Trace number 1716015

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) 1200.15 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data 

21.79/21.83	c main():: ***                                   [ march satisfiability solver ]                                   ***
21.79/21.83	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
21.79/21.83	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
21.79/21.83	c main()::
21.79/21.83	c initFormula():: searching for DIMACS p-line....
21.79/21.83	c initFormula():: the DIMACS p-line indicates a CNF of 293864 variables and 1370917 clauses.
21.79/21.83	c parseCNF():: parsing....
21.79/21.83	c parseCNF():: the CNF contains 24516 unary clauses.
21.79/21.83	c runParser():: parsing was successful, warming up engines...
21.79/21.83	c find_and_remove_tautogolies():: found and removed 41877 tautologies
21.79/21.83	c find_and_remove_tautogolies():: found and removed 110 tautologies
21.79/21.83	c simplify_formula():: removed 263 tautological, 473646 satisfied and 27570 duplicate clauses
21.79/21.83	c preprocessing fase I completed:: there are now 155138 free variables and 869438 clauses.
21.79/21.83	c stat :: sign balance is biased by 0.931
21.79/21.83	c using k-SAT heuristics (size based diff)
21.79/21.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
21.79/21.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
21.79/21.83	c main():: clause / variable ratio: ( 869438 / 293864 ) = 2.96
21.79/21.83	c longest clause has size 10
21.79/21.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
21.79/21.83	c number of free variables = 155138
21.79/21.83	c dynamic_preselect_setsize :: off
21.79/21.83	c main():: all systems go!
21.79/21.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 560
560.44/560.68	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-1716015-1240610038/watcher-1716015-1240610038 -o /tmp/evaluation-result-1716015-1240610038/solver-1716015-1240610038 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716015-1240610038.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: 0.99 0.98 0.92 3/64 17854
/proc/meminfo: memFree=1487488/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=7340 CPUtime=0
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 738 0 0 0 0 0 0 0 18 0 1 0 89037536 7516160 723 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 1835 729 58 167 0 1666 0

[startup+0.053301 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 17854
/proc/meminfo: memFree=1487488/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=29828 CPUtime=0.04
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 5617 0 0 0 3 1 0 0 18 0 1 0 89037536 30543872 5602 1992294400 134512640 135197250 4294956224 18446744073709551615 134568480 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 7457 5605 58 167 0 7288 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 29828

[startup+0.101303 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 17854
/proc/meminfo: memFree=1487488/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=34988 CPUtime=0.09
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 7038 0 0 0 7 2 0 0 18 0 1 0 89037536 35827712 7023 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 8747 7024 58 167 0 8578 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34988

[startup+0.303919 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 17854
/proc/meminfo: memFree=1487488/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=37760 CPUtime=0.3
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 7905 0 0 0 27 3 0 0 19 0 1 0 89037536 38666240 7890 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 9440 7890 58 167 0 9271 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 37760

[startup+0.701341 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 17854
/proc/meminfo: memFree=1487488/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=43040 CPUtime=0.69
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 9555 0 0 0 65 4 0 0 23 0 1 0 89037536 44072960 9540 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 10760 9540 58 167 0 10591 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43040

[startup+1.5014 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17855
/proc/meminfo: memFree=1444600/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=53072 CPUtime=1.49
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 12662 0 0 0 143 6 0 0 25 0 1 0 89037536 54345728 12647 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 13268 12647 58 167 0 13099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53072

[startup+3.1015 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17855
/proc/meminfo: memFree=1385656/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=137848 CPUtime=3.09
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 26600 0 0 0 297 12 0 0 25 0 1 0 89037536 141156352 22689 1992294400 134512640 135197250 4294956224 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 34462 22689 65 167 0 34293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 137848

[startup+6.3027 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17855
/proc/meminfo: memFree=1383096/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=156224 CPUtime=6.3
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 39768 0 0 0 611 19 0 0 25 0 1 0 89037536 159973376 28523 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 39056 28523 67 167 0 38887 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 156224

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17855
/proc/meminfo: memFree=1376952/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=152780 CPUtime=12.69
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 54350 0 0 0 1243 26 0 0 25 0 1 0 89037536 156446720 27674 1992294400 134512640 135197250 4294956224 18446744073709551615 134692140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 38195 27674 79 167 0 38026 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 152780

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17855
/proc/meminfo: memFree=1259704/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=534128 CPUtime=25.48
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 109117 0 0 0 2498 50 0 0 25 0 1 0 89037536 546947072 56926 1992294400 134512640 135197250 4294956224 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 133532 56926 90 167 0 133363 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 534128

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17855
/proc/meminfo: memFree=1259704/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=534128 CPUtime=51.07
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 109145 0 0 0 5057 50 0 0 25 0 1 0 89037536 546947072 56954 1992294400 134512640 135197250 4294956224 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 133532 56954 90 167 0 133363 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 534128

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17855
/proc/meminfo: memFree=1257144/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=534456 CPUtime=102.26
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 109792 0 0 0 10176 50 0 0 25 0 1 0 89037536 547282944 57601 1992294400 134512640 135197250 4294956224 18446744073709551615 134541395 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 133614 57601 92 167 0 133445 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 534456

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17855
/proc/meminfo: memFree=1251064/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=540440 CPUtime=162.24
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 111301 0 0 0 16173 51 0 0 25 0 1 0 89037536 553410560 59110 1992294400 134512640 135197250 4294956224 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 135110 59110 92 167 0 134941 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 540440

[startup+222.302 s]
/proc/loadavg: 1.04 1.00 0.93 2/65 17855
/proc/meminfo: memFree=1248888/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=542136 CPUtime=222.23
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 111861 0 0 0 22171 52 0 0 25 0 1 0 89037536 555147264 59670 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 135534 59670 92 167 0 135365 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 542136

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 17855
/proc/meminfo: memFree=1247992/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=544580 CPUtime=282.22
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 112066 0 0 0 28170 52 0 0 25 0 1 0 89037536 557649920 59875 1992294400 134512640 135197250 4294956224 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 136145 59875 92 167 0 135976 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 544580

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17855
/proc/meminfo: memFree=1245624/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=546064 CPUtime=342.2
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 112654 0 0 0 34168 52 0 0 25 0 1 0 89037536 559169536 60463 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 136516 60463 92 167 0 136347 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 546064

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17855
/proc/meminfo: memFree=1241464/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=553016 CPUtime=402.19
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 113872 0 0 0 40166 53 0 0 25 0 1 0 89037536 566288384 61506 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 138254 61506 92 167 0 138085 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 553016

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1238648/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=554952 CPUtime=462.17
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 114677 0 0 0 46164 53 0 0 25 0 1 0 89037536 568270848 62194 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 138738 62194 92 167 0 138569 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 554952

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1235256/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=557544 CPUtime=522.15
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 115605 0 0 0 52162 53 0 0 25 0 1 0 89037536 570925056 63039 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 139386 63039 92 167 0 139217 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 557544

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1232248/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=561004 CPUtime=582.13
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 116387 0 0 0 58160 53 0 0 25 0 1 0 89037536 574468096 63776 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 140251 63776 92 167 0 140082 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 561004

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1232248/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=561004 CPUtime=642.12
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 116387 0 0 0 64159 53 0 0 25 0 1 0 89037536 574468096 63776 1992294400 134512640 135197250 4294956224 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 140251 63776 92 167 0 140082 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 561004

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1232248/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=561004 CPUtime=702.11
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 116387 0 0 0 70157 54 0 0 25 0 1 0 89037536 574468096 63776 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 140251 63776 92 167 0 140082 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 561004

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1231608/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=561604 CPUtime=762.1
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 116554 0 0 0 76156 54 0 0 25 0 1 0 89037536 575082496 63943 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 140401 63943 92 167 0 140232 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 561604

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1231288/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=562012 CPUtime=822.08
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 116646 0 0 0 82154 54 0 0 25 0 1 0 89037536 575500288 64035 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 140503 64035 92 167 0 140334 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 562012

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1230840/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=562308 CPUtime=882.07
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 116751 0 0 0 88153 54 0 0 25 0 1 0 89037536 575803392 64140 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 140577 64140 92 167 0 140408 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 562308

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1230584/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=562724 CPUtime=942.05
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 116822 0 0 0 94151 54 0 0 25 0 1 0 89037536 576229376 64211 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 140681 64211 92 167 0 140512 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 562724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1230136/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=563024 CPUtime=1002.04
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 116924 0 0 0 100150 54 0 0 25 0 1 0 89037536 576536576 64313 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 140756 64313 92 167 0 140587 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 563024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1229560/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=563700 CPUtime=1062.02
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 117066 0 0 0 106148 54 0 0 25 0 1 0 89037536 577228800 64455 1992294400 134512640 135197250 4294956224 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 140925 64455 92 167 0 140756 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 563700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1229432/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=563836 CPUtime=1122.01
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 117097 0 0 0 112147 54 0 0 25 0 1 0 89037536 577368064 64486 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 140959 64486 92 167 0 140790 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 563836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1228920/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=564248 CPUtime=1181.99
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 117266 0 0 0 118145 54 0 0 25 0 1 0 89037536 577789952 64605 1992294400 134512640 135197250 4294956224 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 141062 64605 92 167 0 140893 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 564248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17861
/proc/meminfo: memFree=1228728/2055920 swapFree=4130412/4192956
[pid=17854] ppid=17852 vsize=564448 CPUtime=1200.1
/proc/17854/stat : 17854 (march_nn) R 17852 17854 17669 0 -1 4194304 117351 0 0 0 119955 55 0 0 25 0 1 0 89037536 577994752 64639 1992294400 134512640 135197250 4294956224 18446744073709551615 134548476 0 0 4096 0 0 0 0 17 1 0 0
/proc/17854/statm: 141112 64639 92 167 0 140943 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 564448

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): 1200.45
CPU time (s): 1200.15
CPU user time (s): 1199.55
CPU system time (s): 0.595909
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 564448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.595909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117351
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= 1896

runsolver used 0.837872 second user time and 2.6006 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-24 23:54:00
IDJOB=1716015
IDBENCH=20365
IDSOLVER=522
FILE ID=node22/1716015-1240610038
PBS_JOBID= 9186292
Free space on /tmp= 66288 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716015-1240610038/watcher-1716015-1240610038 -o /tmp/evaluation-result-1716015-1240610038/solver-1716015-1240610038 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716015-1240610038.cnf

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=1912348792

node22.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		: 3000.232
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		: 3000.232
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:       1487904 kB
Buffers:         65920 kB
Cached:         394576 kB
SwapCached:      57596 kB
Active:         231272 kB
Inactive:       289088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487904 kB
SwapTotal:     4192956 kB
SwapFree:      4130412 kB
Dirty:           25684 kB
Writeback:           0 kB
Mapped:          13456 kB
Slab:            33764 kB
Committed_AS:   376356 kB
PageTables:       1368 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= 66288 MiB
End job on node22 at 2009-04-25 00:14:02