Trace number 1716691

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) 1200.06 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications 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 variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data 

8.99/9.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
8.99/9.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
8.99/9.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
8.99/9.03	c main()::
8.99/9.03	c initFormula():: searching for DIMACS p-line....
8.99/9.03	c initFormula():: the DIMACS p-line indicates a CNF of 138808 variables and 626501 clauses.
8.99/9.03	c parseCNF():: parsing....
8.99/9.03	c parseCNF():: the CNF contains 11712 unary clauses.
8.99/9.03	c runParser():: parsing was successful, warming up engines...
8.99/9.03	c find_and_remove_tautogolies():: found and removed 20087 tautologies
8.99/9.03	c find_and_remove_tautogolies():: found and removed 110 tautologies
8.99/9.03	c simplify_formula():: removed 182 tautological, 219181 satisfied and 13162 duplicate clauses
8.99/9.03	c preprocessing fase I completed:: there are now 74088 free variables and 393976 clauses.
8.99/9.03	c stat :: sign balance is biased by 0.956
8.99/9.03	c using k-SAT heuristics (size based diff)
8.99/9.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
8.99/9.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
8.99/9.03	c resolvent_look() :: found 4 resolvents
8.99/9.03	c main():: clause / variable ratio: ( 393980 / 138808 ) = 2.84
8.99/9.03	c longest clause has size 10
8.99/9.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
8.99/9.03	c number of free variables = 74088
8.99/9.03	c dynamic_preselect_setsize :: off
8.99/9.03	c main():: all systems go!
8.99/9.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 469
131.84/131.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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-1716691-1240619130/watcher-1716691-1240619130 -o /tmp/evaluation-result-1716691-1240619130/solver-1716691-1240619130 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716691-1240619130.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 1.09 3/64 16957
/proc/meminfo: memFree=972672/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=8452 CPUtime=0
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 723 0 0 0 0 0 0 0 18 0 1 0 89946759 8654848 708 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 2113 710 58 167 0 1944 0

[startup+0.0802409 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 16957
/proc/meminfo: memFree=972672/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=17212 CPUtime=0.07
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 3472 0 0 0 6 1 0 0 18 0 1 0 89946759 17625088 3457 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 4303 3457 58 167 0 4134 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17212

[startup+0.101245 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 16957
/proc/meminfo: memFree=972672/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=17476 CPUtime=0.09
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 3564 0 0 0 8 1 0 0 18 0 1 0 89946759 17895424 3549 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 4369 3549 58 167 0 4200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17476

[startup+0.301287 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 16957
/proc/meminfo: memFree=972672/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=20116 CPUtime=0.29
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 4412 0 0 0 27 2 0 0 19 0 1 0 89946759 20598784 4397 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 5029 4398 58 167 0 4860 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20116

[startup+0.701373 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 16957
/proc/meminfo: memFree=972672/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=25396 CPUtime=0.69
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 6018 0 0 0 66 3 0 0 22 0 1 0 89946759 26005504 6003 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 6349 6003 58 167 0 6180 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25396

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 1.09 2/65 16958
/proc/meminfo: memFree=927416/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=67320 CPUtime=1.49
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 13328 0 0 0 143 6 0 0 25 0 1 0 89946759 68935680 11478 1992294400 134512640 135197250 4294956224 18446744073709551615 134560840 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 16830 11478 66 167 0 16661 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67320

[startup+3.10189 s]
/proc/loadavg: 0.92 0.98 1.09 2/65 16958
/proc/meminfo: memFree=920440/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=69636 CPUtime=3.09
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 18697 0 0 0 300 9 0 0 25 0 1 0 89946759 71307264 12544 1992294400 134512640 135197250 4294956224 18446744073709551615 134564881 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 17409 12544 67 167 0 17240 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69636

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 1.09 2/65 16958
/proc/meminfo: memFree=921784/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=70172 CPUtime=6.29
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 26576 0 0 0 616 13 0 0 25 0 1 0 89946759 71856128 12692 1992294400 134512640 135197250 4294956224 18446744073709551615 134693584 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 17543 12692 81 167 0 17374 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70172

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 1.09 2/65 16958
/proc/meminfo: memFree=860408/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=255712 CPUtime=12.69
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 50744 0 0 0 1245 24 0 0 25 0 1 0 89946759 261849088 28028 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 63928 28028 90 167 0 63759 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 255712

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 1.09 2/65 16958
/proc/meminfo: memFree=858744/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=256228 CPUtime=25.48
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 51172 0 0 0 2524 24 0 0 25 0 1 0 89946759 262377472 28456 1992294400 134512640 135197250 4294956224 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 64057 28456 92 167 0 63888 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 256228

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 1.08 2/65 16958
/proc/meminfo: memFree=858360/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=256740 CPUtime=51.07
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 51305 0 0 0 5083 24 0 0 25 0 1 0 89946759 262901760 28589 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 64185 28589 92 167 0 64016 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 256740

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.08 2/65 16958
/proc/meminfo: memFree=856632/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=259840 CPUtime=102.26
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 51733 0 0 0 10201 25 0 0 25 0 1 0 89946759 266076160 29017 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 64960 29017 92 167 0 64791 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 259840

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 16958
/proc/meminfo: memFree=852728/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=263080 CPUtime=162.23
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 52743 0 0 0 16197 26 0 0 25 0 1 0 89946759 269393920 29978 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 65770 29978 92 167 0 65601 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 263080

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 16958
/proc/meminfo: memFree=851128/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=264548 CPUtime=222.2
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 53134 0 0 0 22194 26 0 0 25 0 1 0 89946759 270897152 30369 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 66137 30369 92 167 0 65968 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 264548

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 16958
/proc/meminfo: memFree=849464/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=266212 CPUtime=282.18
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 53543 0 0 0 28191 27 0 0 25 0 1 0 89946759 272601088 30778 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 66553 30778 92 167 0 66384 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 266212

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 16958
/proc/meminfo: memFree=849144/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=266516 CPUtime=342.16
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 53618 0 0 0 34189 27 0 0 25 0 1 0 89946759 272912384 30853 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 66629 30853 92 167 0 66460 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 266516

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 16958
/proc/meminfo: memFree=849016/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=266648 CPUtime=402.14
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 53649 0 0 0 40186 28 0 0 25 0 1 0 89946759 273047552 30884 1992294400 134512640 135197250 4294956224 18446744073709551615 134548673 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 66662 30884 92 167 0 66493 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 266648

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 16958
/proc/meminfo: memFree=848568/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=266940 CPUtime=462.11
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 53745 0 0 0 46183 28 0 0 25 0 1 0 89946759 273346560 30980 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 66735 30980 92 167 0 66566 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 266940

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 16958
/proc/meminfo: memFree=847736/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=267756 CPUtime=522.09
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 53967 0 0 0 52180 29 0 0 25 0 1 0 89946759 274182144 31202 1992294400 134512640 135197250 4294956224 18446744073709551615 134649044 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 66939 31202 92 167 0 66770 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 267756

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 16958
/proc/meminfo: memFree=847672/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=267888 CPUtime=582.06
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54005 0 0 0 58177 29 0 0 25 0 1 0 89946759 274317312 31240 1992294400 134512640 135197250 4294956224 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 66972 31240 92 167 0 66803 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 267888

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 16958
/proc/meminfo: memFree=847480/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=268188 CPUtime=642.04
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54074 0 0 0 64175 29 0 0 25 0 1 0 89946759 274624512 31309 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 67047 31309 92 167 0 66878 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 268188

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 16958
/proc/meminfo: memFree=846840/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=269776 CPUtime=702.02
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54224 0 0 0 70172 30 0 0 25 0 1 0 89946759 276250624 31459 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 67444 31459 92 167 0 67275 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 269776

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 16960
/proc/meminfo: memFree=846456/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=269776 CPUtime=762
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54238 0 0 0 76170 30 0 0 25 0 1 0 89946759 276250624 31473 1992294400 134512640 135197250 4294956224 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 67444 31473 92 167 0 67275 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 269776

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 16960
/proc/meminfo: memFree=846264/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=270200 CPUtime=821.97
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54337 0 0 0 82167 30 0 0 25 0 1 0 89946759 276684800 31572 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 67550 31572 92 167 0 67381 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 270200

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16960
/proc/meminfo: memFree=845112/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=270892 CPUtime=881.94
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54632 0 0 0 88163 31 0 0 25 0 1 0 89946759 277393408 31867 1992294400 134512640 135197250 4294956224 18446744073709551615 134570901 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 67723 31867 92 167 0 67554 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 270892

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16960
/proc/meminfo: memFree=844984/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=271024 CPUtime=941.92
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54645 0 0 0 94161 31 0 0 25 0 1 0 89946759 277528576 31880 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 67756 31880 92 167 0 67587 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 271024

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16960
/proc/meminfo: memFree=844984/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=271024 CPUtime=1001.89
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54656 0 0 0 100158 31 0 0 25 0 1 0 89946759 277528576 31891 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 67756 31891 92 167 0 67587 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 271024

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16960
/proc/meminfo: memFree=844344/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=271560 CPUtime=1061.88
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54810 0 0 0 106156 32 0 0 25 0 1 0 89946759 278077440 32045 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 67890 32045 92 167 0 67721 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 271560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16960
/proc/meminfo: memFree=844344/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=271560 CPUtime=1121.85
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54823 0 0 0 112153 32 0 0 25 0 1 0 89946759 278077440 32058 1992294400 134512640 135197250 4294956224 18446744073709551615 134550740 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 67890 32058 92 167 0 67721 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 271560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16960
/proc/meminfo: memFree=844280/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=271560 CPUtime=1181.83
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54834 0 0 0 118151 32 0 0 25 0 1 0 89946759 278077440 32069 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 67890 32069 92 167 0 67721 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 271560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 16960
/proc/meminfo: memFree=844280/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=271560 CPUtime=1200.02
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54836 0 0 0 119970 32 0 0 25 0 1 0 89946759 278077440 32071 1992294400 134512640 135197250 4294956224 18446744073709551615 134550747 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 67890 32071 92 167 0 67721 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 271560

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 0.98 1.00 2/65 16960
/proc/meminfo: memFree=844280/2055920 swapFree=4192956/4192956
[pid=16957] ppid=16955 vsize=271560 CPUtime=1200.02
/proc/16957/stat : 16957 (march_nn) R 16955 16957 16511 0 -1 4194304 54836 0 0 0 119970 32 0 0 25 0 1 0 89946759 278077440 32071 1992294400 134512640 135197250 4294956224 18446744073709551615 134550747 0 0 4096 0 0 0 0 17 1 0 0
/proc/16957/statm: 67890 32071 92 167 0 67721 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 271560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.06
CPU user time (s): 1199.71
CPU system time (s): 0.346947
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 271560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.346947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54836
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= 1676

runsolver used 0.875866 second user time and 2.56261 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-25 02:25:31
IDJOB=1716691
IDBENCH=20387
IDSOLVER=522
FILE ID=node10/1716691-1240619130
PBS_JOBID= 9186304
Free space on /tmp= 66316 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716691-1240619130/watcher-1716691-1240619130 -o /tmp/evaluation-result-1716691-1240619130/solver-1716691-1240619130 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716691-1240619130.cnf

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

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=1540396598

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:        973088 kB
Buffers:         90988 kB
Cached:         886104 kB
SwapCached:          0 kB
Active:         135700 kB
Inactive:       855356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        973088 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           11524 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            77840 kB
Committed_AS:   303772 kB
PageTables:       1372 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= 66316 MiB
End job on node10 at 2009-04-25 02:45:34