Trace number 1729126

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.06 1200.32

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n32-01-S1491788039.sat05-497.reshuffled-07.cnf
MD5SUMc528b705716be41ea2448c50a45c52a8
Bench CategoryCRAFTED (crafted 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 variables226
Number of clauses1078
Sum of the clauses size3624
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 226
Number of clauses of size 3636
Number of clauses of size 4416
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 226 variables and 1078 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 225 free variables and 1076 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.003
0.00/0.01	c find_equivalence():: found 10 3-equivalences
0.00/0.01	c find_equivalence():: found 52 4-equivalences
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 7.475410 to 4.754098
0.00/0.01	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 456 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 958 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 226 variables and 944 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 226 variabels and 944 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 944 / 226 ) = 4.18
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 224
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 29
0.00/0.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 456
0.10/0.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4330
1.19/1.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 29530
9.49/9.52	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 154764
52.68/52.76	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 647012
230.53/230.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2219858
817.11/817.33	c |----------------------------------------------------------------|
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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-1729126-1240745448/watcher-1729126-1240745448 -o /tmp/evaluation-result-1729126-1240745448/solver-1729126-1240745448 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729126-1240745448.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 2/64 27917
/proc/meminfo: memFree=1448936/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=964 CPUtime=0
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 102578377 987136 108 1992294400 134512640 135197250 4294956224 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 241 108 68 167 0 72 0

[startup+0.062847 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 27917
/proc/meminfo: memFree=1448936/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=1276 CPUtime=0.06
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 195 0 0 0 6 0 0 0 18 0 1 0 102578377 1306624 178 1992294400 134512640 135197250 4294956224 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 319 178 94 167 0 150 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1276

[startup+0.102848 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 27917
/proc/meminfo: memFree=1448936/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=1276 CPUtime=0.1
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 200 0 0 0 10 0 0 0 18 0 1 0 102578377 1306624 183 1992294400 134512640 135197250 4294956224 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 319 183 94 167 0 150 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1276

[startup+0.301862 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 27917
/proc/meminfo: memFree=1448936/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=1276 CPUtime=0.29
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 207 0 0 0 29 0 0 0 19 0 1 0 102578377 1306624 190 1992294400 134512640 135197250 4294956224 18446744073709551615 134618405 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 319 190 94 167 0 150 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1276

[startup+0.702887 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 27917
/proc/meminfo: memFree=1448936/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=1420 CPUtime=0.7
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 223 0 0 0 70 0 0 0 23 0 1 0 102578377 1454080 206 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 355 206 94 167 0 186 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1420

[startup+1.50194 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27918
/proc/meminfo: memFree=1448416/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=1556 CPUtime=1.49
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 277 0 0 0 149 0 0 0 25 0 1 0 102578377 1593344 260 1992294400 134512640 135197250 4294956224 18446744073709551615 134526094 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 389 260 94 167 0 220 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1556

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27918
/proc/meminfo: memFree=1448096/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=1724 CPUtime=3.09
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 308 0 0 0 309 0 0 0 25 0 1 0 102578377 1765376 291 1992294400 134512640 135197250 4294956224 18446744073709551615 134539332 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 431 291 94 167 0 262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1724

[startup+6.30125 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27918
/proc/meminfo: memFree=1447712/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=2248 CPUtime=6.29
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 379 0 0 0 629 0 0 0 25 0 1 0 102578377 2301952 362 1992294400 134512640 135197250 4294956224 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 562 362 94 167 0 393 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2248

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27918
/proc/meminfo: memFree=1446880/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=2944 CPUtime=12.69
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 594 0 0 0 1269 0 0 0 25 0 1 0 102578377 3014656 550 1992294400 134512640 135197250 4294956224 18446744073709551615 134617785 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 736 550 94 167 0 567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2944

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27918
/proc/meminfo: memFree=1445664/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=4696 CPUtime=25.49
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 894 0 0 0 2549 0 0 0 25 0 1 0 102578377 4808704 850 1992294400 134512640 135197250 4294956224 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 1174 850 94 167 0 1005 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4696

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27918
/proc/meminfo: memFree=1443232/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=8520 CPUtime=51.08
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 1501 0 0 0 5108 0 0 0 25 0 1 0 102578377 8724480 1457 1992294400 134512640 135197250 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 2130 1457 94 167 0 1961 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8520

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27918
/proc/meminfo: memFree=1438304/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=13004 CPUtime=102.27
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 2701 0 0 0 10226 1 0 0 25 0 1 0 102578377 13316096 2657 1992294400 134512640 135197250 4294956224 18446744073709551615 134526307 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 3251 2657 94 167 0 3082 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13004

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27918
/proc/meminfo: memFree=1432544/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=20676 CPUtime=162.25
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 4121 0 0 0 16224 1 0 0 25 0 1 0 102578377 21172224 4077 1992294400 134512640 135197250 4294956224 18446744073709551615 134551242 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 5169 4077 94 167 0 5000 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20676

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27918
/proc/meminfo: memFree=1426720/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=26496 CPUtime=222.24
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 5560 0 0 0 22222 2 0 0 25 0 1 0 102578377 27131904 5516 1992294400 134512640 135197250 4294956224 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 6624 5516 94 167 0 6455 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26496

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27918
/proc/meminfo: memFree=1421024/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=42820 CPUtime=282.22
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 6973 0 0 0 28219 3 0 0 25 0 1 0 102578377 43847680 6929 1992294400 134512640 135197250 4294956224 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 10705 6929 94 167 0 10536 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42820

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27918
/proc/meminfo: memFree=1415392/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=42820 CPUtime=342.22
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 8364 0 0 0 34218 4 0 0 25 0 1 0 102578377 43847680 8320 1992294400 134512640 135197250 4294956224 18446744073709551615 134526048 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 10705 8320 94 167 0 10536 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 42820

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27920
/proc/meminfo: memFree=1409888/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=55916 CPUtime=402.19
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 9705 0 0 0 40215 4 0 0 25 0 1 0 102578377 57257984 9661 1992294400 134512640 135197250 4294956224 18446744073709551615 134539201 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 13979 9661 94 167 0 13810 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 55916

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27920
/proc/meminfo: memFree=1404320/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=55916 CPUtime=462.19
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 11105 0 0 0 46214 5 0 0 25 0 1 0 102578377 57257984 11061 1992294400 134512640 135197250 4294956224 18446744073709551615 134548501 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 13979 11061 94 167 0 13810 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 55916

[startup+522.303 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1398688/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=55916 CPUtime=522.17
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 12520 0 0 0 52212 5 0 0 25 0 1 0 102578377 57257984 12476 1992294400 134512640 135197250 4294956224 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 13979 12476 94 167 0 13810 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 55916

[startup+582.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1392800/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=71092 CPUtime=582.16
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 13966 0 0 0 58210 6 0 0 25 0 1 0 102578377 72798208 13922 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 17773 13922 94 167 0 17604 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 71092

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1386976/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=90736 CPUtime=642.15
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 15386 0 0 0 64208 7 0 0 25 0 1 0 102578377 92913664 15342 1992294400 134512640 135197250 4294956224 18446744073709551615 134526324 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 22684 15342 94 167 0 22515 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 90736

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1381280/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=90736 CPUtime=702.13
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 16816 0 0 0 70205 8 0 0 25 0 1 0 102578377 92913664 16772 1992294400 134512640 135197250 4294956224 18446744073709551615 134526327 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 22684 16772 94 167 0 22515 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 90736

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1375264/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=90736 CPUtime=762.12
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 18279 0 0 0 76203 9 0 0 25 0 1 0 102578377 92913664 18235 1992294400 134512640 135197250 4294956224 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 22684 18235 94 167 0 22515 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 90736

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1369568/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=90736 CPUtime=822.1
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 19715 0 0 0 82200 10 0 0 25 0 1 0 102578377 92913664 19671 1992294400 134512640 135197250 4294956224 18446744073709551615 134551503 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 22684 19671 94 167 0 22515 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 90736

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1363744/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=90736 CPUtime=882.09
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 21150 0 0 0 88198 11 0 0 25 0 1 0 102578377 92913664 21106 1992294400 134512640 135197250 4294956224 18446744073709551615 134551239 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 22684 21106 94 167 0 22515 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 90736

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1358112/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=120204 CPUtime=942.08
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 22529 0 0 0 94195 13 0 0 25 0 1 0 102578377 123088896 22485 1992294400 134512640 135197250 4294956224 18446744073709551615 134526076 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 30051 22485 94 167 0 29882 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 120204

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1352672/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=120204 CPUtime=1002.07
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 23877 0 0 0 100194 13 0 0 25 0 1 0 102578377 123088896 23833 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 30051 23833 94 167 0 29882 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 120204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1347040/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=120204 CPUtime=1062.06
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 25281 0 0 0 106192 14 0 0 25 0 1 0 102578377 123088896 25237 1992294400 134512640 135197250 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 30051 25237 94 167 0 29882 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 120204

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1341472/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=150556 CPUtime=1122.04
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 26642 0 0 0 112190 14 0 0 25 0 1 0 102578377 154169344 26598 1992294400 134512640 135197250 4294956224 18446744073709551615 134598744 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 37639 26598 94 167 0 37470 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 150556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1336288/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=150556 CPUtime=1182.03
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 27964 0 0 0 118188 15 0 0 25 0 1 0 102578377 154169344 27920 1992294400 134512640 135197250 4294956224 18446744073709551615 134548516 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 37639 27920 94 167 0 37470 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 150556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1334496/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=150556 CPUtime=1200.03
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 28375 0 0 0 119987 16 0 0 25 0 1 0 102578377 154169344 28331 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 37639 28331 94 167 0 37470 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 150556

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27920
/proc/meminfo: memFree=1334496/2055920 swapFree=4125620/4192956
[pid=27917] ppid=27915 vsize=150556 CPUtime=1200.03
/proc/27917/stat : 27917 (march_nn) R 27915 27917 27697 0 -1 4194304 28375 0 0 0 119987 16 0 0 25 0 1 0 102578377 154169344 28331 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/27917/statm: 37639 28331 94 167 0 37470 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 150556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.179972
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 150556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28375
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= 2784

runsolver used 1.05384 second user time and 2.25966 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-26 13:30:48
IDJOB=1729126
IDBENCH=24693
IDSOLVER=522
FILE ID=node22/1729126-1240745448
PBS_JOBID= 9187036
Free space on /tmp= 66148 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest03/others/hwb-n32-01-S1491788039.sat05-497.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729126-1240745448/watcher-1729126-1240745448 -o /tmp/evaluation-result-1729126-1240745448/solver-1729126-1240745448 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1729126-1240745448.cnf

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

MD5SUM BENCH= c528b705716be41ea2448c50a45c52a8
RANDOM SEED=1727411613

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:       1449352 kB
Buffers:         48020 kB
Cached:         424572 kB
SwapCached:      61616 kB
Active:         169600 kB
Inactive:       366964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1449352 kB
SwapTotal:     4192956 kB
SwapFree:      4125620 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            55988 kB
Committed_AS:   477960 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= 66148 MiB
End job on node22 at 2009-04-26 13:50:51