Trace number 1514222

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S822708255-070.cnf
MD5SUMb4b21d0b7e1c85f1ed2d73fe388ea563
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark115.094
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 

1.00/1.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.07	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.07	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.07	c main()::
1.00/1.07	c initFormula():: searching for DIMACS p-line....
1.00/1.07	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
1.00/1.07	c parseCNF():: parsing....
1.00/1.07	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.07	c runParser():: parsing was successful, warming up engines...
1.00/1.07	c simplify_formula():: removed 0 tautological, 379 satisfied and 0 duplicate clauses
1.00/1.07	c preprocessing fase I completed:: there are now 13941 free variables and 58421 clauses.
1.00/1.07	c stat :: sign balance is biased by 0.470
1.00/1.07	c using 3-SAT heuristics (occurence based diff)
1.00/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
1.00/1.07	c resolvent_look() :: found 74 resolvents
1.00/1.07	c lessRedundantTransformation():: nothing to be done.
1.00/1.07	c transformTo3SAT():: you gave me 14000 variables and 58495 clauses.
1.00/1.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.00/1.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.00/1.07	c transformTo3SAT():: the transformation yielded 14000 variabels and 58495 clauses.
1.00/1.07	c main():: clause / variable ratio: ( 58495 / 14000 ) = 4.18
1.00/1.07	c longest clause has size 3
1.00/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.07	c number of free variables = 13941
1.00/1.07	c dynamic_preselect_setsize :: off
1.00/1.07	c main():: all systems go!
1.00/1.07	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-1514222-1238228188/watcher-1514222-1238228188 -o /tmp/evaluation-result-1514222-1238228188/solver-1514222-1238228188 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514222-1238228188.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 3/72 6435
/proc/meminfo: memFree=901208/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=2336 CPUtime=0
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 409 0 0 0 0 0 0 0 18 0 1 0 1095480047 2392064 394 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 584 394 59 167 0 415 0

[startup+0.027747 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 6435
/proc/meminfo: memFree=901208/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=2600 CPUtime=0.02
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 486 0 0 0 2 0 0 0 18 0 1 0 1095480047 2662400 471 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 650 471 59 167 0 481 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2600

[startup+0.10176 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 6435
/proc/meminfo: memFree=901208/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=7404 CPUtime=0.09
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 1271 0 0 0 9 0 0 0 18 0 1 0 1095480047 7581696 1255 1992294400 134512640 135197250 4294956240 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 1851 1255 63 167 0 1682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7404

[startup+0.301796 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 6435
/proc/meminfo: memFree=901208/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=8484 CPUtime=0.29
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 2776 0 0 0 28 1 0 0 19 0 1 0 1095480047 8687616 1546 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 2121 1546 68 167 0 1952 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8484

[startup+0.701872 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 6435
/proc/meminfo: memFree=901208/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=8296 CPUtime=0.69
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 5649 0 0 0 67 2 0 0 22 0 1 0 1095480047 8495104 1529 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 2074 1529 82 167 0 1905 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8296

[startup+1.50202 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 6436
/proc/meminfo: memFree=891856/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=25620 CPUtime=1.49
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 12334 0 0 0 144 5 0 0 25 0 1 0 1095480047 26234880 5779 1992294400 134512640 135197250 4294956240 18446744073709551615 134541195 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 6405 5779 93 167 0 6236 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25620

[startup+3.10133 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 6436
/proc/meminfo: memFree=877968/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=26724 CPUtime=3.09
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 12536 0 0 0 304 5 0 0 25 0 1 0 1095480047 27365376 5981 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 6681 5981 93 167 0 6512 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26724

[startup+6.30193 s]
/proc/loadavg: 0.92 0.97 0.99 2/73 6436
/proc/meminfo: memFree=874896/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=29404 CPUtime=6.29
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 13188 0 0 0 623 6 0 0 25 0 1 0 1095480047 30109696 6633 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 7351 6633 93 167 0 7182 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29404

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/73 6436
/proc/meminfo: memFree=874192/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=29932 CPUtime=12.69
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 13318 0 0 0 1263 6 0 0 25 0 1 0 1095480047 30650368 6763 1992294400 134512640 135197250 4294956240 18446744073709551615 134601527 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 7483 6763 93 167 0 7314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29932

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/73 6436
/proc/meminfo: memFree=873552/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=30460 CPUtime=25.48
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 13469 0 0 0 2542 6 0 0 25 0 1 0 1095480047 31191040 6914 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 7615 6914 93 167 0 7446 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30460

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/73 6436
/proc/meminfo: memFree=872976/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=31120 CPUtime=51.07
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 13612 0 0 0 5101 6 0 0 25 0 1 0 1095480047 31866880 7057 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 7780 7057 93 167 0 7611 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31120

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/73 6436
/proc/meminfo: memFree=872464/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=31648 CPUtime=102.25
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 13747 0 0 0 10219 6 0 0 25 0 1 0 1095480047 32407552 7192 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 7912 7192 93 167 0 7743 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 31648

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=872016/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=32044 CPUtime=162.24
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 13857 0 0 0 16217 7 0 0 25 0 1 0 1095480047 32813056 7302 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8011 7302 93 167 0 7842 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32044

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=871696/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=32308 CPUtime=222.21
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 13935 0 0 0 22214 7 0 0 25 0 1 0 1095480047 33083392 7380 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8077 7380 93 167 0 7908 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32308

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=871440/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=32572 CPUtime=282.19
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 13985 0 0 0 28212 7 0 0 25 0 1 0 1095480047 33353728 7430 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8143 7430 93 167 0 7974 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32572

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=871312/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=32704 CPUtime=342.17
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14022 0 0 0 34210 7 0 0 25 0 1 0 1095480047 33488896 7467 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8176 7467 93 167 0 8007 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 32704

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=871120/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=32836 CPUtime=402.14
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14055 0 0 0 40207 7 0 0 25 0 1 0 1095480047 33624064 7500 1992294400 134512640 135197250 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8209 7500 93 167 0 8040 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 32836

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870992/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=32968 CPUtime=462.12
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14084 0 0 0 46205 7 0 0 25 0 1 0 1095480047 33759232 7529 1992294400 134512640 135197250 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8242 7529 93 167 0 8073 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 32968

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870864/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=32968 CPUtime=522.1
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14107 0 0 0 52203 7 0 0 25 0 1 0 1095480047 33759232 7552 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8242 7552 93 167 0 8073 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 32968

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870736/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33100 CPUtime=582.08
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14137 0 0 0 58201 7 0 0 25 0 1 0 1095480047 33894400 7582 1992294400 134512640 135197250 4294956240 18446744073709551615 134597466 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8275 7582 93 167 0 8106 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 33100

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870672/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33232 CPUtime=642.06
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14157 0 0 0 64199 7 0 0 25 0 1 0 1095480047 34029568 7602 1992294400 134512640 135197250 4294956240 18446744073709551615 134592456 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8308 7602 93 167 0 8139 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 33232

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870608/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33364 CPUtime=702.03
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14178 0 0 0 70196 7 0 0 25 0 1 0 1095480047 34164736 7623 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8341 7623 93 167 0 8172 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 33364

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870544/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33364 CPUtime=762.01
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14192 0 0 0 76194 7 0 0 25 0 1 0 1095480047 34164736 7637 1992294400 134512640 135197250 4294956240 18446744073709551615 134597005 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8341 7637 93 167 0 8172 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 33364

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870480/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33364 CPUtime=821.99
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14206 0 0 0 82192 7 0 0 25 0 1 0 1095480047 34164736 7651 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8341 7651 93 167 0 8172 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 33364

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870480/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33496 CPUtime=881.97
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14223 0 0 0 88189 8 0 0 25 0 1 0 1095480047 34299904 7668 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8374 7668 93 167 0 8205 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 33496

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870352/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33496 CPUtime=941.95
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14237 0 0 0 94187 8 0 0 25 0 1 0 1095480047 34299904 7682 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8374 7682 93 167 0 8205 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 33496

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870288/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33628 CPUtime=1001.93
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14251 0 0 0 100185 8 0 0 25 0 1 0 1095480047 34435072 7696 1992294400 134512640 135197250 4294956240 18446744073709551615 134556558 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8407 7696 93 167 0 8238 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 33628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870224/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33628 CPUtime=1061.9
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14262 0 0 0 106182 8 0 0 25 0 1 0 1095480047 34435072 7707 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8407 7707 93 167 0 8238 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 33628

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870224/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33760 CPUtime=1121.88
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14277 0 0 0 112180 8 0 0 25 0 1 0 1095480047 34570240 7722 1992294400 134512640 135197250 4294956240 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8440 7722 93 167 0 8271 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 33760

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870160/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33760 CPUtime=1181.86
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14290 0 0 0 118178 8 0 0 25 0 1 0 1095480047 34570240 7735 1992294400 134512640 135197250 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8440 7735 93 167 0 8271 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 33760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870160/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33760 CPUtime=1200.05
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14294 0 0 0 119997 8 0 0 25 0 1 0 1095480047 34570240 7739 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8440 7739 93 167 0 8271 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 33760

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: 0.99 0.97 0.99 2/73 6436
/proc/meminfo: memFree=870160/2055920 swapFree=4164316/4192956
[pid=6435] ppid=6433 vsize=33760 CPUtime=1200.05
/proc/6435/stat : 6435 (march_nn) R 6433 6435 6200 0 -1 4194304 14294 0 0 0 119997 8 0 0 25 0 1 0 1095480047 34570240 7739 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6435/statm: 8440 7739 93 167 0 8271 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 33760

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.092985
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 33760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14294
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= 2533

runsolver used 1.15582 second user time and 3.22051 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 09:16:28
IDJOB=1514222
IDBENCH=70328
IDSOLVER=522
FILE ID=node64/1514222-1238228188
PBS_JOBID= 9060605
Free space on /tmp= 66408 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S822708255-070.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514222-1238228188/watcher-1514222-1238228188 -o /tmp/evaluation-result-1514222-1238228188/solver-1514222-1238228188 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514222-1238228188.cnf

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

MD5SUM BENCH= b4b21d0b7e1c85f1ed2d73fe388ea563
RANDOM SEED=2003668822

node64.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		: 3000.261
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		: 3000.261
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:        901624 kB
Buffers:         86376 kB
Cached:         964368 kB
SwapCached:      19440 kB
Active:          83340 kB
Inactive:       988556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        901624 kB
SwapTotal:     4192956 kB
SwapFree:      4164316 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          16120 kB
Slab:            67228 kB
Committed_AS:  2881748 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-03-28 09:36:30