Trace number 1729656

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 1200.56

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
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 variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 320 variables and 486 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 320 free variables and 486 clauses.
0.00/0.00	c stat :: sign balance is biased by 1.568
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 486 / 320 ) = 1.52
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 260
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 55
0.00/0.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1343
0.09/0.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 20848
1.59/1.67	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 234885
19.79/19.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |*************
c |**************
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c |****************
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c |****************************************************************| ( 4/999) NodeCount: 2026420
178.73/178.89	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |****************
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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-1729656-1240752215/watcher-1729656-1240752215 -o /tmp/evaluation-result-1729656-1240752215/solver-1729656-1240752215 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729656-1240752215.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: 1.01 1.01 1.01 3/64 604
/proc/meminfo: memFree=1372688/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=840 CPUtime=0
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 103249514 860160 117 1992294400 134512640 135197250 4294956224 18446744073709551615 134691463 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 210 118 83 167 0 41 0

[startup+0.047409 s]
/proc/loadavg: 1.01 1.01 1.01 3/64 604
/proc/meminfo: memFree=1372688/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=1360 CPUtime=0.04
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 191 0 0 0 4 0 0 0 18 0 1 0 103249514 1392640 174 1992294400 134512640 135197250 4294956224 18446744073709551615 134539100 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 340 174 92 167 0 171 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1360

[startup+0.101418 s]
/proc/loadavg: 1.01 1.01 1.01 3/64 604
/proc/meminfo: memFree=1372688/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=1360 CPUtime=0.09
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 199 0 0 0 9 0 0 0 18 0 1 0 103249514 1392640 182 1992294400 134512640 135197250 4294956224 18446744073709551615 134618142 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 340 182 92 167 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1360

[startup+0.301455 s]
/proc/loadavg: 1.01 1.01 1.01 3/64 604
/proc/meminfo: memFree=1372688/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=1360 CPUtime=0.29
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 213 0 0 0 29 0 0 0 19 0 1 0 103249514 1392640 196 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 340 196 92 167 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1360

[startup+0.701529 s]
/proc/loadavg: 1.01 1.01 1.01 3/64 604
/proc/meminfo: memFree=1372688/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=1664 CPUtime=0.69
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 265 0 0 0 69 0 0 0 22 0 1 0 103249514 1703936 248 1992294400 134512640 135197250 4294956224 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 416 248 92 167 0 247 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1664

[startup+1.50167 s]
/proc/loadavg: 1.01 1.01 1.01 2/65 605
/proc/meminfo: memFree=1371912/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=1816 CPUtime=1.49
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 324 0 0 0 149 0 0 0 25 0 1 0 103249514 1859584 307 1992294400 134512640 135197250 4294956224 18446744073709551615 134615772 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 454 307 92 167 0 285 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1816

[startup+3.10197 s]
/proc/loadavg: 1.01 1.01 1.01 2/65 605
/proc/meminfo: memFree=1371464/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=2384 CPUtime=3.09
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 439 0 0 0 309 0 0 0 25 0 1 0 103249514 2441216 422 1992294400 134512640 135197250 4294956224 18446744073709551615 134611758 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 596 422 92 167 0 427 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2384

[startup+6.30156 s]
/proc/loadavg: 1.01 1.01 1.01 2/65 605
/proc/meminfo: memFree=1370376/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=3840 CPUtime=6.29
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 680 0 0 0 629 0 0 0 25 0 1 0 103249514 3932160 663 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 960 663 92 167 0 791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3840

[startup+12.7017 s]
/proc/loadavg: 1.01 1.01 1.01 2/65 605
/proc/meminfo: memFree=1368392/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=6716 CPUtime=12.68
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 1159 0 0 0 1268 0 0 0 25 0 1 0 103249514 6877184 1142 1992294400 134512640 135197250 4294956224 18446744073709551615 134615818 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 1679 1142 92 167 0 1510 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6716

[startup+25.5011 s]
/proc/loadavg: 1.01 1.01 1.01 2/65 605
/proc/meminfo: memFree=1364296/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=10176 CPUtime=25.48
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 2178 0 0 0 2547 1 0 0 25 0 1 0 103249514 10420224 2131 1992294400 134512640 135197250 4294956224 18446744073709551615 134541490 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 2544 2131 92 167 0 2375 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10176

[startup+51.1017 s]
/proc/loadavg: 1.00 1.01 1.01 2/65 605
/proc/meminfo: memFree=1356872/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=20872 CPUtime=51.07
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 4045 0 0 0 5105 2 0 0 25 0 1 0 103249514 21372928 3998 1992294400 134512640 135197250 4294956224 18446744073709551615 134541395 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 5218 3998 92 167 0 5049 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20872

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1341640/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=44692 CPUtime=102.25
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 7778 0 0 0 10221 4 0 0 25 0 1 0 103249514 45764608 7731 1992294400 134512640 135197250 4294956224 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 11173 7731 92 167 0 11004 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44692

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1324296/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=68316 CPUtime=162.23
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 12141 0 0 0 16217 6 0 0 25 0 1 0 103249514 69955584 12094 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 17079 12094 92 167 0 16910 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 68316

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1306696/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=97784 CPUtime=222.21
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 16466 0 0 0 22211 10 0 0 25 0 1 0 103249514 100130816 16419 1992294400 134512640 135197250 4294956224 18446744073709551615 134539034 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 24446 16419 92 167 0 24277 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 97784

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1290056/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=97784 CPUtime=282.19
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 20648 0 0 0 28206 13 0 0 25 0 1 0 103249514 100130816 20601 1992294400 134512640 135197250 4294956224 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 24446 20601 92 167 0 24277 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 97784

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1272520/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=149944 CPUtime=342.17
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 24998 0 0 0 34201 16 0 0 25 0 1 0 103249514 153542656 24951 1992294400 134512640 135197250 4294956224 18446744073709551615 134618589 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 37486 24951 92 167 0 37317 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 149944

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1255368/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=149944 CPUtime=402.15
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 29309 0 0 0 40197 18 0 0 25 0 1 0 103249514 153542656 29262 1992294400 134512640 135197250 4294956224 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 37486 29262 92 167 0 37317 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 149944

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1238408/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=149944 CPUtime=462.12
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 33520 0 0 0 46193 19 0 0 25 0 1 0 103249514 153542656 33473 1992294400 134512640 135197250 4294956224 18446744073709551615 134602959 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 37486 33473 92 167 0 37317 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 149944

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1220936/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=216244 CPUtime=522.1
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 37867 0 0 0 52187 23 0 0 25 0 1 0 103249514 221433856 37820 1992294400 134512640 135197250 4294956224 18446744073709551615 134611664 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 54061 37820 92 167 0 53892 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 216244

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1203976/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=216244 CPUtime=582.08
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 42050 0 0 0 58182 26 0 0 25 0 1 0 103249514 221433856 42003 1992294400 134512640 135197250 4294956224 18446744073709551615 134539976 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 54061 42003 92 167 0 53892 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 216244

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 605
/proc/meminfo: memFree=1186696/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=232168 CPUtime=642.07
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 46326 0 0 0 64178 29 0 0 25 0 1 0 103249514 237740032 46279 1992294400 134512640 135197250 4294956224 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 58042 46279 92 167 0 57873 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 232168

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1170248/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=232168 CPUtime=702.04
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 50475 0 0 0 70174 30 0 0 25 0 1 0 103249514 237740032 50428 1992294400 134512640 135197250 4294956224 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 58042 50428 92 167 0 57873 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 232168

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1153352/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=232168 CPUtime=762.02
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 54659 0 0 0 76170 32 0 0 25 0 1 0 103249514 237740032 54612 1992294400 134512640 135197250 4294956224 18446744073709551615 134556426 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 58042 54612 92 167 0 57873 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 232168

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1136200/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=331616 CPUtime=822
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 58971 0 0 0 82165 35 0 0 25 0 1 0 103249514 339574784 58924 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 82904 58924 92 167 0 82735 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 331616

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 605
/proc/meminfo: memFree=1119112/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=331616 CPUtime=881.97
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 63206 0 0 0 88160 37 0 0 25 0 1 0 103249514 339574784 63159 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 82904 63159 92 167 0 82735 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 331616

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 607
/proc/meminfo: memFree=1102472/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=331616 CPUtime=941.95
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 67417 0 0 0 94156 39 0 0 25 0 1 0 103249514 339574784 67370 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 82904 67370 92 167 0 82735 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 331616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 607
/proc/meminfo: memFree=1085256/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=331616 CPUtime=1001.93
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 71687 0 0 0 100152 41 0 0 25 0 1 0 103249514 339574784 71640 1992294400 134512640 135197250 4294956224 18446744073709551615 134548560 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 82904 71640 92 167 0 82735 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 331616

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 607
/proc/meminfo: memFree=1068744/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=331616 CPUtime=1061.91
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 75837 0 0 0 106147 44 0 0 25 0 1 0 103249514 339574784 75790 1992294400 134512640 135197250 4294956224 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 82904 75790 92 167 0 82735 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 331616

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 607
/proc/meminfo: memFree=1051912/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=331616 CPUtime=1121.89
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 80021 0 0 0 112142 47 0 0 25 0 1 0 103249514 339574784 79974 1992294400 134512640 135197250 4294956224 18446744073709551615 134539222 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 82904 79974 92 167 0 82735 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 331616

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 607
/proc/meminfo: memFree=1034824/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=512640 CPUtime=1181.86
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 84186 0 0 0 118135 51 0 0 25 0 1 0 103249514 524943360 84139 1992294400 134512640 135197250 4294956224 18446744073709551615 134543608 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 128160 84139 92 167 0 127991 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 512640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 607
/proc/meminfo: memFree=1029640/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=512640 CPUtime=1200.07
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 85408 0 0 0 119955 52 0 0 25 0 1 0 103249514 524943360 85361 1992294400 134512640 135197250 4294956224 18446744073709551615 134556325 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 128160 85361 92 167 0 127991 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 512640

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: 1.00 1.00 1.00 2/65 607
/proc/meminfo: memFree=1029640/2055920 swapFree=4181900/4192956
[pid=604] ppid=602 vsize=512640 CPUtime=1200.07
/proc/604/stat : 604 (march_nn) R 602 604 444 0 -1 4194304 85408 0 0 0 119955 52 0 0 25 0 1 0 103249514 524943360 85361 1992294400 134512640 135197250 4294956224 18446744073709551615 134556325 0 0 4096 0 0 0 0 17 1 0 0
/proc/604/statm: 128160 85361 92 167 0 127991 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 512640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.13
CPU user time (s): 1199.55
CPU system time (s): 0.579911
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 512640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.579911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85408
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= 1305

runsolver used 0.868867 second user time and 2.46762 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-26 15:23:35
IDJOB=1729656
IDBENCH=24710
IDSOLVER=522
FILE ID=node44/1729656-1240752215
PBS_JOBID= 9187080
Free space on /tmp= 66220 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729656-1240752215/watcher-1729656-1240752215 -o /tmp/evaluation-result-1729656-1240752215/solver-1729656-1240752215 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1729656-1240752215.cnf

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

MD5SUM BENCH= 8fce8bf20db46a2557b7a1cf79e53b51
RANDOM SEED=1203214662

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1373112 kB
Buffers:         71456 kB
Cached:         545028 kB
SwapCached:       4968 kB
Active:         229604 kB
Inactive:       394800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1373112 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          14032 kB
Slab:            44332 kB
Committed_AS:   430448 kB
PageTables:       1380 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= 66220 MiB
End job on node44 at 2009-04-26 15:43:38