Trace number 1733163

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) 1200.16 1200.59

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2.cnf
MD5SUMc145d81f1457b6e33e1aa58009001b0a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1448
Number of clauses720410
Sum of the clauses size4254134
Maximum clause length34
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 24709
Number of clauses of size 30
Number of clauses of size 48462
Number of clauses of size 530976
Number of clauses of size over 5675879

Solver Data 

477.40/477.66	c main():: ***                                   [ march satisfiability solver ]                                   ***
477.40/477.66	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
477.40/477.66	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
477.40/477.66	c main()::
477.40/477.66	c initFormula():: searching for DIMACS p-line....
477.40/477.66	c full lookahead due to high density!
477.40/477.66	c initFormula():: the DIMACS p-line indicates a CNF of 1448 variables and 720410 clauses.
477.40/477.66	c parseCNF():: parsing....
477.40/477.66	c parseCNF():: the CNF contains 384 unary clauses.
477.40/477.66	c runParser():: parsing was successful, warming up engines...
477.40/477.66	c simplify_formula():: removed 0 tautological, 305663 satisfied and 1980 duplicate clauses
477.40/477.66	c preprocessing fase I completed:: there are now 1012 free variables and 412767 clauses.
477.40/477.66	c stat :: sign balance is biased by 553.064
477.40/477.66	c using k-SAT heuristics (size based diff)
477.40/477.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
477.40/477.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 2760900 duplicate clauses
477.40/477.66	c resolvent_look() :: found 3874120 resolvents
477.40/477.66	c main():: clause / variable ratio: ( 4286887 / 1448 ) = 2960.56
477.40/477.66	c longest clause has size 22
477.40/477.66	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
477.40/477.66	c number of free variables = 1012
477.40/477.66	c dynamic_preselect_setsize :: off
477.40/477.66	c main():: all systems go!
477.40/477.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 215
703.74/704.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733163-1240785292/watcher-1733163-1240785292 -o /tmp/evaluation-result-1733163-1240785292/solver-1733163-1240785292 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1733163-1240785292.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 3/64 11421
/proc/meminfo: memFree=1532928/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=3652 CPUtime=0
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 750 0 0 0 0 0 0 0 18 0 1 0 106556566 3739648 735 1992294400 134512640 135197250 4294956240 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 913 741 58 167 0 744 0

[startup+0.089504 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 11421
/proc/meminfo: memFree=1532928/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=7656 CPUtime=0.08
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 1144 0 0 0 8 0 0 0 18 0 1 0 106556566 7839744 1129 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 1914 1129 58 167 0 1745 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7656

[startup+0.101542 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 11421
/proc/meminfo: memFree=1532928/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=7788 CPUtime=0.09
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 1189 0 0 0 9 0 0 0 18 0 1 0 106556566 7974912 1174 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 1947 1174 58 167 0 1778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.301574 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 11421
/proc/meminfo: memFree=1532928/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=10560 CPUtime=0.29
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 1951 0 0 0 29 0 0 0 19 0 1 0 106556566 10813440 1936 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 2640 1936 58 167 0 2471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10560

[startup+0.701642 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 11421
/proc/meminfo: memFree=1532928/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=15708 CPUtime=0.69
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 3397 0 0 0 67 2 0 0 22 0 1 0 106556566 16084992 3382 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 3927 3382 58 167 0 3758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15708

[startup+1.50178 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 11422
/proc/meminfo: memFree=1515192/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=25872 CPUtime=1.49
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 6271 0 0 0 146 3 0 0 25 0 1 0 106556566 26492928 6256 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 6468 6256 58 167 0 6299 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25872

[startup+3.10101 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 11422
/proc/meminfo: memFree=1501944/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=54660 CPUtime=3.08
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 24120 0 0 0 296 12 0 0 25 0 1 0 106556566 55971840 7633 1992294400 134512640 135197250 4294956240 18446744073709551615 134649020 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 13665 7633 67 167 0 13496 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 54660

[startup+6.30154 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 11422
/proc/meminfo: memFree=1501176/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=76336 CPUtime=6.28
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 85736 0 0 0 588 40 0 0 25 0 1 0 106556566 78168064 13371 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 19084 13371 83 167 0 18915 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 76336

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 11422
/proc/meminfo: memFree=1479224/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=76880 CPUtime=12.68
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 85890 0 0 0 1228 40 0 0 25 0 1 0 106556566 78725120 13487 1992294400 134512640 135197250 4294956240 18446744073709551615 134578101 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 19220 13487 83 167 0 19051 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 76880

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 11422
/proc/meminfo: memFree=1478328/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=78416 CPUtime=25.47
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 86108 0 0 0 2507 40 0 0 25 0 1 0 106556566 80297984 13705 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 19604 13705 83 167 0 19435 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 78416

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 11422
/proc/meminfo: memFree=1476280/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=81124 CPUtime=51.06
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 86697 0 0 0 5065 41 0 0 25 0 1 0 106556566 83070976 14294 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 20281 14294 83 167 0 20112 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 81124

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 11422
/proc/meminfo: memFree=1459512/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=98420 CPUtime=102.24
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 90837 0 0 0 10182 42 0 0 25 0 1 0 106556566 100782080 18434 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 24605 18434 83 167 0 24436 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 98420

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11422
/proc/meminfo: memFree=1436408/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=124564 CPUtime=162.22
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 96646 0 0 0 16178 44 0 0 25 0 1 0 106556566 127553536 24243 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 31141 24243 83 167 0 30972 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 124564

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11422
/proc/meminfo: memFree=1413880/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=158372 CPUtime=222.2
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 102204 0 0 0 22174 46 0 0 25 0 1 0 106556566 162172928 29801 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 39593 29801 83 167 0 39424 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 158372

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=1388024/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=178568 CPUtime=282.17
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 108690 0 0 0 28168 49 0 0 25 0 1 0 106556566 182853632 36287 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 44642 36287 83 167 0 44473 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 178568

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=1358328/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=201404 CPUtime=342.16
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 116065 0 0 0 34164 52 0 0 25 0 1 0 106556566 206237696 43662 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 50351 43662 83 167 0 50182 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 201404

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=1320440/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=263608 CPUtime=402.13
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 125596 0 0 0 40158 55 0 0 25 0 1 0 106556566 269934592 53193 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 65902 53193 83 167 0 65733 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 263608

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=1288888/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=266160 CPUtime=462.11
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 203259 0 0 0 46123 88 0 0 25 0 1 0 106556566 272547840 60827 1992294400 134512640 135197250 4294956240 18446744073709551615 134560777 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 66540 60827 83 167 0 66371 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 266160

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=987576/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759324 CPUtime=522.09
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 432299 0 0 0 52022 187 0 0 25 0 1 0 106556566 777547776 136057 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189831 136057 93 167 0 189662 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 759324

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=987320/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759324 CPUtime=582.07
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 432359 0 0 0 58020 187 0 0 25 0 1 0 106556566 777547776 136117 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189831 136117 93 167 0 189662 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 759324

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=986936/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759324 CPUtime=642.06
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 432426 0 0 0 64018 188 0 0 25 0 1 0 106556566 777547776 136184 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189831 136184 93 167 0 189662 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 759324

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=982904/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759344 CPUtime=702.03
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 433471 0 0 0 70014 189 0 0 25 0 1 0 106556566 777568256 137229 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189836 137229 93 167 0 189667 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 759344

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=982520/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759344 CPUtime=762.01
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 433496 0 0 0 76012 189 0 0 25 0 1 0 106556566 777568256 137254 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189836 137254 93 167 0 189667 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 759344

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=982520/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759344 CPUtime=821.99
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 433497 0 0 0 82010 189 0 0 25 0 1 0 106556566 777568256 137255 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189836 137255 93 167 0 189667 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 759344

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=982520/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759344 CPUtime=881.96
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 433507 0 0 0 88007 189 0 0 25 0 1 0 106556566 777568256 137265 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189836 137265 93 167 0 189667 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 759344

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=981240/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759364 CPUtime=941.95
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 433813 0 0 0 94005 190 0 0 25 0 1 0 106556566 777588736 137571 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189841 137571 93 167 0 189672 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 759364

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=981240/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759364 CPUtime=1001.92
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 433813 0 0 0 100002 190 0 0 25 0 1 0 106556566 777588736 137571 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189841 137571 93 167 0 189672 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 759364

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=981176/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759364 CPUtime=1061.91
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 433837 0 0 0 106000 191 0 0 25 0 1 0 106556566 777588736 137595 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189841 137595 93 167 0 189672 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 759364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=981112/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759364 CPUtime=1121.89
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 433846 0 0 0 111998 191 0 0 25 0 1 0 106556566 777588736 137604 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189841 137604 93 167 0 189672 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 759364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=981048/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759364 CPUtime=1181.86
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 433855 0 0 0 117995 191 0 0 25 0 1 0 106556566 777588736 137613 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189841 137613 93 167 0 189672 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 759364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11424
/proc/meminfo: memFree=981048/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759364 CPUtime=1200.06
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 433855 0 0 0 119815 191 0 0 25 0 1 0 106556566 777588736 137613 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189841 137613 93 167 0 189672 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 759364

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 2/65 11424
/proc/meminfo: memFree=981048/2055920 swapFree=4192956/4192956
[pid=11421] ppid=11419 vsize=759364 CPUtime=1200.06
/proc/11421/stat : 11421 (march_nn) R 11419 11421 11329 0 -1 4194304 433855 0 0 0 119815 191 0 0 25 0 1 0 106556566 777588736 137613 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 189841 137613 93 167 0 189672 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 759364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.16
CPU user time (s): 1198.15
CPU system time (s): 2.00369
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 879596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.15
system time used= 2.0037
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 433855
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= 2741

runsolver used 1.14482 second user time and 2.16067 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-27 00:34:53
IDJOB=1733163
IDBENCH=71135
IDSOLVER=522
FILE ID=node57/1733163-1240785292
PBS_JOBID= 9187301
Free space on /tmp= 66420 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733163-1240785292/watcher-1733163-1240785292 -o /tmp/evaluation-result-1733163-1240785292/solver-1733163-1240785292 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1733163-1240785292.cnf

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

MD5SUM BENCH= c145d81f1457b6e33e1aa58009001b0a
RANDOM SEED=1868736543

node57.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		: 3000.256
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		: 3000.256
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:       1533344 kB
Buffers:         58144 kB
Cached:         374336 kB
SwapCached:          0 kB
Active:         227156 kB
Inactive:       219228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533344 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           22600 kB
Writeback:           0 kB
Mapped:          23632 kB
Slab:            62272 kB
Committed_AS:   325584 kB
PageTables:       1388 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= 66420 MiB
End job on node57 at 2009-04-27 00:54:55