335 7621 93 167 0 8166 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 33340

[startup+762.306 s]
/proc/loadavg: 1.02 1.02 0.95 2/70 12919
/proc/meminfo: memFree=1093080/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33340 CPUtime=762.11
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 14013 0 0 0 76203 8 0 0 25 0 1 0 1095479785 34140160 7638 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8335 7638 93 167 0 8166 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 33340

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 0.95 2/70 12919
/proc/meminfo: memFree=1093016/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33472 CPUtime=822.09
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 14033 0 0 0 82201 8 0 0 25 0 1 0 1095479785 34275328 7658 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8368 7658 93 167 0 8199 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 33472

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 0.95 2/70 12919
/proc/meminfo: memFree=1092952/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33472 CPUtime=882.08
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 14048 0 0 0 88199 9 0 0 25 0 1 0 1095479785 34275328 7673 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8368 7673 93 167 0 8199 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 33472

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/70 12919
/proc/meminfo: memFree=1092952/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33604 CPUtime=942.07
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 14062 0 0 0 94198 9 0 0 25 0 1 0 1095479785 34410496 7687 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8401 7687 93 167 0 8232 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 33604

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/70 12919
/proc/meminfo: memFree=1092888/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33604 CPUtime=1002.05
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 14075 0 0 0 100196 9 0 0 25 0 1 0 1095479785 34410496 7700 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8401 7700 93 167 0 8232 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 33604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/70 12919
/proc/meminfo: memFree=1092824/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33604 CPUtime=1062.03
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 14087 0 0 0 106194 9 0 0 25 0 1 0 1095479785 34410496 7712 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8401 7712 93 167 0 8232 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 33604

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/70 12919
/proc/meminfo: memFree=1092760/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33736 CPUtime=1122.02
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 14100 0 0 0 112193 9 0 0 25 0 1 0 1095479785 34545664 7725 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8434 7725 93 167 0 8265 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 33736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/70 12919
/proc/meminfo: memFree=1092696/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33736 CPUtime=1182
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 14112 0 0 0 118191 9 0 0 25 0 1 0 1095479785 34545664 7737 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8434 7737 93 167 0 8265 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 33736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/70 12919
/proc/meminfo: memFree=1092696/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33736 CPUtime=1200
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 14115 0 0 0 119991 9 0 0 25 0 1 0 1095479785 34545664 7740 1992294400 134512640 135197250 4294956240 18446744073709551615 134590537 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8434 7740 93 167 0 8265 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 33736

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/70 12919
/proc/meminfo: memFree=1092696/2055920 swapFree=4171840/4192956
[pid=12918] ppid=12916 vsize=33736 CPUtime=1200
/proc/12918/stat : 12918 (march_nn) R 12916 12918 12681 0 -1 4194304 14115 0 0 0 119991 9 0 0 25 0 1 0 1095479785 34545664 7740 1992294400 134512640 135197250 4294956240 18446744073709551615 134590537 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 8434 7740 93 167 0 8265 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 33736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.102984
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 33736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14115
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= 1967

runsolver used 1.04484 second user time and 3.33249 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-28 09:16:21
IDJOB=1514198
IDBENCH=70326
IDSOLVER=522
FILE ID=node58/1514198-1238228181
PBS_JOBID= 9060586
Free space on /tmp= 66400 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1554646792-012.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514198-1238228181/watcher-1514198-1238228181 -o /tmp/evaluation-result-1514198-1238228181/solver-1514198-1238228181 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514198-1238228181.cnf

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

MD5SUM BENCH= 7770dfa1661e274add02933decd27ac4
RANDOM SEED=1642763720

node58.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		: 3000.222
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		: 3000.222
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:       1124152 kB
Buffers:         82684 kB
Cached:         758352 kB
SwapCached:      11412 kB
Active:         179452 kB
Inactive:       674560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1124152 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          17432 kB
Slab:            63140 kB
Committed_AS:  2520460 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-28 09:36:23