Trace number 3209897

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) 5000.02 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S313385224-076-UNKNOWN.cnf
MD5SUMc8a628789219fd1293880c95bfb25038
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark35.0147
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.58/0.61	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.58/0.61	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.58/0.61	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.58/0.61	c main()::
0.58/0.61	c initFormula():: searching for DIMACS p-line....
0.58/0.61	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.58/0.61	c parseCNF():: parsing....
0.58/0.61	c parseCNF():: the CNF contains 0 unary clauses.
0.58/0.61	c runParser():: parsing was successful, warming up engines...
0.58/0.61	c simplify_formula():: removed 0 tautological, 523 satisfied and 0 duplicate clauses
0.58/0.61	c preprocessing fase I completed:: there are now 19918 free variables and 83477 clauses.
0.58/0.61	c stat :: sign balance is biased by 0.476
0.58/0.61	c using 3-SAT heuristics (occurence based diff)
0.58/0.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.58/0.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 122 duplicate clauses
0.58/0.61	c resolvent_look() :: found 62 resolvents
0.58/0.61	c lessRedundantTransformation():: nothing to be done.
0.58/0.61	c transformTo3SAT():: you gave me 20000 variables and 83539 clauses.
0.58/0.61	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.58/0.61	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.58/0.61	c transformTo3SAT():: the transformation yielded 20000 variabels and 83539 clauses.
0.58/0.61	c main():: clause / variable ratio: ( 83539 / 20000 ) = 4.18
0.58/0.61	c longest clause has size 3
0.58/0.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.58/0.61	c number of free variables = 19918
0.58/0.61	c dynamic_preselect_setsize :: off
0.58/0.61	c main():: all systems go!
0.58/0.61	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-3209897-1303141421/watcher-3209897-1303141421 -o /tmp/evaluation-result-3209897-1303141421/solver-3209897-1303141421 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209897-1303141421.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: 1.99 1.97 1.91 3/177 29918
/proc/meminfo: memFree=25147212/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=3152 CPUtime=0 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 591 0 0 0 0 0 0 0 25 0 1 0 425741901 3227648 548 33554432000 134512640 135197378 4287664720 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29918/statm: 788 548 58 168 0 619 0

[startup+0.028669 s]
/proc/loadavg: 1.99 1.97 1.91 3/177 29918
/proc/meminfo: memFree=25147212/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=3680 CPUtime=0.02 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 743 0 0 0 2 0 0 0 25 0 1 0 425741901 3768320 700 33554432000 134512640 135197378 4287664720 18446744073709551615 134674341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29918/statm: 920 701 58 168 0 751 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3680

[startup+0.100688 s]
/proc/loadavg: 1.99 1.97 1.91 3/177 29918
/proc/meminfo: memFree=25147212/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=9268 CPUtime=0.09 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 2008 0 0 0 9 0 0 0 25 0 1 0 425741901 9490432 1468 33554432000 134512640 135197378 4287664720 18446744073709551615 134649146 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29918/statm: 2317 1468 65 168 0 2148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9268

[startup+0.300673 s]
/proc/loadavg: 1.99 1.97 1.91 3/177 29918
/proc/meminfo: memFree=25147212/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=11892 CPUtime=0.29 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 7132 0 0 0 29 0 0 0 25 0 1 0 425741901 12177408 2186 33554432000 134512640 135197378 4287664720 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29918/statm: 2973 2186 78 168 0 2804 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11892

[startup+0.700554 s]
/proc/loadavg: 1.99 1.97 1.91 3/177 29918
/proc/meminfo: memFree=25147212/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=36416 CPUtime=0.69 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 17508 0 0 0 68 1 0 0 25 0 1 0 425741901 37289984 5766 33554432000 134512640 135197378 4287664720 18446744073709551615 134542350 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29918/statm: 9104 5766 91 168 0 8935 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36416

[startup+1.50052 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 29919
/proc/meminfo: memFree=25106296/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=37128 CPUtime=1.49 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 20129 0 0 0 148 1 0 0 25 0 1 0 425741901 38019072 8387 33554432000 134512640 135197378 4287664720 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29918/statm: 9282 8387 91 168 0 9113 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37128

[startup+3.10023 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 29919
/proc/meminfo: memFree=25104312/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=40756 CPUtime=3.09 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 21056 0 0 0 308 1 0 0 25 0 1 0 425741901 41734144 9314 33554432000 134512640 135197378 4287664720 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29918/statm: 10189 9314 91 168 0 10020 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40756

[startup+6.30055 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 29919
/proc/meminfo: memFree=25099848/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=41812 CPUtime=6.29 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 21328 0 0 0 628 1 0 0 25 0 1 0 425741901 42815488 9586 33554432000 134512640 135197378 4287664720 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29918/statm: 10453 9586 91 168 0 10284 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41812

[startup+12.7004 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 29920
/proc/meminfo: memFree=25097732/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=43628 CPUtime=12.69 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 21537 0 0 0 1268 1 0 0 25 0 1 0 425741901 44675072 9795 33554432000 134512640 135197378 4287664720 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29918/statm: 10907 9795 91 168 0 10738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43628

[startup+25.5001 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 29920
/proc/meminfo: memFree=25096240/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=44420 CPUtime=25.49 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 21716 0 0 0 2548 1 0 0 25 0 1 0 425741901 45486080 9974 33554432000 134512640 135197378 4287664720 18446744073709551615 134618114 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29918/statm: 11105 9974 91 168 0 10936 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44420

[startup+51.1006 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 29921
/proc/meminfo: memFree=25093844/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=45080 CPUtime=51.09 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 21900 0 0 0 5108 1 0 0 25 0 1 0 425741901 46161920 10158 33554432000 134512640 135197378 4287664720 18446744073709551615 134597469 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 11270 10158 91 168 0 11101 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45080

[startup+102.307 s]
/proc/loadavg: 2.05 1.99 1.91 3/178 29922
/proc/meminfo: memFree=25089092/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=45872 CPUtime=102.29 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 22088 0 0 0 10228 1 0 0 25 0 1 0 425741901 46972928 10346 33554432000 134512640 135197378 4287664720 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 11468 10346 91 168 0 11299 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 45872

[startup+162.301 s]
/proc/loadavg: 2.02 1.99 1.91 3/178 29924
/proc/meminfo: memFree=25084980/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=46400 CPUtime=162.29 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 22219 0 0 0 16228 1 0 0 25 0 1 0 425741901 47513600 10477 33554432000 134512640 135197378 4287664720 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 11600 10477 91 168 0 11431 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 46400

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/178 29925
/proc/meminfo: memFree=25080260/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=46796 CPUtime=222.3 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 22311 0 0 0 22228 2 0 0 25 0 1 0 425741901 47919104 10569 33554432000 134512640 135197378 4287664720 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 11699 10569 91 168 0 11530 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 46796

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/178 29927
/proc/meminfo: memFree=25076276/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=47060 CPUtime=282.3 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 22385 0 0 0 28228 2 0 0 25 0 1 0 425741901 48189440 10643 33554432000 134512640 135197378 4287664720 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 11765 10643 91 168 0 11596 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 47060

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/178 29928
/proc/meminfo: memFree=25072168/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=47324 CPUtime=342.3 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 22442 0 0 0 34228 2 0 0 25 0 1 0 425741901 48459776 10700 33554432000 134512640 135197378 4287664720 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 11831 10700 91 168 0 11662 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 47324

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/178 29930
/proc/meminfo: memFree=25068056/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=47456 CPUtime=402.29 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 22488 0 0 0 40227 2 0 0 25 0 1 0 425741901 48594944 10746 33554432000 134512640 135197378 4287664720 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 11864 10746 91 168 0 11695 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 47456

[startup+462.3 s]
/proc/loadavg: 2.03 2.00 1.92 3/178 29932
/proc/meminfo: memFree=25064200/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=47588 CPUtime=462.29 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 22531 0 0 0 46227 2 0 0 25 0 1 0 425741901 48730112 10789 33554432000 134512640 135197378 4287664720 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 11897 10789 91 168 0 11728 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 47588

[startup+522.301 s]
/proc/loadavg: 2.01 2.00 1.92 3/178 29933
/proc/meminfo: memFree=25060344/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=47720 CPUtime=522.29 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 22568 0 0 0 52227 2 0 0 25 0 1 0 425741901 48865280 10826 33554432000 134512640 135197378 4287664720 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 11930 10826 91 168 0 11761 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 47720

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29935
/proc/meminfo: memFree=25056604/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=47852 CPUtime=582.3 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 22601 0 0 0 58228 2 0 0 25 0 1 0 425741901 49000448 10859 33554432000 134512640 135197378 4287664720 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 11963 10859 91 168 0 11794 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 47852

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 30040
/proc/meminfo: memFree=24836304/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=50756 CPUtime=4062.39 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23336 0 0 0 406234 5 0 0 25 0 1 0 425741901 51974144 11594 33554432000 134512640 135197378 4287664720 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/29918/statm: 12689 11594 91 168 0 12520 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 50756

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 30041
/proc/meminfo: memFree=24832576/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=50888 CPUtime=4122.39 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23344 0 0 0 412234 5 0 0 25 0 1 0 425741901 52109312 11602 33554432000 134512640 135197378 4287664720 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/29918/statm: 12722 11602 91 168 0 12553 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 50888

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 30043
/proc/meminfo: memFree=24829104/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=50888 CPUtime=4182.39 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23348 0 0 0 418234 5 0 0 25 0 1 0 425741901 52109312 11606 33554432000 134512640 135197378 4287664720 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/29918/statm: 12722 11606 91 168 0 12553 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 50888

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 30044
/proc/meminfo: memFree=24825616/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=50888 CPUtime=4242.39 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23354 0 0 0 424234 5 0 0 25 0 1 0 425741901 52109312 11612 33554432000 134512640 135197378 4287664720 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/29918/statm: 12722 11612 91 168 0 12553 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 50888

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 30046
/proc/meminfo: memFree=24821628/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=50888 CPUtime=4302.39 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23366 0 0 0 430234 5 0 0 25 0 1 0 425741901 52109312 11624 33554432000 134512640 135197378 4287664720 18446744073709551615 134552996 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/29918/statm: 12722 11624 91 168 0 12553 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 50888

[startup+4362.3 s]
/proc/loadavg: 2.04 2.01 1.99 3/178 30048
/proc/meminfo: memFree=24818144/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=50888 CPUtime=4362.39 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23371 0 0 0 436234 5 0 0 25 0 1 0 425741901 52109312 11629 33554432000 134512640 135197378 4287664720 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/29918/statm: 12722 11629 91 168 0 12553 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 50888

[startup+4422.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/178 30049
/proc/meminfo: memFree=24814404/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=50888 CPUtime=4422.39 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23376 0 0 0 442234 5 0 0 25 0 1 0 425741901 52109312 11634 33554432000 134512640 135197378 4287664720 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/29918/statm: 12722 11634 91 168 0 12553 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 50888

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30051
/proc/meminfo: memFree=24810664/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=51020 CPUtime=4482.39 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23382 0 0 0 448234 5 0 0 25 0 1 0 425741901 52244480 11640 33554432000 134512640 135197378 4287664720 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/29918/statm: 12755 11640 91 168 0 12586 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 51020

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30052
/proc/meminfo: memFree=24807052/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=51020 CPUtime=4542.39 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23389 0 0 0 454234 5 0 0 25 0 1 0 425741901 52244480 11647 33554432000 134512640 135197378 4287664720 18446744073709551615 134552664 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/29918/statm: 12755 11647 91 168 0 12586 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 51020

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30054
/proc/meminfo: memFree=24803188/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=51020 CPUtime=4602.4 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23395 0 0 0 460235 5 0 0 25 0 1 0 425741901 52244480 11653 33554432000 134512640 135197378 4287664720 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/29918/statm: 12755 11653 91 168 0 12586 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 51020

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30065
/proc/meminfo: memFree=24798164/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=51020 CPUtime=4662.4 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23398 0 0 0 466235 5 0 0 25 0 1 0 425741901 52244480 11656 33554432000 134512640 135197378 4287664720 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 12755 11656 91 168 0 12586 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 51020

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30066
/proc/meminfo: memFree=24794428/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=51020 CPUtime=4722.4 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23401 0 0 0 472235 5 0 0 25 0 1 0 425741901 52244480 11659 33554432000 134512640 135197378 4287664720 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 12755 11659 91 168 0 12586 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 51020

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30068
/proc/meminfo: memFree=24790812/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=51020 CPUtime=4782.4 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23405 0 0 0 478235 5 0 0 25 0 1 0 425741901 52244480 11663 33554432000 134512640 135197378 4287664720 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 12755 11663 91 168 0 12586 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 51020

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30072
/proc/meminfo: memFree=24787792/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=51020 CPUtime=4842.4 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23409 0 0 0 484235 5 0 0 25 0 1 0 425741901 52244480 11667 33554432000 134512640 135197378 4287664720 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 12755 11667 91 168 0 12586 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 51020

[startup+4902.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 30074
/proc/meminfo: memFree=24784244/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=51152 CPUtime=4902.4 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23411 0 0 0 490235 5 0 0 25 0 1 0 425741901 52379648 11669 33554432000 134512640 135197378 4287664720 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 12788 11669 91 168 0 12619 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 51152

[startup+4962.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 30076
/proc/meminfo: memFree=24780508/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=51152 CPUtime=4962.4 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23418 0 0 0 496235 5 0 0 25 0 1 0 425741901 52379648 11676 33554432000 134512640 135197378 4287664720 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 12788 11676 91 168 0 12619 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 51152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.01 2.00 2/177 30078
/proc/meminfo: memFree=25099068/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=51152 CPUtime=5000.01 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23420 0 0 0 499996 5 0 0 25 0 1 0 425741901 52379648 11678 33554432000 134512640 135197378 4287664720 18446744073709551615 134596997 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 12788 11678 91 168 0 12619 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 51152

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: 2.01 2.01 2.00 2/177 30078
/proc/meminfo: memFree=25099068/32950904 swapFree=67082276/67111528
[pid=29918] ppid=29916 vsize=51152 CPUtime=5000.01 cores=0,2,4,6
/proc/29918/stat : 29918 (march_hi) R 29916 29918 29679 0 -1 4202496 23420 0 0 0 499996 5 0 0 25 0 1 0 425741901 52379648 11678 33554432000 134512640 135197378 4287664720 18446744073709551615 134596997 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29918/statm: 12788 11678 91 168 0 12619 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 51152

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.02
CPU user time (s): 4999.96
CPU system time (s): 0.06099
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 51152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23420
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= 25554

runsolver used 8.20075 second user time and 16.0146 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-18 17:43:42
IDJOB=3209897
IDBENCH=82623
IDSOLVER=1627
FILE ID=node121/3209897-1303141421
RUNJOBID= node121-1303136419-29697
PBS_JOBID= 13020937
Free space on /tmp= 72844 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S313385224-076-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209897-1303141421/watcher-3209897-1303141421 -o /tmp/evaluation-result-3209897-1303141421/solver-3209897-1303141421 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209897-1303141421.cnf

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

MD5SUM BENCH= c8a628789219fd1293880c95bfb25038
RANDOM SEED=2021208130

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      25147368 kB
Buffers:        412176 kB
Cached:        7119056 kB
SwapCached:       2784 kB
Active:        4239492 kB
Inactive:      3332520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      25147368 kB
SwapTotal:    67111528 kB
SwapFree:     67082276 kB
Dirty:            3528 kB
Writeback:           0 kB
AnonPages:       38380 kB
Mapped:          14504 kB
Slab:           168060 kB
PageTables:       4652 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   211256 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= 72844 MiB
End job on node121 at 2011-04-18 19:07:03