Trace number 1723579

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) 1200.13 1200.47

General information on the benchmark

Namevelev-pipe-o-uns-1.1-6.cnf
MD5SUMd986f0b849e7c714ed5d3a26373567af
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark50.8813
Satisfiable
(Un)Satisfiability was proved
Number of variables17710
Number of clauses304026
Sum of the clauses size890580
Maximum clause length131
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2268354
Number of clauses of size 326401
Number of clauses of size 4173
Number of clauses of size 5120
Number of clauses of size over 58977

Solver Data

68.47/68.58	c main():: ***                                   [ march satisfiability solver ]                                   ***
68.47/68.58	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
68.47/68.58	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
68.47/68.58	c main()::
68.47/68.58	c initFormula():: searching for DIMACS p-line....
68.47/68.58	c full lookahead due to high density!
68.47/68.58	c initFormula():: the DIMACS p-line indicates a CNF of 17710 variables and 304026 clauses.
68.47/68.58	c parseCNF():: parsing....
68.47/68.58	c parseCNF():: the CNF contains 1 unary clauses.
68.47/68.58	c runParser():: parsing was successful, warming up engines...
68.47/68.58	c simplify_formula():: removed 0 tautological, 48 satisfied and 0 duplicate clauses
68.47/68.58	c preprocessing fase I completed:: there are now 17702 free variables and 303978 clauses.
68.47/68.58	c stat :: sign balance is biased by 6.300
68.47/68.58	c using k-SAT heuristics (size based diff)
68.47/68.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
68.47/68.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 18222 duplicate clauses
68.47/68.58	c resolvent_look() :: found 665434 resolvents
68.47/68.58	c main():: clause / variable ratio: ( 969412 / 17710 ) = 54.74
68.47/68.58	c longest clause has size 131
68.47/68.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
68.47/68.58	c number of free variables = 17702
68.47/68.58	c dynamic_preselect_setsize :: off
68.47/68.58	c main():: all systems go!
68.47/68.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 155
726.68/726.92	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-1723579-1240687171/watcher-1723579-1240687171 -o /tmp/evaluation-result-1723579-1240687171/solver-1723579-1240687171 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1723579-1240687171.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: 1.18 1.17 1.07 3/64 21157
/proc/meminfo: memFree=1708000/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=3212 CPUtime=0
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 381 0 0 0 0 0 0 0 20 0 1 0 96750629 3289088 366 1992294400 134512640 135197250 4294956224 18446744073709551615 134722467 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 873 370 58 167 0 704 0

[startup+0.0423049 s]
/proc/loadavg: 1.18 1.17 1.07 3/64 21157
/proc/meminfo: memFree=1708000/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=4996 CPUtime=0.03
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 847 0 0 0 3 0 0 0 20 0 1 0 96750629 5115904 832 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 1249 832 58 167 0 1080 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4996

[startup+0.101313 s]
/proc/loadavg: 1.18 1.17 1.07 3/64 21157
/proc/meminfo: memFree=1708000/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=5788 CPUtime=0.09
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 1097 0 0 0 9 0 0 0 20 0 1 0 96750629 5926912 1082 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 1447 1082 58 167 0 1278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5788

[startup+0.301339 s]
/proc/loadavg: 1.18 1.17 1.07 3/64 21157
/proc/meminfo: memFree=1708000/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=8560 CPUtime=0.28
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 1941 0 0 0 28 0 0 0 21 0 1 0 96750629 8765440 1926 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 2140 1927 58 167 0 1971 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8560

[startup+0.701391 s]
/proc/loadavg: 1.18 1.17 1.07 3/64 21157
/proc/meminfo: memFree=1708000/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=23240 CPUtime=0.69
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 4497 0 0 0 67 2 0 0 25 0 1 0 96750629 23797760 3169 1992294400 134512640 135197250 4294956224 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 5810 3169 65 167 0 5641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23240

[startup+1.5015 s]
/proc/loadavg: 1.18 1.17 1.07 2/65 21158
/proc/meminfo: memFree=1694488/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=23984 CPUtime=1.49
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 13929 0 0 0 143 6 0 0 25 0 1 0 96750629 24559616 3468 1992294400 134512640 135197250 4294956224 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 5996 3468 78 167 0 5827 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23984

[startup+3.10171 s]
/proc/loadavg: 1.18 1.17 1.07 2/65 21158
/proc/meminfo: memFree=1694168/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=27908 CPUtime=3.09
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 30874 0 0 0 295 14 0 0 25 0 1 0 96750629 28577792 4459 1992294400 134512640 135197250 4294956224 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 6977 4459 81 167 0 6808 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27908

[startup+6.30213 s]
/proc/loadavg: 1.16 1.17 1.07 2/65 21158
/proc/meminfo: memFree=1684696/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=35672 CPUtime=6.29
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 32712 0 0 0 614 15 0 0 25 0 1 0 96750629 36528128 6297 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 8918 6297 81 167 0 8749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35672

[startup+12.702 s]
/proc/loadavg: 1.15 1.16 1.07 2/65 21158
/proc/meminfo: memFree=1669024/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=51216 CPUtime=12.69
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 36521 0 0 0 1252 17 0 0 25 0 1 0 96750629 52445184 10106 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 12804 10106 81 167 0 12635 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51216

[startup+25.5017 s]
/proc/loadavg: 1.11 1.16 1.07 2/65 21158
/proc/meminfo: memFree=1634144/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=86132 CPUtime=25.48
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 45085 0 0 0 2528 20 0 0 25 0 1 0 96750629 88199168 18670 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 21533 18670 81 167 0 21364 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 86132

[startup+51.101 s]
/proc/loadavg: 1.07 1.14 1.07 2/65 21158
/proc/meminfo: memFree=1563360/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=388908 CPUtime=51.08
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 120104 0 0 0 5054 54 0 0 25 0 1 0 96750629 398241792 59430 1992294400 134512640 135197250 4294956224 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 97227 59432 81 167 0 97058 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 388908

[startup+102.306 s]
/proc/loadavg: 1.03 1.12 1.06 2/65 21158
/proc/meminfo: memFree=1301728/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=568280 CPUtime=102.27
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 430323 0 0 0 10032 195 0 0 25 0 1 0 96750629 581918720 101279 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 142070 101279 90 167 0 141901 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 568280

[startup+162.302 s]
/proc/loadavg: 1.01 1.09 1.05 2/65 21158
/proc/meminfo: memFree=1301664/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=568412 CPUtime=162.24
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 430466 0 0 0 16029 195 0 0 25 0 1 0 96750629 582053888 101422 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 142103 101422 93 167 0 141934 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 568412

[startup+222.302 s]
/proc/loadavg: 1.00 1.07 1.05 2/65 21158
/proc/meminfo: memFree=1298976/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=568704 CPUtime=222.23
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 430980 0 0 0 22027 196 0 0 25 0 1 0 96750629 582352896 101936 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 142176 101936 93 167 0 142007 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 568704

[startup+282.301 s]
/proc/loadavg: 1.00 1.06 1.04 2/65 21158
/proc/meminfo: memFree=1297376/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=569244 CPUtime=282.21
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 431359 0 0 0 28025 196 0 0 25 0 1 0 96750629 582905856 102315 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 142311 102315 93 167 0 142142 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 569244

[startup+342.301 s]
/proc/loadavg: 1.00 1.05 1.04 2/65 21158
/proc/meminfo: memFree=1296416/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=569760 CPUtime=342.19
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 431600 0 0 0 34023 196 0 0 25 0 1 0 96750629 583434240 102556 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 142440 102556 93 167 0 142271 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 569760

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.03 2/65 21158
/proc/meminfo: memFree=1296096/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=569760 CPUtime=402.17
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 431672 0 0 0 40021 196 0 0 25 0 1 0 96750629 583434240 102628 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 142440 102628 93 167 0 142271 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 569760

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.03 2/65 21158
/proc/meminfo: memFree=1294432/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=570932 CPUtime=462.15
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 432088 0 0 0 46019 196 0 0 25 0 1 0 96750629 584634368 103044 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 142733 103044 93 167 0 142564 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 570932

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.02 2/65 21158
/proc/meminfo: memFree=1293024/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=571600 CPUtime=522.14
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 432437 0 0 0 52017 197 0 0 25 0 1 0 96750629 585318400 103393 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 142900 103393 93 167 0 142731 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 571600

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/65 21158
/proc/meminfo: memFree=1291360/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=572728 CPUtime=582.13
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 432844 0 0 0 58016 197 0 0 25 0 1 0 96750629 586473472 103800 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 143182 103800 93 167 0 143013 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 572728

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/65 21158
/proc/meminfo: memFree=1291168/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=572732 CPUtime=642.11
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 432889 0 0 0 64014 197 0 0 25 0 1 0 96750629 586477568 103845 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 143183 103845 93 167 0 143014 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 572732

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21158
/proc/meminfo: memFree=1290656/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=572864 CPUtime=702.09
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 432998 0 0 0 70012 197 0 0 25 0 1 0 96750629 586612736 103954 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 143216 103954 93 167 0 143047 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 572864

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21158
/proc/meminfo: memFree=1288928/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=573424 CPUtime=762.07
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 433437 0 0 0 76010 197 0 0 25 0 1 0 96750629 587186176 104393 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 143356 104393 93 167 0 143187 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 573424

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21158
/proc/meminfo: memFree=1288928/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=573424 CPUtime=822.05
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 433437 0 0 0 82008 197 0 0 25 0 1 0 96750629 587186176 104393 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 143356 104393 93 167 0 143187 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 573424

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21158
/proc/meminfo: memFree=1288928/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=573424 CPUtime=882.03
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 433437 0 0 0 88006 197 0 0 25 0 1 0 96750629 587186176 104393 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 143356 104393 93 167 0 143187 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 573424

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21158
/proc/meminfo: memFree=1288928/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=573424 CPUtime=942.03
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 433437 0 0 0 94005 198 0 0 25 0 1 0 96750629 587186176 104393 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 143356 104393 93 167 0 143187 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 573424

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21158
/proc/meminfo: memFree=1288416/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=573688 CPUtime=1002
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 433541 0 0 0 100002 198 0 0 25 0 1 0 96750629 587456512 104497 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 143422 104497 93 167 0 143253 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 573688

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21158
/proc/meminfo: memFree=1287904/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=574260 CPUtime=1061.98
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 433665 0 0 0 106000 198 0 0 25 0 1 0 96750629 588042240 104621 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 143565 104621 93 167 0 143396 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 574260

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21160
/proc/meminfo: memFree=1287320/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=574260 CPUtime=1121.96
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 433708 0 0 0 111998 198 0 0 25 0 1 0 96750629 588042240 104664 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 143565 104664 93 167 0 143396 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 574260

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21160
/proc/meminfo: memFree=1286752/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=574528 CPUtime=1181.95
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 433902 0 0 0 117996 199 0 0 25 0 1 0 96750629 588316672 104858 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 143632 104858 93 167 0 143463 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 574528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21160
/proc/meminfo: memFree=1286752/2055920 swapFree=4181092/4192956
[pid=21157] ppid=21155 vsize=574528 CPUtime=1200.05
/proc/21157/stat : 21157 (march_nn) R 21155 21157 20691 0 -1 4194304 433902 0 0 0 119806 199 0 0 25 0 1 0 96750629 588316672 104858 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21157/statm: 143632 104858 93 167 0 143463 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 574528

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): 1200.47
CPU time (s): 1200.13
CPU user time (s): 1198.07
CPU system time (s): 2.05969
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 800376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.07
system time used= 2.05969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 433902
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= 1
involuntary context switches= 1454

runsolver used 0.971852 second user time and 2.58561 second system time

The end

Launcher Data

Begin job on node13 at 2009-04-25 21:19:31
IDJOB=1723579
IDBENCH=71718
IDSOLVER=522
FILE ID=node13/1723579-1240687171
PBS_JOBID= 9186660
Free space on /tmp= 66216 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE06/velev-pipe-o-uns-1.1-6.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1723579-1240687171/watcher-1723579-1240687171 -o /tmp/evaluation-result-1723579-1240687171/solver-1723579-1240687171 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1723579-1240687171.cnf

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

MD5SUM BENCH= d986f0b849e7c714ed5d3a26373567af
RANDOM SEED=744906211

node13.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		: 3000.227
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		: 3000.227
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:       1708416 kB
Buffers:         37160 kB
Cached:         237012 kB
SwapCached:       5580 kB
Active:          92788 kB
Inactive:       189408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708416 kB
SwapTotal:     4192956 kB
SwapFree:      4181092 kB
Dirty:            6332 kB
Writeback:           0 kB
Mapped:          13432 kB
Slab:            51296 kB
Committed_AS:   306848 kB
PageTables:       1460 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= 66212 MiB
End job on node13 at 2009-04-25 21:39:34