Trace number 3209717

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
SAT09 reference solver: march_hi hi? (TO) 5000.03 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S471691933-060-UNKNOWN.cnf
MD5SUM91da78a39fd68b6c63602d278464956f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark593.197
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.49/1.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.54	c main()::
1.49/1.54	c initFormula():: searching for DIMACS p-line....
1.49/1.54	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.49/1.54	c parseCNF():: parsing....
1.49/1.54	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.54	c runParser():: parsing was successful, warming up engines...
1.49/1.54	c simplify_formula():: removed 0 tautological, 882 satisfied and 0 duplicate clauses
1.49/1.54	c preprocessing fase I completed:: there are now 39860 free variables and 167118 clauses.
1.49/1.54	c stat :: sign balance is biased by 0.468
1.49/1.54	c using 3-SAT heuristics (occurence based diff)
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
1.49/1.54	c resolvent_look() :: found 84 resolvents
1.49/1.54	c lessRedundantTransformation():: nothing to be done.
1.49/1.54	c transformTo3SAT():: you gave me 40000 variables and 167202 clauses.
1.49/1.54	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.49/1.54	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.49/1.54	c transformTo3SAT():: the transformation yielded 40000 variabels and 167202 clauses.
1.49/1.54	c main():: clause / variable ratio: ( 167202 / 40000 ) = 4.18
1.49/1.54	c longest clause has size 3
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c number of free variables = 39860
1.49/1.54	c dynamic_preselect_setsize :: off
1.49/1.54	c main():: all systems go!
1.49/1.54	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3209717-1303130808/watcher-3209717-1303130808 -o /tmp/evaluation-result-3209717-1303130808/solver-3209717-1303130808 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209717-1303130808.cnf 

running on 4 cores: 0,2,4,6

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): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.01 1.97 2/177 1228
/proc/meminfo: memFree=17705764/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=4612 CPUtime=0 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 834 0 0 0 0 0 0 0 25 0 1 0 424681760 4722688 791 33554432000 134512640 135197378 4290766048 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 1153 794 58 168 0 984 0

[startup+0.026408 s]
/proc/loadavg: 2.01 2.01 1.97 2/177 1228
/proc/meminfo: memFree=17705764/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=5748 CPUtime=0.02 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 1172 0 0 0 2 0 0 0 25 0 1 0 424681760 5885952 1129 33554432000 134512640 135197378 4290766048 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 1437 1129 58 168 0 1268 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5748

[startup+0.100378 s]
/proc/loadavg: 2.01 2.01 1.97 2/177 1228
/proc/meminfo: memFree=17705764/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=7332 CPUtime=0.09 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 1670 0 0 0 9 0 0 0 25 0 1 0 424681760 7507968 1627 33554432000 134512640 135197378 4290766048 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 1833 1627 58 168 0 1664 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7332

[startup+0.300349 s]
/proc/loadavg: 2.01 2.01 1.97 2/177 1228
/proc/meminfo: memFree=17705764/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=23820 CPUtime=0.29 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 7270 0 0 0 28 1 0 0 25 0 1 0 424681760 24391680 4496 33554432000 134512640 135197378 4290766048 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 5955 4506 66 168 0 5786 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23820

[startup+0.700287 s]
/proc/loadavg: 2.01 2.01 1.97 2/177 1228
/proc/meminfo: memFree=17705764/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=23052 CPUtime=0.69 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 15929 0 0 0 67 2 0 0 25 0 1 0 424681760 23605248 4336 33554432000 134512640 135197378 4290766048 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 5763 4336 78 168 0 5594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23052

[startup+1.50113 s]
/proc/loadavg: 2.01 2.01 1.97 3/178 1229
/proc/meminfo: memFree=17692392/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=72140 CPUtime=1.49 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 37054 0 0 0 144 5 0 0 25 0 1 0 424681760 73871360 6881 33554432000 134512640 135197378 4290766048 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 18035 6891 86 168 0 17866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72140

[startup+3.10082 s]
/proc/loadavg: 2.01 2.01 1.97 3/178 1229
/proc/meminfo: memFree=17643164/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=72620 CPUtime=3.09 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 47816 0 0 0 303 6 0 0 25 0 1 0 424681760 74362880 16266 33554432000 134512640 135197378 4290766048 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 18155 16266 91 168 0 17986 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72620

[startup+6.30029 s]
/proc/loadavg: 2.01 2.01 1.97 3/178 1230
/proc/meminfo: memFree=17638800/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=74552 CPUtime=6.29 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 48174 0 0 0 623 6 0 0 25 0 1 0 424681760 76341248 16624 33554432000 134512640 135197378 4290766048 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 18638 16624 91 168 0 18469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74552

[startup+12.7012 s]
/proc/loadavg: 2.01 2.00 1.97 3/178 1230
/proc/meminfo: memFree=17629432/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=84012 CPUtime=12.69 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 50182 0 0 0 1262 7 0 0 25 0 1 0 424681760 86028288 18632 33554432000 134512640 135197378 4290766048 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 21003 18632 91 168 0 20834 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84012

[startup+25.5009 s]
/proc/loadavg: 2.01 2.00 1.97 3/178 1230
/proc/meminfo: memFree=17626080/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=85992 CPUtime=25.49 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 50656 0 0 0 2542 7 0 0 25 0 1 0 424681760 88055808 19106 33554432000 134512640 135197378 4290766048 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 21498 19106 91 168 0 21329 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85992

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 1231
/proc/meminfo: memFree=17621872/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=87312 CPUtime=51.09 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 50996 0 0 0 5102 7 0 0 25 0 1 0 424681760 89407488 19446 33554432000 134512640 135197378 4290766048 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 21828 19446 91 168 0 21659 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 87312

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 1232
/proc/meminfo: memFree=17614908/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=88632 CPUtime=102.29 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 51340 0 0 0 10222 7 0 0 25 0 1 0 424681760 90759168 19790 33554432000 134512640 135197378 4290766048 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 22158 19790 91 168 0 21989 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 88632

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 1234
/proc/meminfo: memFree=17607824/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=89556 CPUtime=162.29 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 51579 0 0 0 16222 7 0 0 25 0 1 0 424681760 91705344 20029 33554432000 134512640 135197378 4290766048 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 22389 20029 91 168 0 22220 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 89556

[startup+222.301 s]
/proc/loadavg: 2.07 2.02 1.98 3/178 1235
/proc/meminfo: memFree=17600844/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=90216 CPUtime=222.3 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 51730 0 0 0 22222 8 0 0 25 0 1 0 424681760 92381184 20180 33554432000 134512640 135197378 4290766048 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 22554 20180 91 168 0 22385 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 90216

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 1244
/proc/meminfo: memFree=17594000/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=90744 CPUtime=282.3 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 51852 0 0 0 28222 8 0 0 25 0 1 0 424681760 92921856 20302 33554432000 134512640 135197378 4290766048 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 22686 20302 91 168 0 22517 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 90744

[startup+342.301 s]
/proc/loadavg: 2.01 2.00 1.98 3/178 1253
/proc/meminfo: memFree=17587364/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=91140 CPUtime=342.3 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 51962 0 0 0 34222 8 0 0 25 0 1 0 424681760 93327360 20412 33554432000 134512640 135197378 4290766048 18446744073709551615 134591978 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 22785 20412 91 168 0 22616 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 91140

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1261
/proc/meminfo: memFree=17581372/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=91536 CPUtime=402.3 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 52049 0 0 0 40222 8 0 0 25 0 1 0 424681760 93732864 20499 33554432000 134512640 135197378 4290766048 18446744073709551615 134601439 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 22884 20499 91 168 0 22715 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 91536

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1263
/proc/meminfo: memFree=17575384/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=91800 CPUtime=462.3 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 52121 0 0 0 46222 8 0 0 25 0 1 0 424681760 94003200 20571 33554432000 134512640 135197378 4290766048 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 22950 20571 91 168 0 22781 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 91800

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1264
/proc/meminfo: memFree=17568772/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=91932 CPUtime=522.3 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 52180 0 0 0 52222 8 0 0 25 0 1 0 424681760 94138368 20630 33554432000 134512640 135197378 4290766048 18446744073709551615 134541184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 22983 20630 91 168 0 22814 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 91932

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1266
/proc/meminfo: memFree=17562508/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=92196 CPUtime=582.3 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 52236 0 0 0 58222 8 0 0 25 0 1 0 424681760 94408704 20686 33554432000 134512640 135197378 4290766048 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 23049 20686 91 168 0 22880 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 92196

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1371
/proc/meminfo: memFree=17214628/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=96684 CPUtime=4062.4 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53347 0 0 0 406230 10 0 0 25 0 1 0 424681760 99004416 21797 33554432000 134512640 135197378 4290766048 18446744073709551615 134552682 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24171 21797 91 168 0 24002 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 96684

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1372
/proc/meminfo: memFree=17208756/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=96684 CPUtime=4122.4 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53356 0 0 0 412230 10 0 0 25 0 1 0 424681760 99004416 21806 33554432000 134512640 135197378 4290766048 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24171 21806 91 168 0 24002 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 96684

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1374
/proc/meminfo: memFree=17202516/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=96684 CPUtime=4182.4 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53363 0 0 0 418230 10 0 0 25 0 1 0 424681760 99004416 21813 33554432000 134512640 135197378 4290766048 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24171 21813 91 168 0 24002 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 96684

[startup+4242.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/178 1376
/proc/meminfo: memFree=17196892/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=96816 CPUtime=4242.4 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53374 0 0 0 424230 10 0 0 25 0 1 0 424681760 99139584 21824 33554432000 134512640 135197378 4290766048 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24204 21824 91 168 0 24035 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 96816

[startup+4302.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/178 1377
/proc/meminfo: memFree=17190796/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=96816 CPUtime=4302.4 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53383 0 0 0 430230 10 0 0 25 0 1 0 424681760 99139584 21833 33554432000 134512640 135197378 4290766048 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24204 21833 91 168 0 24035 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 96816

[startup+4362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 1379
/proc/meminfo: memFree=17184560/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=96816 CPUtime=4362.4 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53392 0 0 0 436230 10 0 0 25 0 1 0 424681760 99139584 21842 33554432000 134512640 135197378 4290766048 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24204 21842 91 168 0 24035 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 96816

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 1380
/proc/meminfo: memFree=17178944/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=96816 CPUtime=4422.4 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53401 0 0 0 442230 10 0 0 25 0 1 0 424681760 99139584 21851 33554432000 134512640 135197378 4290766048 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24204 21851 91 168 0 24035 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 96816

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1391
/proc/meminfo: memFree=17172444/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=96948 CPUtime=4482.41 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53410 0 0 0 448231 10 0 0 25 0 1 0 424681760 99274752 21860 33554432000 134512640 135197378 4290766048 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24237 21860 91 168 0 24068 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 96948

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1393
/proc/meminfo: memFree=17165956/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=96948 CPUtime=4542.41 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53418 0 0 0 454231 10 0 0 25 0 1 0 424681760 99274752 21868 33554432000 134512640 135197378 4290766048 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24237 21868 91 168 0 24068 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 96948

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1394
/proc/meminfo: memFree=17160232/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=96948 CPUtime=4602.41 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53427 0 0 0 460231 10 0 0 25 0 1 0 424681760 99274752 21877 33554432000 134512640 135197378 4290766048 18446744073709551615 134541189 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24237 21877 91 168 0 24068 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 96948

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1399
/proc/meminfo: memFree=17153704/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=97080 CPUtime=4662.41 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53441 0 0 0 466231 10 0 0 25 0 1 0 424681760 99409920 21891 33554432000 134512640 135197378 4290766048 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24270 21891 91 168 0 24101 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 97080

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1400
/proc/meminfo: memFree=17147732/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=97080 CPUtime=4722.42 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53455 0 0 0 472232 10 0 0 25 0 1 0 424681760 99409920 21905 33554432000 134512640 135197378 4290766048 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24270 21905 91 168 0 24101 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 97080

[startup+4782.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 1402
/proc/meminfo: memFree=17142364/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=97080 CPUtime=4782.41 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53463 0 0 0 478231 10 0 0 25 0 1 0 424681760 99409920 21913 33554432000 134512640 135197378 4290766048 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24270 21913 91 168 0 24101 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 97080

[startup+4842.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 1404
/proc/meminfo: memFree=17136500/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=97212 CPUtime=4842.41 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53471 0 0 0 484231 10 0 0 25 0 1 0 424681760 99545088 21921 33554432000 134512640 135197378 4290766048 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24303 21921 91 168 0 24134 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 97212

[startup+4902.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 1405
/proc/meminfo: memFree=17130520/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=97212 CPUtime=4902.42 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53480 0 0 0 490232 10 0 0 25 0 1 0 424681760 99545088 21930 33554432000 134512640 135197378 4290766048 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24303 21930 91 168 0 24134 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 97212

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 1407
/proc/meminfo: memFree=17124792/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=97212 CPUtime=4962.42 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53487 0 0 0 496232 10 0 0 25 0 1 0 424681760 99545088 21937 33554432000 134512640 135197378 4290766048 18446744073709551615 134597284 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24303 21937 91 168 0 24134 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 97212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.92 1.99 1.99 2/176 1409
/proc/meminfo: memFree=17621628/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=97212 CPUtime=5000.02 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53492 0 0 0 499992 10 0 0 25 0 1 0 424681760 99545088 21942 33554432000 134512640 135197378 4290766048 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24303 21942 91 168 0 24134 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 97212

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

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

[startup+4999.9 s]
/proc/loadavg: 1.92 1.99 1.99 2/176 1409
/proc/meminfo: memFree=17621628/32951124 swapFree=67111528/67111528
[pid=1228] ppid=1226 vsize=97212 CPUtime=5000.02 cores=0,2,4,6
/proc/1228/stat : 1228 (march_hi) R 1226 1228 756 0 -1 4202496 53492 0 0 0 499992 10 0 0 25 0 1 0 424681760 99545088 21942 33554432000 134512640 135197378 4290766048 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1228/statm: 24303 21942 91 168 0 24134 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 97212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.03
CPU user time (s): 4999.93
CPU system time (s): 0.105983
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 97212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53492
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= 3
involuntary context switches= 7672

runsolver used 8.29674 second user time and 15.8236 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-18 14:46:48
IDJOB=3209717
IDBENCH=82578
IDSOLVER=1627
FILE ID=node108/3209717-1303130808
RUNJOBID= node108-1303120798-774
PBS_JOBID= 13020904
Free space on /tmp= 72652 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S471691933-060-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209717-1303130808/watcher-3209717-1303130808 -o /tmp/evaluation-result-3209717-1303130808/solver-3209717-1303130808 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209717-1303130808.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 91da78a39fd68b6c63602d278464956f
RANDOM SEED=1090326622

node108.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17705920 kB
Buffers:        751264 kB
Cached:       14075568 kB
SwapCached:          0 kB
Active:        7573796 kB
Inactive:      7322220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17705920 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5244 kB
Writeback:           0 kB
AnonPages:       68788 kB
Mapped:          15464 kB
Slab:           287044 kB
PageTables:       4700 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   213944 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72652 MiB
End job on node108 at 2011-04-18 16:10:10