Trace number 1514270

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/14000/
unif-k3-r4.2-v14000-c58800-S310111511-029.cnf
MD5SUMa9b0b659393e65a898228098b67aeeff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.956
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 

0.99/1.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.99/1.08	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.99/1.08	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.99/1.08	c main()::
0.99/1.08	c initFormula():: searching for DIMACS p-line....
0.99/1.08	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
0.99/1.08	c parseCNF():: parsing....
0.99/1.08	c parseCNF():: the CNF contains 0 unary clauses.
0.99/1.08	c runParser():: parsing was successful, warming up engines...
0.99/1.08	c simplify_formula():: removed 0 tautological, 264 satisfied and 0 duplicate clauses
0.99/1.08	c preprocessing fase I completed:: there are now 13955 free variables and 58536 clauses.
0.99/1.08	c stat :: sign balance is biased by 0.468
0.99/1.08	c using 3-SAT heuristics (occurence based diff)
0.99/1.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.99/1.08	c resolvent_look() :: found 79 resolvents
0.99/1.08	c lessRedundantTransformation():: nothing to be done.
0.99/1.08	c transformTo3SAT():: you gave me 14000 variables and 58615 clauses.
0.99/1.08	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.99/1.08	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.99/1.08	c transformTo3SAT():: the transformation yielded 14000 variabels and 58615 clauses.
0.99/1.08	c main():: clause / variable ratio: ( 58615 / 14000 ) = 4.19
0.99/1.08	c longest clause has size 3
0.99/1.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.08	c number of free variables = 13955
0.99/1.08	c dynamic_preselect_setsize :: off
0.99/1.08	c main():: all systems go!
0.99/1.08	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-1514270-1238235538/watcher-1514270-1238235538 -o /tmp/evaluation-result-1514270-1238235538/solver-1514270-1238235538 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514270-1238235538.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: 0.91 0.97 0.99 3/80 18777
/proc/meminfo: memFree=1521088/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=2336 CPUtime=0
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 411 0 0 0 0 0 0 0 18 0 1 0 1096217760 2392064 396 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 584 396 59 167 0 415 0

[startup+0.024393 s]
/proc/loadavg: 0.91 0.97 0.99 3/80 18777
/proc/meminfo: memFree=1521088/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=2600 CPUtime=0.02
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 475 0 0 0 2 0 0 0 18 0 1 0 1096217760 2662400 460 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 650 460 59 167 0 481 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2600

[startup+0.101401 s]
/proc/loadavg: 0.91 0.97 0.99 3/80 18777
/proc/meminfo: memFree=1521088/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=7404 CPUtime=0.09
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 1271 0 0 0 9 0 0 0 18 0 1 0 1096217760 7581696 1255 1992294400 134512640 135197250 4294956240 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 1851 1255 63 167 0 1682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7404

[startup+0.301421 s]
/proc/loadavg: 0.91 0.97 0.99 3/80 18777
/proc/meminfo: memFree=1521088/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=8484 CPUtime=0.29
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 2784 0 0 0 28 1 0 0 19 0 1 0 1096217760 8687616 1549 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 2121 1549 68 167 0 1952 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8484

[startup+0.701463 s]
/proc/loadavg: 0.91 0.97 0.99 3/80 18777
/proc/meminfo: memFree=1521088/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=7372 CPUtime=0.69
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 5445 0 0 0 66 3 0 0 22 0 1 0 1096217760 7548928 1301 1992294400 134512640 135197250 4294956240 18446744073709551615 134560761 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 1843 1301 82 167 0 1674 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7372

[startup+1.50155 s]
/proc/loadavg: 0.91 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1511864/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=25628 CPUtime=1.49
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 12288 0 0 0 143 6 0 0 25 0 1 0 1096217760 26243072 5756 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 6407 5756 93 167 0 6238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25628

[startup+3.10271 s]
/proc/loadavg: 0.91 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1497912/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=26732 CPUtime=3.09
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 12514 0 0 0 303 6 0 0 25 0 1 0 1096217760 27373568 5982 1992294400 134512640 135197250 4294956240 18446744073709551615 134541210 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 6683 5982 93 167 0 6514 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26732

[startup+6.30104 s]
/proc/loadavg: 0.92 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1494904/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=29376 CPUtime=6.29
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 13135 0 0 0 622 7 0 0 25 0 1 0 1096217760 30081024 6603 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 7344 6603 93 167 0 7175 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29376

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1494072/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=29904 CPUtime=12.69
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 13286 0 0 0 1262 7 0 0 25 0 1 0 1096217760 30621696 6754 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 7476 6754 93 167 0 7307 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29904

[startup+25.501 s]
/proc/loadavg: 0.94 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1493432/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=30564 CPUtime=25.48
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 13447 0 0 0 2541 7 0 0 25 0 1 0 1096217760 31297536 6915 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 7641 6915 93 167 0 7472 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30564

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1492792/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=31092 CPUtime=51.07
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 13590 0 0 0 5100 7 0 0 25 0 1 0 1096217760 31838208 7058 1992294400 134512640 135197250 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 7773 7058 93 167 0 7604 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31092

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1492216/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=31620 CPUtime=102.27
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 13726 0 0 0 10219 8 0 0 25 0 1 0 1096217760 32378880 7194 1992294400 134512640 135197250 4294956240 18446744073709551615 134602177 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 7905 7194 93 167 0 7736 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31620

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1491832/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=32016 CPUtime=162.25
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 13815 0 0 0 16217 8 0 0 25 0 1 0 1096217760 32784384 7283 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8004 7283 93 167 0 7835 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32016

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1491576/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=32280 CPUtime=222.23
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 13873 0 0 0 22215 8 0 0 25 0 1 0 1096217760 33054720 7341 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8070 7341 93 167 0 7901 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32280

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1491320/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=32544 CPUtime=282.22
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 13934 0 0 0 28214 8 0 0 25 0 1 0 1096217760 33325056 7402 1992294400 134512640 135197250 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8136 7402 93 167 0 7967 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32544

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1491128/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=32676 CPUtime=342.2
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 13974 0 0 0 34212 8 0 0 25 0 1 0 1096217760 33460224 7442 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8169 7442 93 167 0 8000 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32676

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1490936/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=32808 CPUtime=402.19
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14011 0 0 0 40211 8 0 0 25 0 1 0 1096217760 33595392 7479 1992294400 134512640 135197250 4294956240 18446744073709551615 134601582 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8202 7479 93 167 0 8033 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 32808

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1490872/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=32940 CPUtime=462.17
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14039 0 0 0 46209 8 0 0 25 0 1 0 1096217760 33730560 7507 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8235 7507 93 167 0 8066 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 32940

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1490744/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33072 CPUtime=522.16
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14064 0 0 0 52208 8 0 0 25 0 1 0 1096217760 33865728 7532 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8268 7532 93 167 0 8099 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 33072

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1490616/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33072 CPUtime=582.14
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14085 0 0 0 58206 8 0 0 25 0 1 0 1096217760 33865728 7553 1992294400 134512640 135197250 4294956240 18446744073709551615 134597471 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8268 7553 93 167 0 8099 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 33072

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1490552/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33204 CPUtime=642.13
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14105 0 0 0 64205 8 0 0 25 0 1 0 1096217760 34000896 7573 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8301 7573 93 167 0 8132 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 33204

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1490424/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33336 CPUtime=702.11
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14127 0 0 0 70203 8 0 0 25 0 1 0 1096217760 34136064 7595 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8334 7595 93 167 0 8165 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 33336

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1490296/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33336 CPUtime=762.1
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14145 0 0 0 76202 8 0 0 25 0 1 0 1096217760 34136064 7613 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8334 7613 93 167 0 8165 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 33336

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1490232/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33468 CPUtime=822.08
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14161 0 0 0 82200 8 0 0 25 0 1 0 1096217760 34271232 7629 1992294400 134512640 135197250 4294956240 18446744073709551615 134592233 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8367 7629 93 167 0 8198 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 33468

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1490232/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33468 CPUtime=882.06
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14178 0 0 0 88198 8 0 0 25 0 1 0 1096217760 34271232 7646 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8367 7646 93 167 0 8198 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 33468

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1490104/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33600 CPUtime=942.05
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14197 0 0 0 94197 8 0 0 25 0 1 0 1096217760 34406400 7665 1992294400 134512640 135197250 4294956240 18446744073709551615 134572702 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8400 7665 93 167 0 8231 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 33600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1490104/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33600 CPUtime=1002.03
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14211 0 0 0 100195 8 0 0 25 0 1 0 1096217760 34406400 7679 1992294400 134512640 135197250 4294956240 18446744073709551615 134541680 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8400 7679 93 167 0 8231 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 33600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1489976/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33732 CPUtime=1062.02
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14226 0 0 0 106194 8 0 0 25 0 1 0 1096217760 34541568 7694 1992294400 134512640 135197250 4294956240 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8433 7694 93 167 0 8264 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 33732

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1489912/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33732 CPUtime=1122
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14236 0 0 0 112192 8 0 0 25 0 1 0 1096217760 34541568 7704 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8433 7704 93 167 0 8264 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 33732

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1489912/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33732 CPUtime=1181.99
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14250 0 0 0 118191 8 0 0 25 0 1 0 1096217760 34541568 7718 1992294400 134512640 135197250 4294956240 18446744073709551615 134552656 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8433 7718 93 167 0 8264 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 33732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 18778
/proc/meminfo: memFree=1489912/2055912 swapFree=4170660/4192956
[pid=18777] ppid=18775 vsize=33732 CPUtime=1200.09
/proc/18777/stat : 18777 (march_nn) R 18775 18777 18278 0 -1 4194304 14253 0 0 0 120001 8 0 0 25 0 1 0 1096217760 34541568 7721 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 8433 7721 93 167 0 8264 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 33732

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): 1200.01
CPU system time (s): 0.091986
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 33732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14253
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= 1407

runsolver used 1.58376 second user time and 3.88641 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-28 11:18:59
IDJOB=1514270
IDBENCH=70332
IDSOLVER=522
FILE ID=node78/1514270-1238235538
PBS_JOBID= 9060568
Free space on /tmp= 126872 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S310111511-029.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514270-1238235538/watcher-1514270-1238235538 -o /tmp/evaluation-result-1514270-1238235538/solver-1514270-1238235538 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514270-1238235538.cnf

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

MD5SUM BENCH= a9b0b659393e65a898228098b67aeeff
RANDOM SEED=1813126220

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1521568 kB
Buffers:         63288 kB
Cached:         384544 kB
SwapCached:       7768 kB
Active:         126388 kB
Inactive:       331960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1521568 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            60152 kB
Committed_AS:  2474836 kB
PageTables:       2556 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= 126872 MiB
End job on node78 at 2009-03-28 11:39:01