Trace number 1717835

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 1200.54

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark316.247
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data 

3.09/3.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.09/3.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.09/3.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.09/3.15	c main()::
3.09/3.15	c initFormula():: searching for DIMACS p-line....
3.09/3.15	c initFormula():: the DIMACS p-line indicates a CNF of 71112 variables and 208728 clauses.
3.09/3.15	c parseCNF():: parsing....
3.09/3.15	c parseCNF():: the CNF contains 256 unary clauses.
3.09/3.15	c runParser():: parsing was successful, warming up engines...
3.09/3.15	c find_and_remove_tautogolies():: found and removed 84 tautologies
3.09/3.15	c simplify_formula():: removed 54 tautological, 936 satisfied and 0 duplicate clauses
3.09/3.15	c preprocessing fase I completed:: there are now 70772 free variables and 207738 clauses.
3.09/3.15	c stat :: sign balance is biased by 0.156
3.09/3.15	c using k-SAT heuristics (size based diff)
3.09/3.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.09/3.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 6102 duplicate clauses
3.09/3.15	c resolvent_look() :: found 18093 resolvents
3.09/3.15	c main():: clause / variable ratio: ( 225831 / 71112 ) = 3.18
3.09/3.15	c longest clause has size 28
3.09/3.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.09/3.15	c number of free variables = 68808
3.09/3.15	c dynamic_preselect_setsize :: off
3.09/3.15	c main():: all systems go!
3.09/3.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 52
23.88/23.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1242
118.35/118.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************
c |************************
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c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 16440
960.01/960.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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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-1717835-1240631232/watcher-1717835-1240631232 -o /tmp/evaluation-result-1717835-1240631232/solver-1717835-1240631232 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1717835-1240631232.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 0.99 3/65 15695
/proc/meminfo: memFree=1312376/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=4784 CPUtime=0
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 599 0 0 0 0 0 0 0 20 0 1 0 91152158 4898816 584 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 1196 589 58 167 0 1027 0

[startup+0.071448 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15695
/proc/meminfo: memFree=1312376/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=8788 CPUtime=0.06
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 1849 0 0 0 6 0 0 0 20 0 1 0 91152158 8998912 1834 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 2197 1834 58 167 0 2028 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8788

[startup+0.101453 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15695
/proc/meminfo: memFree=1312376/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=9184 CPUtime=0.09
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 1971 0 0 0 9 0 0 0 20 0 1 0 91152158 9404416 1956 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 2296 1956 58 167 0 2127 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9184

[startup+0.301493 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15695
/proc/meminfo: memFree=1312376/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=27196 CPUtime=0.29
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 4985 0 0 0 27 2 0 0 22 0 1 0 91152158 27848704 4968 1992294400 134512640 135197250 4294956224 18446744073709551615 134560539 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 6799 4968 62 167 0 6630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27196

[startup+0.701575 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15695
/proc/meminfo: memFree=1312376/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=24100 CPUtime=0.69
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 8639 0 0 0 66 3 0 0 25 0 1 0 91152158 24678400 4100 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 6025 4100 67 167 0 5856 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24100

[startup+1.50174 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1290416/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=24100 CPUtime=1.49
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 18883 0 0 0 141 8 0 0 25 0 1 0 91152158 24678400 4310 1992294400 134512640 135197250 4294956224 18446744073709551615 134702364 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 6025 4310 81 167 0 5856 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24100

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1294768/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=122928 CPUtime=3.09
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 38599 0 0 0 292 17 0 0 25 0 1 0 91152158 125878272 12524 1992294400 134512640 135197250 4294956224 18446744073709551615 134600475 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 30732 12526 87 167 0 30563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 122928

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1255856/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=127680 CPUtime=6.29
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 40197 0 0 0 611 18 0 0 25 0 1 0 91152158 130744320 14122 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 31920 14122 90 167 0 31751 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 127680

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1251120/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=132492 CPUtime=12.69
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 41372 0 0 0 1250 19 0 0 25 0 1 0 91152158 135671808 15297 1992294400 134512640 135197250 4294956224 18446744073709551615 134550747 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 33123 15297 90 167 0 32954 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 132492

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1232816/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=152400 CPUtime=25.48
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 45976 0 0 0 2527 21 0 0 25 0 1 0 91152158 156057600 19875 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 38100 19875 92 167 0 37931 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 152400

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1225904/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=160772 CPUtime=51.07
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 47754 0 0 0 5085 22 0 0 25 0 1 0 91152158 164630528 21648 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 40193 21648 92 167 0 40024 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 160772

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1212016/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=175476 CPUtime=102.26
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 51207 0 0 0 10202 24 0 0 25 0 1 0 91152158 179687424 25091 1992294400 134512640 135197250 4294956224 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 43869 25091 92 167 0 43700 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 175476

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1203376/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=185552 CPUtime=162.22
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 53386 0 0 0 16198 24 0 0 25 0 1 0 91152158 190005248 27259 1992294400 134512640 135197250 4294956224 18446744073709551615 134539442 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 46388 27259 92 167 0 46219 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 185552

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1196272/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=192624 CPUtime=222.2
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 55136 0 0 0 22195 25 0 0 25 0 1 0 91152158 197246976 29003 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 48156 29003 92 167 0 47987 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 192624

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1189232/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=201092 CPUtime=282.18
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 56884 0 0 0 28191 27 0 0 25 0 1 0 91152158 205918208 30746 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 50273 30746 92 167 0 50104 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 201092

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1184432/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=205348 CPUtime=342.16
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 58071 0 0 0 34189 27 0 0 25 0 1 0 91152158 210276352 31931 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 51337 31931 92 167 0 51168 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 205348

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1179248/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=213724 CPUtime=402.13
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 59362 0 0 0 40185 28 0 0 25 0 1 0 91152158 218853376 33221 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 53431 33221 92 167 0 53262 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 213724

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1175024/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=217588 CPUtime=462.12
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 60443 0 0 0 46183 29 0 0 25 0 1 0 91152158 222810112 34302 1992294400 134512640 135197250 4294956224 18446744073709551615 134593744 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 54397 34302 92 167 0 54228 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 217588

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1163440/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=228652 CPUtime=522.09
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 63325 0 0 0 52179 30 0 0 25 0 1 0 91152158 234139648 37184 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 57163 37184 92 167 0 56994 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 228652

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1152880/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=238208 CPUtime=582.07
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 65949 0 0 0 58175 32 0 0 25 0 1 0 91152158 243924992 39808 1992294400 134512640 135197250 4294956224 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 59552 39808 92 167 0 59383 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 238208

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1144432/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=246452 CPUtime=642.05
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 68053 0 0 0 64172 33 0 0 25 0 1 0 91152158 252366848 41911 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 61613 41911 92 167 0 61444 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 246452

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1139248/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=258740 CPUtime=702.02
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 69341 0 0 0 70169 33 0 0 25 0 1 0 91152158 264949760 43196 1992294400 134512640 135197250 4294956224 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 64685 43196 92 167 0 64516 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 258740

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1135344/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=261840 CPUtime=762
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 70332 0 0 0 76166 34 0 0 25 0 1 0 91152158 268124160 44187 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 65460 44187 92 167 0 65291 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 261840

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15696
/proc/meminfo: memFree=1132592/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=264016 CPUtime=821.98
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 71142 0 0 0 82163 35 0 0 25 0 1 0 91152158 270352384 44997 1992294400 134512640 135197250 4294956224 18446744073709551615 134551011 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 66004 44997 92 167 0 65835 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 264016

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15702
/proc/meminfo: memFree=1128040/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=267560 CPUtime=881.94
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 72148 0 0 0 88158 36 0 0 25 0 1 0 91152158 273981440 46003 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 66890 46003 92 167 0 66721 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 267560

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15702
/proc/meminfo: memFree=1125608/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=268796 CPUtime=941.92
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 72761 0 0 0 94155 37 0 0 25 0 1 0 91152158 275247104 46616 1992294400 134512640 135197250 4294956224 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 67199 46616 92 167 0 67030 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 268796

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15702
/proc/meminfo: memFree=1121576/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=272704 CPUtime=1001.89
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 73750 0 0 0 100152 37 0 0 25 0 1 0 91152158 279248896 47605 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 68176 47605 92 167 0 68007 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 272704

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15702
/proc/meminfo: memFree=1117864/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=276220 CPUtime=1061.87
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 74690 0 0 0 106149 38 0 0 25 0 1 0 91152158 282849280 48545 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 69055 48545 92 167 0 68886 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 276220

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15702
/proc/meminfo: memFree=1115496/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=293752 CPUtime=1121.86
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 75272 0 0 0 112147 39 0 0 25 0 1 0 91152158 300802048 49125 1992294400 134512640 135197250 4294956224 18446744073709551615 134550981 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 73438 49125 92 167 0 73269 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 293752

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15702
/proc/meminfo: memFree=1113328/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=295756 CPUtime=1181.83
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 75852 0 0 0 118144 39 0 0 25 0 1 0 91152158 302854144 49700 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 73939 49700 92 167 0 73770 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 295756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15702
/proc/meminfo: memFree=1112496/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=296156 CPUtime=1200.03
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 76053 0 0 0 119964 39 0 0 25 0 1 0 91152158 303263744 49901 1992294400 134512640 135197250 4294956224 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 74039 49901 92 167 0 73870 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 296156

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 0.99 2/66 15702
/proc/meminfo: memFree=1112496/2055920 swapFree=4181392/4192956
[pid=15695] ppid=15693 vsize=296156 CPUtime=1200.03
/proc/15695/stat : 15695 (march_nn) R 15693 15695 14903 0 -1 4194304 76053 0 0 0 119964 39 0 0 25 0 1 0 91152158 303263744 49901 1992294400 134512640 135197250 4294956224 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/15695/statm: 74039 49901 92 167 0 73870 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 296156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.07
CPU user time (s): 1199.65
CPU system time (s): 0.422935
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 296156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.422935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76053
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= 1341

runsolver used 1.37379 second user time and 2.98655 second system time

The end

Launcher Data 

Begin job on node80 at 2009-04-25 05:47:12
IDJOB=1717835
IDBENCH=20425
IDSOLVER=522
FILE ID=node80/1717835-1240631232
PBS_JOBID= 9186383
Free space on /tmp= 66152 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717835-1240631232/watcher-1717835-1240631232 -o /tmp/evaluation-result-1717835-1240631232/solver-1717835-1240631232 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1717835-1240631232.cnf

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

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=1522337158

node80.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		: 3000.270
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		: 3000.270
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1312856 kB
Buffers:         72084 kB
Cached:         591920 kB
SwapCached:       6340 kB
Active:         177400 kB
Inactive:       495392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1312856 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:            4168 kB
Writeback:           0 kB
Mapped:          13396 kB
Slab:            56188 kB
Committed_AS:   274688 kB
PageTables:       1384 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= 66152 MiB
End job on node80 at 2009-04-25 06:07:15