Trace number 1514210

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1294530132-092.cnf
MD5SUMeddf23a9129879ac5af61d87df97c9d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark433.173
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, 274 satisfied and 0 duplicate clauses
0.89/0.99	c preprocessing fase I completed:: there are now 13959 free variables and 58526 clauses.
0.89/0.99	c stat :: sign balance is biased by 0.462
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 146 duplicate clauses
0.89/0.99	c resolvent_look() :: found 74 resolvents
0.89/0.99	c lessRedundantTransformation():: nothing to be done.
0.89/0.99	c transformTo3SAT():: you gave me 14000 variables and 58600 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 58600 clauses.
0.89/0.99	c main():: clause / variable ratio: ( 58600 / 14000 ) = 4.19
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 = 13959
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-1514210-1238228184/watcher-1514210-1238228184 -o /tmp/evaluation-result-1514210-1238228184/solver-1514210-1238228184 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514210-1238228184.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 0.97 2/74 23228
/proc/meminfo: memFree=982776/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=2336 CPUtime=0
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 410 0 0 0 0 0 0 0 18 0 1 0 1095479537 2392064 395 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 584 395 59 167 0 415 0

[startup+0.0834781 s]
/proc/loadavg: 0.92 0.98 0.97 2/74 23228
/proc/meminfo: memFree=982776/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=3260 CPUtime=0.07
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 679 0 0 0 7 0 0 0 18 0 1 0 1095479537 3338240 664 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 815 664 59 167 0 646 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3260

[startup+0.101481 s]
/proc/loadavg: 0.92 0.98 0.97 2/74 23228
/proc/meminfo: memFree=982776/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=7404 CPUtime=0.09
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 1271 0 0 0 9 0 0 0 18 0 1 0 1095479537 7581696 1255 1992294400 134512640 135197250 4294956240 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 1851 1255 63 167 0 1682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7404

[startup+0.301514 s]
/proc/loadavg: 0.92 0.98 0.97 2/74 23228
/proc/meminfo: memFree=982776/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=8540 CPUtime=0.29
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 2783 0 0 0 28 1 0 0 19 0 1 0 1095479537 8744960 1549 1992294400 134512640 135197250 4294956240 18446744073709551615 134560993 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 2135 1549 68 167 0 1966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8540

[startup+0.701582 s]
/proc/loadavg: 0.92 0.98 0.97 2/74 23228
/proc/meminfo: memFree=982776/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=9312 CPUtime=0.69
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 6296 0 0 0 67 2 0 0 22 0 1 0 1095479537 9535488 1743 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 2328 1743 83 167 0 2159 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9312

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 0.97 2/75 23229
/proc/meminfo: memFree=971120/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=25632 CPUtime=1.49
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 12345 0 0 0 144 5 0 0 25 0 1 0 1095479537 26247168 5789 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 6408 5789 93 167 0 6239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25632

[startup+3.10199 s]
/proc/loadavg: 0.92 0.98 0.97 2/75 23229
/proc/meminfo: memFree=959408/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=26732 CPUtime=3.09
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 12580 0 0 0 304 5 0 0 25 0 1 0 1095479537 27373568 6024 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 6683 6024 93 167 0 6514 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26732

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 0.97 2/75 23229
/proc/meminfo: memFree=956528/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=29376 CPUtime=6.29
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 13184 0 0 0 624 5 0 0 25 0 1 0 1095479537 30081024 6628 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 7344 6628 93 167 0 7175 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29376

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.97 2/75 23229
/proc/meminfo: memFree=955632/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=29904 CPUtime=12.68
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 13343 0 0 0 1263 5 0 0 25 0 1 0 1095479537 30621696 6787 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 7476 6787 93 167 0 7307 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29904

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.97 2/75 23229
/proc/meminfo: memFree=955120/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=30432 CPUtime=25.48
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 13462 0 0 0 2543 5 0 0 25 0 1 0 1095479537 31162368 6906 1992294400 134512640 135197250 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 7608 6906 93 167 0 7439 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30432

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.97 2/75 23229
/proc/meminfo: memFree=954608/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=30960 CPUtime=51.08
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 13583 0 0 0 5102 6 0 0 25 0 1 0 1095479537 31703040 7027 1992294400 134512640 135197250 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 7740 7027 93 167 0 7571 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30960

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.97 2/75 23229
/proc/meminfo: memFree=954032/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=31492 CPUtime=102.26
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 13730 0 0 0 10220 6 0 0 25 0 1 0 1095479537 32247808 7174 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 7873 7174 93 167 0 7704 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31492

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/75 23229
/proc/meminfo: memFree=953584/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=31888 CPUtime=162.24
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 13839 0 0 0 16218 6 0 0 25 0 1 0 1095479537 32653312 7283 1992294400 134512640 135197250 4294956240 18446744073709551615 134590537 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 7972 7283 93 167 0 7803 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31888

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/75 23229
/proc/meminfo: memFree=953328/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=32152 CPUtime=222.21
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 13906 0 0 0 22215 6 0 0 25 0 1 0 1095479537 32923648 7350 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8038 7350 93 167 0 7869 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32152

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/75 23229
/proc/meminfo: memFree=953136/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=32416 CPUtime=282.19
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 13963 0 0 0 28213 6 0 0 25 0 1 0 1095479537 33193984 7407 1992294400 134512640 135197250 4294956240 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8104 7407 93 167 0 7935 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32416

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/75 23229
/proc/meminfo: memFree=952880/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=32548 CPUtime=342.17
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14005 0 0 0 34210 7 0 0 25 0 1 0 1095479537 33329152 7449 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8137 7449 93 167 0 7968 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 32548

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/75 23229
/proc/meminfo: memFree=952688/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=32812 CPUtime=402.15
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14044 0 0 0 40208 7 0 0 25 0 1 0 1095479537 33599488 7488 1992294400 134512640 135197250 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8203 7488 93 167 0 8034 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 32812

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/75 23229
/proc/meminfo: memFree=952624/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=32812 CPUtime=462.13
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14069 0 0 0 46206 7 0 0 25 0 1 0 1095479537 33599488 7513 1992294400 134512640 135197250 4294956240 18446744073709551615 134597322 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8203 7513 93 167 0 8034 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 32812

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/75 23229
/proc/meminfo: memFree=952496/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=32944 CPUtime=522.11
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14098 0 0 0 52204 7 0 0 25 0 1 0 1095479537 33734656 7542 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8236 7542 93 167 0 8067 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 32944

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/75 23229
/proc/meminfo: memFree=952368/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33076 CPUtime=582.09
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14122 0 0 0 58202 7 0 0 25 0 1 0 1095479537 33869824 7566 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8269 7566 93 167 0 8100 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 33076

[startup+642.301 s]
/proc/loadavg: 1.07 1.00 0.98 2/75 23229
/proc/meminfo: memFree=952304/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33208 CPUtime=642.07
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14143 0 0 0 64200 7 0 0 25 0 1 0 1095479537 34004992 7587 1992294400 134512640 135197250 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8302 7587 93 167 0 8133 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 33208

[startup+702.301 s]
/proc/loadavg: 1.10 1.02 0.98 2/75 23229
/proc/meminfo: memFree=952176/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33208 CPUtime=702.05
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14163 0 0 0 70198 7 0 0 25 0 1 0 1095479537 34004992 7607 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8302 7607 93 167 0 8133 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 33208

[startup+762.307 s]
/proc/loadavg: 1.10 1.03 0.99 2/75 23229
/proc/meminfo: memFree=952112/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33340 CPUtime=762.03
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14181 0 0 0 76196 7 0 0 25 0 1 0 1095479537 34140160 7625 1992294400 134512640 135197250 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8335 7625 93 167 0 8166 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 33340

[startup+822.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/75 23229
/proc/meminfo: memFree=952048/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33340 CPUtime=822.01
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14193 0 0 0 82194 7 0 0 25 0 1 0 1095479537 34140160 7637 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8335 7637 93 167 0 8166 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 33340

[startup+882.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/75 23229
/proc/meminfo: memFree=952048/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33340 CPUtime=881.98
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14205 0 0 0 88191 7 0 0 25 0 1 0 1095479537 34140160 7649 1992294400 134512640 135197250 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8335 7649 93 167 0 8166 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 33340

[startup+942.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/75 23229
/proc/meminfo: memFree=951984/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33472 CPUtime=941.96
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14217 0 0 0 94189 7 0 0 25 0 1 0 1095479537 34275328 7661 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8368 7661 93 167 0 8199 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 33472

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 23229
/proc/meminfo: memFree=951856/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33472 CPUtime=1001.94
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14230 0 0 0 100187 7 0 0 25 0 1 0 1095479537 34275328 7674 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8368 7674 93 167 0 8199 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 33472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 23229
/proc/meminfo: memFree=951792/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33472 CPUtime=1061.92
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14241 0 0 0 106185 7 0 0 25 0 1 0 1095479537 34275328 7685 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8368 7685 93 167 0 8199 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 33472

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23229
/proc/meminfo: memFree=951728/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33604 CPUtime=1121.9
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14257 0 0 0 112183 7 0 0 25 0 1 0 1095479537 34410496 7701 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8401 7701 93 167 0 8232 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 33604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23229
/proc/meminfo: memFree=951792/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33604 CPUtime=1181.88
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14269 0 0 0 118181 7 0 0 25 0 1 0 1095479537 34410496 7713 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8401 7713 93 167 0 8232 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 33604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23229
/proc/meminfo: memFree=951792/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33604 CPUtime=1200.07
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14272 0 0 0 120000 7 0 0 25 0 1 0 1095479537 34410496 7716 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8401 7716 93 167 0 8232 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 33604

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 23229
/proc/meminfo: memFree=951792/2055920 swapFree=4173168/4192956
[pid=23228] ppid=23226 vsize=33604 CPUtime=1200.07
/proc/23228/stat : 23228 (march_nn) R 23226 23228 23005 0 -1 4194304 14272 0 0 0 120000 7 0 0 25 0 1 0 1095479537 34410496 7716 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23228/statm: 8401 7716 93 167 0 8232 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 33604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.084987
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 33604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14272
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= 3607

runsolver used 1.06784 second user time and 3.3105 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 09:16:25
IDJOB=1514210
IDBENCH=70327
IDSOLVER=522
FILE ID=node68/1514210-1238228184
PBS_JOBID= 9060593
Free space on /tmp= 66288 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1294530132-092.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514210-1238228184/watcher-1514210-1238228184 -o /tmp/evaluation-result-1514210-1238228184/solver-1514210-1238228184 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514210-1238228184.cnf

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

MD5SUM BENCH= eddf23a9129879ac5af61d87df97c9d0
RANDOM SEED=750257748

node68.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		: 3000.270
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		: 3000.270
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:        983256 kB
Buffers:         76040 kB
Cached:         906556 kB
SwapCached:       9864 kB
Active:         100156 kB
Inactive:       894272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        983256 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          17740 kB
Slab:            63184 kB
Committed_AS:  2887528 kB
PageTables:       2136 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= 66288 MiB
End job on node68 at 2009-03-28 09:36:27