Trace number 1561905

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) 1200.2 1200.62

General information on the benchmark

NameCRAFTED/edgematching/
all/em_12_2_4_all.cnf
MD5SUM1f3d58bff37113168b2896e46d348bef
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.16782
Satisfiable
(Un)Satisfiability was proved
Number of variables12584
Number of clauses729136
Sum of the clauses size1670768
Maximum clause length100
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2590828
Number of clauses of size 3103200
Number of clauses of size 417828
Number of clauses of size 517000
Number of clauses of size over 5280

Solver Data 

50.14/50.25	c main():: ***                                   [ march satisfiability solver ]                                   ***
50.14/50.25	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
50.14/50.25	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
50.14/50.25	c main()::
50.14/50.25	c initFormula():: searching for DIMACS p-line....
50.14/50.25	c full lookahead due to high density!
50.14/50.25	c initFormula():: the DIMACS p-line indicates a CNF of 12584 variables and 729136 clauses.
50.14/50.25	c parseCNF():: parsing....
50.14/50.25	c parseCNF():: the CNF contains 0 unary clauses.
50.14/50.25	c runParser():: parsing was successful, warming up engines...
50.14/50.25	c find_and_remove_tautogolies():: found and removed 44 tautologies
50.14/50.25	c simplify_formula():: removed 0 tautological, 88 satisfied and 8800 duplicate clauses
50.14/50.25	c preprocessing fase I completed:: there are now 12540 free variables and 720248 clauses.
50.14/50.25	c stat :: sign balance is biased by 48.215
50.14/50.25	c using k-SAT heuristics (size based diff)
50.14/50.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
50.14/50.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 2722400 duplicate clauses
50.14/50.25	c resolvent_look() :: found 5160400 resolvents
50.14/50.25	c main():: clause / variable ratio: ( 5880648 / 12584 ) = 467.31
50.14/50.25	c longest clause has size 100
50.14/50.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
50.14/50.25	c number of free variables = 12540
50.14/50.25	c dynamic_preselect_setsize :: off
50.14/50.25	c main():: all systems go!
50.14/50.25	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-1561905-1238769547/watcher-1561905-1238769547 -o /tmp/evaluation-result-1561905-1238769547/solver-1561905-1238769547 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1561905-1238769547.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: 1.44 1.11 1.03 3/64 32498
/proc/meminfo: memFree=1720144/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=3688 CPUtime=0
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 729 0 0 0 0 0 0 0 18 0 1 0 1149620472 3776512 714 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 922 719 58 167 0 753 0

[startup+0.0595179 s]
/proc/loadavg: 1.44 1.11 1.03 3/64 32498
/proc/meminfo: memFree=1720144/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=8312 CPUtime=0.05
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 1278 0 0 0 5 0 0 0 18 0 1 0 1149620472 8511488 1263 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 2078 1263 58 167 0 1909 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8312

[startup+0.101521 s]
/proc/loadavg: 1.44 1.11 1.03 3/64 32498
/proc/meminfo: memFree=1720144/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=8972 CPUtime=0.09
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 1480 0 0 0 9 0 0 0 18 0 1 0 1149620472 9187328 1465 1992294400 134512640 135197250 4294956224 18446744073709551615 134697207 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 2243 1465 58 167 0 2074 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8972

[startup+0.301544 s]
/proc/loadavg: 1.44 1.11 1.03 3/64 32498
/proc/meminfo: memFree=1720144/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=12008 CPUtime=0.29
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 2443 0 0 0 28 1 0 0 19 0 1 0 1149620472 12296192 2428 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 3002 2428 58 167 0 2833 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12008

[startup+0.701591 s]
/proc/loadavg: 1.44 1.11 1.03 3/64 32498
/proc/meminfo: memFree=1720144/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=17420 CPUtime=0.69
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 4140 0 0 0 67 2 0 0 22 0 1 0 1149620472 17838080 4125 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 4355 4125 58 167 0 4186 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17420

[startup+1.50168 s]
/proc/loadavg: 1.44 1.11 1.03 2/65 32499
/proc/meminfo: memFree=1694344/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=49628 CPUtime=1.49
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 12912 0 0 0 143 6 0 0 25 0 1 0 1149620472 50819072 6584 1992294400 134512640 135197250 4294956224 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 12407 6584 66 167 0 12238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49628

[startup+3.16731 s]
/proc/loadavg: 1.44 1.11 1.03 2/65 32499
/proc/meminfo: memFree=1693640/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=56092 CPUtime=3.19
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 45908 0 0 0 297 22 0 0 25 0 1 0 1149620472 57438208 8212 1992294400 134512640 135197250 4294956224 18446744073709551615 134693674 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 12422 6640 82 167 0 12253 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 56092

[startup+6.59928 s]
/proc/loadavg: 1.41 1.11 1.03 3/65 32499
/proc/meminfo: memFree=1682376/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=138816 CPUtime=6.57
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 72007 0 0 0 624 33 0 0 25 0 1 0 1149620472 142147584 25271 1992294400 134512640 135197250 4294956224 18446744073709551615 134578450 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 34704 25272 83 167 0 34535 0
Current children cumulated CPU time (s) 6.57
Current children cumulated vsize (KiB) 138816

[startup+12.702 s]
/proc/loadavg: 1.37 1.10 1.03 2/65 32499
/proc/meminfo: memFree=1473096/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=296192 CPUtime=12.67
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 113912 0 0 0 1220 47 0 0 25 0 1 0 1149620472 303300608 67176 1992294400 134512640 135197250 4294956224 18446744073709551615 134578450 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 74048 67176 83 167 0 73879 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 296192

[startup+25.5015 s]
/proc/loadavg: 1.29 1.10 1.03 2/65 32499
/proc/meminfo: memFree=1414408/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=341336 CPUtime=25.46
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 188568 0 0 0 2466 80 0 0 25 0 1 0 1149620472 349528064 79553 1992294400 134512640 135197250 4294956224 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 85334 79553 83 167 0 85165 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 341336

[startup+51.1015 s]
/proc/loadavg: 1.19 1.09 1.03 2/65 32499
/proc/meminfo: memFree=1072840/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=913216 CPUtime=51.04
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 460069 0 0 0 4911 193 0 0 25 0 1 0 1149620472 935133184 161489 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228304 161489 91 167 0 228135 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 913216

[startup+102.301 s]
/proc/loadavg: 1.08 1.07 1.02 2/65 32499
/proc/meminfo: memFree=1071688/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=913216 CPUtime=102.22
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 460334 0 0 0 10029 193 0 0 25 0 1 0 1149620472 935133184 161754 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228304 161754 93 167 0 228135 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 913216

[startup+162.301 s]
/proc/loadavg: 1.03 1.06 1.02 2/65 32499
/proc/meminfo: memFree=1048392/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=913556 CPUtime=162.21
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 466248 0 0 0 16026 195 0 0 25 0 1 0 1149620472 935481344 167668 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228389 167668 93 167 0 228220 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 913556

[startup+222.302 s]
/proc/loadavg: 1.01 1.04 1.01 2/65 32499
/proc/meminfo: memFree=1035336/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=913584 CPUtime=222.19
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 469373 0 0 0 22023 196 0 0 25 0 1 0 1149620472 935510016 170793 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228396 170793 93 167 0 228227 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 913584

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 32499
/proc/meminfo: memFree=1033032/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914668 CPUtime=282.16
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 469941 0 0 0 28020 196 0 0 25 0 1 0 1149620472 936620032 171361 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228667 171361 93 167 0 228498 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 914668

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 32499
/proc/meminfo: memFree=1032328/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914728 CPUtime=342.15
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470091 0 0 0 34019 196 0 0 25 0 1 0 1149620472 936681472 171511 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228682 171511 93 167 0 228513 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 914728

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32499
/proc/meminfo: memFree=1031112/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914848 CPUtime=402.14
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470393 0 0 0 40017 197 0 0 25 0 1 0 1149620472 936804352 171813 1992294400 134512640 135197250 4294956224 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228712 171813 93 167 0 228543 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 914848

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32501
/proc/meminfo: memFree=1030408/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914980 CPUtime=462.11
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470519 0 0 0 46014 197 0 0 25 0 1 0 1149620472 936939520 171939 1992294400 134512640 135197250 4294956224 18446744073709551615 134593009 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228745 171939 93 167 0 228576 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 914980

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32501
/proc/meminfo: memFree=1030408/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914980 CPUtime=522.1
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470519 0 0 0 52013 197 0 0 25 0 1 0 1149620472 936939520 171939 1992294400 134512640 135197250 4294956224 18446744073709551615 134541425 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228745 171939 93 167 0 228576 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 914980

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030472/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914984 CPUtime=582.07
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470529 0 0 0 58010 197 0 0 25 0 1 0 1149620472 936943616 171949 1992294400 134512640 135197250 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228746 171949 93 167 0 228577 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 914984

[startup+642.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030472/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914992 CPUtime=642.06
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470541 0 0 0 64009 197 0 0 25 0 1 0 1149620472 936951808 171961 1992294400 134512640 135197250 4294956224 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228748 171961 93 167 0 228579 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 914992

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030408/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914992 CPUtime=702.04
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470541 0 0 0 70007 197 0 0 25 0 1 0 1149620472 936951808 171961 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228748 171961 93 167 0 228579 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 914992

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030408/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914992 CPUtime=762.01
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470541 0 0 0 76004 197 0 0 25 0 1 0 1149620472 936951808 171961 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228748 171961 93 167 0 228579 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 914992

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030344/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914992 CPUtime=821.99
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470541 0 0 0 82002 197 0 0 25 0 1 0 1149620472 936951808 171961 1992294400 134512640 135197250 4294956224 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228748 171961 93 167 0 228579 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 914992

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030344/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914992 CPUtime=881.98
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470541 0 0 0 88001 197 0 0 25 0 1 0 1149620472 936951808 171961 1992294400 134512640 135197250 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228748 171961 93 167 0 228579 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 914992

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030280/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914992 CPUtime=941.96
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470541 0 0 0 93999 197 0 0 25 0 1 0 1149620472 936951808 171961 1992294400 134512640 135197250 4294956224 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228748 171961 93 167 0 228579 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 914992

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030344/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914992 CPUtime=1001.94
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470541 0 0 0 99997 197 0 0 25 0 1 0 1149620472 936951808 171961 1992294400 134512640 135197250 4294956224 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228748 171961 93 167 0 228579 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 914992

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030280/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914992 CPUtime=1061.92
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470541 0 0 0 105995 197 0 0 25 0 1 0 1149620472 936951808 171961 1992294400 134512640 135197250 4294956224 18446744073709551615 134602864 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228748 171961 93 167 0 228579 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 914992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030280/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914992 CPUtime=1121.9
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470541 0 0 0 111993 197 0 0 25 0 1 0 1149620472 936951808 171961 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228748 171961 93 167 0 228579 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 914992

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030216/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914992 CPUtime=1181.88
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470541 0 0 0 117991 197 0 0 25 0 1 0 1149620472 936951808 171961 1992294400 134512640 135197250 4294956224 18446744073709551615 134593218 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228748 171961 93 167 0 228579 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 914992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030216/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=914992 CPUtime=1200.08
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4194304 470541 0 0 0 119811 197 0 0 25 0 1 0 1149620472 936951808 171961 1992294400 134512640 135197250 4294956224 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 228748 171961 93 167 0 228579 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 914992

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1030216/2055920 swapFree=4175700/4192956
[pid=32498] ppid=32496 vsize=0 CPUtime=1200.18
/proc/32498/stat : 32498 (march_nn) R 32496 32498 32218 0 -1 4195332 470541 0 0 0 119811 207 0 0 25 0 1 0 1149620472 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/32498/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.2
CPU user time (s): 1198.11
CPU system time (s): 2.08968
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 1047700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.11
system time used= 2.08968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 470541
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= 1545

runsolver used 1.3348 second user time and 3.42348 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-03 16:39:08
IDJOB=1561905
IDBENCH=70924
IDSOLVER=522
FILE ID=node28/1561905-1238769547
PBS_JOBID= 9085524
Free space on /tmp= 66344 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/edgematching/all/em_12_2_4_all.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561905-1238769547/watcher-1561905-1238769547 -o /tmp/evaluation-result-1561905-1238769547/solver-1561905-1238769547 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1561905-1238769547.cnf

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

MD5SUM BENCH= 1f3d58bff37113168b2896e46d348bef
RANDOM SEED=2123390630

node28.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		: 3000.212
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		: 3000.212
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:       1720560 kB
Buffers:         26032 kB
Cached:         163140 kB
SwapCached:      10476 kB
Active:         101152 kB
Inactive:       173400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720560 kB
SwapTotal:     4192956 kB
SwapFree:      4175700 kB
Dirty:           12220 kB
Writeback:           0 kB
Mapped:          17940 kB
Slab:            46564 kB
Committed_AS:  3161440 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node28 at 2009-04-03 16:59:10