Trace number 1627849

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_hi hi? (TO) 5000.03 5001.82

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S439075063-023.cnf
MD5SUMee1ee4ce24708e1154601d98d318621f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.1006
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.49/0.51	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.51	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.51	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.51	c main()::
0.49/0.51	c initFormula():: searching for DIMACS p-line....
0.49/0.51	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.49/0.51	c parseCNF():: parsing....
0.49/0.51	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.51	c runParser():: parsing was successful, warming up engines...
0.49/0.51	c simplify_formula():: removed 0 tautological, 229 satisfied and 0 duplicate clauses
0.49/0.51	c preprocessing fase I completed:: there are now 7967 free variables and 33371 clauses.
0.49/0.51	c stat :: sign balance is biased by 0.496
0.49/0.51	c using 3-SAT heuristics (occurence based diff)
0.49/0.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.49/0.51	c resolvent_look() :: found 72 resolvents
0.49/0.51	c lessRedundantTransformation():: nothing to be done.
0.49/0.51	c transformTo3SAT():: you gave me 8000 variables and 33443 clauses.
0.49/0.51	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.51	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.51	c transformTo3SAT():: the transformation yielded 8000 variabels and 33443 clauses.
0.49/0.51	c main():: clause / variable ratio: ( 33443 / 8000 ) = 4.18
0.49/0.51	c longest clause has size 3
0.49/0.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.51	c number of free variables = 7967
0.49/0.51	c dynamic_preselect_setsize :: off
0.49/0.51	c main():: all systems go!
0.49/0.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 1091
3.39/3.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 183587
368.06/368.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
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c |*******************************
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-1627849-1240022922/watcher-1627849-1240022922 -o /tmp/evaluation-result-1627849-1240022922/solver-1627849-1240022922 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627849-1240022922.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 1.02 1.01 1.00 3/64 19468
/proc/meminfo: memFree=1239520/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=1692 CPUtime=0
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 30325431 1732608 259 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 423 259 58 167 0 254 0

[startup+0.067155 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 19468
/proc/meminfo: memFree=1239520/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=4176 CPUtime=0.06
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 819 0 0 0 6 0 0 0 18 0 1 0 30325431 4276224 624 1992294400 134512640 135197378 4294956240 18446744073709551615 134649162 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 1044 625 65 167 0 875 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4176

[startup+0.101159 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 19468
/proc/meminfo: memFree=1239520/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=5284 CPUtime=0.09
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 1125 0 0 0 9 0 0 0 18 0 1 0 30325431 5410816 930 1992294400 134512640 135197378 4294956240 18446744073709551615 134693712 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 1321 930 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284

[startup+0.301194 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 19468
/proc/meminfo: memFree=1239520/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=5128 CPUtime=0.29
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 2979 0 0 0 28 1 0 0 19 0 1 0 30325431 5251072 913 1992294400 134512640 135197378 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 1282 913 78 167 0 1113 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5128

[startup+0.701266 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 19468
/proc/meminfo: memFree=1239520/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=14964 CPUtime=0.69
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 6624 0 0 0 67 2 0 0 22 0 1 0 30325431 15323136 3267 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 3741 3267 91 167 0 3572 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14964

[startup+1.50141 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19469
/proc/meminfo: memFree=1226072/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=16628 CPUtime=1.49
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 7114 0 0 0 147 2 0 0 25 0 1 0 30325431 17027072 3757 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 4157 3757 91 167 0 3988 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16628

[startup+3.10169 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19469
/proc/meminfo: memFree=1224280/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=17288 CPUtime=3.09
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 7265 0 0 0 307 2 0 0 25 0 1 0 30325431 17702912 3908 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 4322 3908 91 167 0 4153 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17288

[startup+6.30125 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 19469
/proc/meminfo: memFree=1223776/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=17460 CPUtime=6.29
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 7323 0 0 0 627 2 0 0 25 0 1 0 30325431 17879040 3966 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 4365 3966 91 167 0 4196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17460

[startup+12.7014 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 19469
/proc/meminfo: memFree=1223520/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=17884 CPUtime=12.69
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 7397 0 0 0 1267 2 0 0 25 0 1 0 30325431 18313216 4040 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 4471 4040 91 167 0 4302 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17884

[startup+25.5016 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 19469
/proc/meminfo: memFree=1223072/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=18344 CPUtime=25.48
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 7503 0 0 0 2546 2 0 0 25 0 1 0 30325431 18784256 4146 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 4586 4146 91 167 0 4417 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18344

[startup+51.1011 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 19469
/proc/meminfo: memFree=1222240/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=19480 CPUtime=51.07
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 7717 0 0 0 5105 2 0 0 25 0 1 0 30325431 19947520 4360 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 4870 4360 91 167 0 4701 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19480

[startup+102.305 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 19469
/proc/meminfo: memFree=1221600/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=20332 CPUtime=102.26
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 7865 0 0 0 10223 3 0 0 25 0 1 0 30325431 20819968 4508 1992294400 134512640 135197378 4294956240 18446744073709551615 134541215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 5083 4508 91 167 0 4914 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20332

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19469
/proc/meminfo: memFree=1220576/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=21228 CPUtime=162.24
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 8124 0 0 0 16221 3 0 0 25 0 1 0 30325431 21737472 4761 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 5307 4761 91 167 0 5138 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21228

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19469
/proc/meminfo: memFree=1219616/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=22512 CPUtime=222.21
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 8360 0 0 0 22218 3 0 0 25 0 1 0 30325431 23052288 4997 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 5628 4997 91 167 0 5459 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22512

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19469
/proc/meminfo: memFree=1218720/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=22644 CPUtime=282.19
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 8585 0 0 0 28216 3 0 0 25 0 1 0 30325431 23187456 5222 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 5661 5222 91 167 0 5492 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22644

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19469
/proc/meminfo: memFree=1217632/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=24952 CPUtime=342.17
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 8848 0 0 0 34213 4 0 0 25 0 1 0 30325431 25550848 5479 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 6238 5479 91 167 0 6069 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24952

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19469
/proc/meminfo: memFree=1216992/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=24952 CPUtime=402.15
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 9020 0 0 0 40210 5 0 0 25 0 1 0 30325431 25550848 5651 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 6238 5651 91 167 0 6069 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 24952

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19469
/proc/meminfo: memFree=1216224/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=27540 CPUtime=462.13
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 9204 0 0 0 46208 5 0 0 25 0 1 0 30325431 28200960 5835 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 6885 5835 91 167 0 6716 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27540

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19469
/proc/meminfo: memFree=1215392/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=27540 CPUtime=522.1
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 9406 0 0 0 52205 5 0 0 25 0 1 0 30325431 28200960 6037 1992294400 134512640 135197378 4294956240 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 6885 6037 91 167 0 6716 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 27540

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19469
/proc/meminfo: memFree=1214560/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=27672 CPUtime=582.08
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 9613 0 0 0 58203 5 0 0 25 0 1 0 30325431 28336128 6244 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 6918 6244 91 167 0 6749 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 27672

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19469
/proc/meminfo: memFree=1213728/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=27672 CPUtime=642.06
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 9820 0 0 0 64201 5 0 0 25 0 1 0 30325431 28336128 6451 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 6918 6451 91 167 0 6749 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 27672


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19477
/proc/meminfo: memFree=1171104/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=82932 CPUtime=4000.86
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 20387 0 0 0 400060 26 0 0 25 0 1 0 30325431 84922368 17012 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20733 17012 91 167 0 20564 0
Current children cumulated CPU time (s) 4000.86
Current children cumulated vsize (KiB) 82932

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19477
/proc/meminfo: memFree=1170336/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=82932 CPUtime=4060.85
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 20566 0 0 0 406058 27 0 0 25 0 1 0 30325431 84922368 17191 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20733 17191 91 167 0 20564 0
Current children cumulated CPU time (s) 4060.85
Current children cumulated vsize (KiB) 82932

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19477
/proc/meminfo: memFree=1169568/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=82932 CPUtime=4120.82
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 20757 0 0 0 412055 27 0 0 25 0 1 0 30325431 84922368 17382 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20733 17382 91 167 0 20564 0
Current children cumulated CPU time (s) 4120.82
Current children cumulated vsize (KiB) 82932

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19477
/proc/meminfo: memFree=1168864/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83064 CPUtime=4180.81
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 20950 0 0 0 418053 28 0 0 25 0 1 0 30325431 85057536 17575 1992294400 134512640 135197378 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20766 17575 91 167 0 20597 0
Current children cumulated CPU time (s) 4180.81
Current children cumulated vsize (KiB) 83064

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19477
/proc/meminfo: memFree=1168096/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83064 CPUtime=4240.78
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 21139 0 0 0 424050 28 0 0 25 0 1 0 30325431 85057536 17764 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20766 17764 91 167 0 20597 0
Current children cumulated CPU time (s) 4240.78
Current children cumulated vsize (KiB) 83064

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19477
/proc/meminfo: memFree=1167328/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83064 CPUtime=4300.76
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 21333 0 0 0 430048 28 0 0 25 0 1 0 30325431 85057536 17958 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20766 17958 91 167 0 20597 0
Current children cumulated CPU time (s) 4300.76
Current children cumulated vsize (KiB) 83064

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19483
/proc/meminfo: memFree=1166688/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83064 CPUtime=4360.73
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 21506 0 0 0 436045 28 0 0 25 0 1 0 30325431 85057536 18131 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20766 18131 91 167 0 20597 0
Current children cumulated CPU time (s) 4360.73
Current children cumulated vsize (KiB) 83064

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19483
/proc/meminfo: memFree=1165920/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83064 CPUtime=4420.7
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 21688 0 0 0 442042 28 0 0 25 0 1 0 30325431 85057536 18313 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20766 18313 91 167 0 20597 0
Current children cumulated CPU time (s) 4420.7
Current children cumulated vsize (KiB) 83064

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19483
/proc/meminfo: memFree=1165152/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83064 CPUtime=4480.68
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 21881 0 0 0 448039 29 0 0 25 0 1 0 30325431 85057536 18506 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20766 18506 91 167 0 20597 0
Current children cumulated CPU time (s) 4480.68
Current children cumulated vsize (KiB) 83064

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19483
/proc/meminfo: memFree=1164384/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83064 CPUtime=4540.66
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 22070 0 0 0 454037 29 0 0 25 0 1 0 30325431 85057536 18695 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20766 18695 91 167 0 20597 0
Current children cumulated CPU time (s) 4540.66
Current children cumulated vsize (KiB) 83064

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19483
/proc/meminfo: memFree=1163616/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83064 CPUtime=4600.64
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 22261 0 0 0 460035 29 0 0 25 0 1 0 30325431 85057536 18886 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20766 18886 91 167 0 20597 0
Current children cumulated CPU time (s) 4600.64
Current children cumulated vsize (KiB) 83064

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19483
/proc/meminfo: memFree=1162848/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83064 CPUtime=4660.62
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 22454 0 0 0 466033 29 0 0 25 0 1 0 30325431 85057536 19079 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20766 19079 91 167 0 20597 0
Current children cumulated CPU time (s) 4660.62
Current children cumulated vsize (KiB) 83064

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19483
/proc/meminfo: memFree=1162144/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83064 CPUtime=4720.6
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 22628 0 0 0 472030 30 0 0 25 0 1 0 30325431 85057536 19253 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20766 19253 91 167 0 20597 0
Current children cumulated CPU time (s) 4720.6
Current children cumulated vsize (KiB) 83064

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19483
/proc/meminfo: memFree=1161440/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83196 CPUtime=4780.57
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 22809 0 0 0 478027 30 0 0 25 0 1 0 30325431 85192704 19434 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20799 19434 91 167 0 20630 0
Current children cumulated CPU time (s) 4780.57
Current children cumulated vsize (KiB) 83196

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19483
/proc/meminfo: memFree=1160608/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83196 CPUtime=4840.56
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 23002 0 0 0 484025 31 0 0 25 0 1 0 30325431 85192704 19627 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20799 19627 91 167 0 20630 0
Current children cumulated CPU time (s) 4840.56
Current children cumulated vsize (KiB) 83196

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19483
/proc/meminfo: memFree=1159840/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83196 CPUtime=4900.54
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 23195 0 0 0 490023 31 0 0 25 0 1 0 30325431 85192704 19820 1992294400 134512640 135197378 4294956240 18446744073709551615 134613240 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20799 19820 91 167 0 20630 0
Current children cumulated CPU time (s) 4900.54
Current children cumulated vsize (KiB) 83196

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19483
/proc/meminfo: memFree=1159072/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83196 CPUtime=4960.51
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 23385 0 0 0 496020 31 0 0 25 0 1 0 30325431 85192704 20010 1992294400 134512640 135197378 4294956240 18446744073709551615 134649523 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20799 20010 91 167 0 20630 0
Current children cumulated CPU time (s) 4960.51
Current children cumulated vsize (KiB) 83196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19483
/proc/meminfo: memFree=1158560/2055920 swapFree=4192956/4192956
[pid=19468] ppid=19466 vsize=83196 CPUtime=5000.01
/proc/19468/stat : 19468 (march_hi) R 19466 19468 19399 0 -1 4194304 23511 0 0 0 499969 32 0 0 25 0 1 0 30325431 85192704 20136 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/19468/statm: 20799 20136 91 167 0 20630 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 83196

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): 5001.82
CPU time (s): 5000.03
CPU user time (s): 4999.69
CPU system time (s): 0.336948
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 83196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23511
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= 12058

runsolver used 4.78027 second user time and 8.92064 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-18 04:48:42
IDJOB=1627849
IDBENCH=70305
IDSOLVER=583
FILE ID=node18/1627849-1240022922
PBS_JOBID= 9158988
Free space on /tmp= 66388 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S439075063-023.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627849-1240022922/watcher-1627849-1240022922 -o /tmp/evaluation-result-1627849-1240022922/solver-1627849-1240022922 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627849-1240022922.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ee1ee4ce24708e1154601d98d318621f
RANDOM SEED=596576493

node18.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		: 3000.280
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		: 3000.280
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:       1239936 kB
Buffers:         83704 kB
Cached:         660080 kB
SwapCached:          0 kB
Active:         266832 kB
Inactive:       490860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1239936 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1452 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            44304 kB
Committed_AS:   171956 kB
PageTables:       1372 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= 66388 MiB
End job on node18 at 2009-04-18 06:12:05