Trace number 3209713

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-v50000-c210000-S746725327-020-UNKNOWN.cnf
MD5SUM0ad997eea0def3552b6d7e45aac8ca7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1056.42
Satisfiable
(Un)Satisfiability was proved
Number of variables49999
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.10/2.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.10/2.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.10/2.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.10/2.11	c main()::
2.10/2.11	c initFormula():: searching for DIMACS p-line....
2.10/2.11	c initFormula():: the DIMACS p-line indicates a CNF of 49999 variables and 210000 clauses.
2.10/2.11	c parseCNF():: parsing....
2.10/2.11	c parseCNF():: the CNF contains 0 unary clauses.
2.10/2.11	c runParser():: parsing was successful, warming up engines...
2.10/2.11	c simplify_formula():: removed 0 tautological, 1192 satisfied and 0 duplicate clauses
2.10/2.11	c preprocessing fase I completed:: there are now 49817 free variables and 208808 clauses.
2.10/2.11	c stat :: sign balance is biased by 0.470
2.10/2.11	c using 3-SAT heuristics (occurence based diff)
2.10/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.10/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
2.10/2.11	c resolvent_look() :: found 73 resolvents
2.10/2.11	c lessRedundantTransformation():: nothing to be done.
2.10/2.11	c transformTo3SAT():: you gave me 49999 variables and 208881 clauses.
2.10/2.11	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.10/2.11	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.10/2.11	c transformTo3SAT():: the transformation yielded 49999 variabels and 208881 clauses.
2.10/2.11	c main():: clause / variable ratio: ( 208881 / 49999 ) = 4.18
2.10/2.11	c longest clause has size 3
2.10/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.10/2.11	c number of free variables = 49817
2.10/2.11	c dynamic_preselect_setsize :: off
2.10/2.11	c main():: all systems go!
2.10/2.11	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-3209713-1303130807/watcher-3209713-1303130807 -o /tmp/evaluation-result-3209713-1303130807/solver-3209713-1303130807 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209713-1303130807.cnf 

running on 4 cores: 1,3,5,7

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: 2.00 2.00 2.00 2/177 16941
/proc/meminfo: memFree=13975940/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=6376 CPUtime=0 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 1253 0 0 0 0 0 0 0 25 0 1 0 503311429 6529024 1209 33554432000 134512640 135197378 4293066080 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16941/statm: 1594 1209 58 168 0 1425 0

[startup+0.0123509 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 16941
/proc/meminfo: memFree=13975940/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=6508 CPUtime=0.01 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 1293 0 0 0 1 0 0 0 25 0 1 0 503311429 6664192 1249 33554432000 134512640 135197378 4293066080 18446744073709551615 134784847 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16941/statm: 1627 1249 58 168 0 1458 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6508

[startup+0.100339 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 16941
/proc/meminfo: memFree=13975940/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=8356 CPUtime=0.09 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 1866 0 0 0 9 0 0 0 25 0 1 0 503311429 8556544 1822 33554432000 134512640 135197378 4293066080 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16941/statm: 2089 1823 58 168 0 1920 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8356

[startup+0.300306 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 16941
/proc/meminfo: memFree=13975940/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=21688 CPUtime=0.29 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 5035 0 0 0 29 0 0 0 25 0 1 0 503311429 22208512 3520 33554432000 134512640 135197378 4293066080 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16941/statm: 5422 3521 65 168 0 5253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21688

[startup+0.700246 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 16941
/proc/meminfo: memFree=13975940/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=25408 CPUtime=0.69 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 14631 0 0 0 68 1 0 0 25 0 1 0 503311429 26017792 4564 33554432000 134512640 135197378 4293066080 18446744073709551615 134560516 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16941/statm: 6352 4564 67 168 0 6183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25408

[startup+1.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16942
/proc/meminfo: memFree=13954364/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=30892 CPUtime=1.49 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 34067 0 0 0 145 4 0 0 25 0 1 0 503311429 31633408 5897 33554432000 134512640 135197378 4293066080 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16941/statm: 7723 5897 81 168 0 7554 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30892

[startup+3.10082 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16942
/proc/meminfo: memFree=13938004/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=90140 CPUtime=3.09 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 59676 0 0 0 302 7 0 0 25 0 1 0 503311429 92303360 20143 33554432000 134512640 135197378 4293066080 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16941/statm: 22535 20143 91 168 0 22366 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90140

[startup+6.30026 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16942
/proc/meminfo: memFree=13893304/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=91364 CPUtime=6.29 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 59969 0 0 0 622 7 0 0 25 0 1 0 503311429 93556736 20436 33554432000 134512640 135197378 4293066080 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16941/statm: 22841 20436 91 168 0 22672 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 91364

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16942
/proc/meminfo: memFree=13890416/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=93208 CPUtime=12.69 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 60477 0 0 0 1262 7 0 0 25 0 1 0 503311429 95444992 20944 33554432000 134512640 135197378 4293066080 18446744073709551615 134541647 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16941/statm: 23302 20944 91 168 0 23133 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 93208

[startup+25.5009 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16943
/proc/meminfo: memFree=13879656/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=104660 CPUtime=25.49 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 62971 0 0 0 2541 8 0 0 25 0 1 0 503311429 107171840 23438 33554432000 134512640 135197378 4293066080 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16941/statm: 26165 23438 91 168 0 25996 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104660

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16944
/proc/meminfo: memFree=13876476/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=106776 CPUtime=51.09 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 63498 0 0 0 5100 9 0 0 25 0 1 0 503311429 109338624 23965 33554432000 134512640 135197378 4293066080 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 26694 23965 91 168 0 26525 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 106776

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16945
/proc/meminfo: memFree=13870644/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=108360 CPUtime=102.3 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 63889 0 0 0 10221 9 0 0 25 0 1 0 503311429 110960640 24356 33554432000 134512640 135197378 4293066080 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 27090 24356 91 168 0 26921 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 108360

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16946
/proc/meminfo: memFree=13865292/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=109416 CPUtime=162.29 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 64154 0 0 0 16220 9 0 0 25 0 1 0 503311429 112041984 24621 33554432000 134512640 135197378 4293066080 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 27354 24621 91 168 0 27185 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 109416

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16948
/proc/meminfo: memFree=13860452/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=110208 CPUtime=222.29 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 64348 0 0 0 22220 9 0 0 25 0 1 0 503311429 112852992 24815 33554432000 134512640 135197378 4293066080 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 27552 24815 91 168 0 27383 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 110208

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16957
/proc/meminfo: memFree=13856020/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=110736 CPUtime=282.29 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 64495 0 0 0 28220 9 0 0 25 0 1 0 503311429 113393664 24962 33554432000 134512640 135197378 4293066080 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 27684 24962 91 168 0 27515 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 110736

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 16960
/proc/meminfo: memFree=13850668/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=111132 CPUtime=342.29 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 64607 0 0 0 34220 9 0 0 25 0 1 0 503311429 113799168 25074 33554432000 134512640 135197378 4293066080 18446744073709551615 134597005 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 27783 25074 91 168 0 27614 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 111132

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16974
/proc/meminfo: memFree=13845452/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=111528 CPUtime=402.3 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 64707 0 0 0 40220 10 0 0 25 0 1 0 503311429 114204672 25174 33554432000 134512640 135197378 4293066080 18446744073709551615 134591981 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 27882 25174 91 168 0 27713 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 111528

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16975
/proc/meminfo: memFree=13841232/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=111924 CPUtime=462.3 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 64798 0 0 0 46220 10 0 0 25 0 1 0 503311429 114610176 25265 33554432000 134512640 135197378 4293066080 18446744073709551615 134597150 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 27981 25265 91 168 0 27812 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 111924

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16977
/proc/meminfo: memFree=13836748/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=112188 CPUtime=522.3 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 64876 0 0 0 52220 10 0 0 25 0 1 0 503311429 114880512 25343 33554432000 134512640 135197378 4293066080 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 28047 25343 91 168 0 27878 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 112188

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16979
/proc/meminfo: memFree=13832128/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=112452 CPUtime=582.3 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 64940 0 0 0 58220 10 0 0 25 0 1 0 503311429 115150848 25407 33554432000 134512640 135197378 4293066080 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 28113 25407 91 168 0 27944 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 112452

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17083
/proc/meminfo: memFree=13562824/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=117996 CPUtime=4062.39 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66343 0 0 0 406228 11 0 0 25 0 1 0 503311429 120827904 26810 33554432000 134512640 135197378 4293066080 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29499 26810 91 168 0 29330 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 117996

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17085
/proc/meminfo: memFree=13558200/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118128 CPUtime=4122.39 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66352 0 0 0 412228 11 0 0 25 0 1 0 503311429 120963072 26819 33554432000 134512640 135197378 4293066080 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29532 26819 91 168 0 29363 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 118128

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17087
/proc/meminfo: memFree=13553596/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118128 CPUtime=4182.39 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66362 0 0 0 418228 11 0 0 25 0 1 0 503311429 120963072 26829 33554432000 134512640 135197378 4293066080 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29532 26829 91 168 0 29363 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 118128

[startup+4242.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 17088
/proc/meminfo: memFree=13548840/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118128 CPUtime=4242.39 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66370 0 0 0 424228 11 0 0 25 0 1 0 503311429 120963072 26837 33554432000 134512640 135197378 4293066080 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29532 26837 91 168 0 29363 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 118128

[startup+4302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 17090
/proc/meminfo: memFree=13543860/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118260 CPUtime=4302.39 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66381 0 0 0 430228 11 0 0 25 0 1 0 503311429 121098240 26848 33554432000 134512640 135197378 4293066080 18446744073709551615 134594024 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29565 26848 91 168 0 29396 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 118260

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17091
/proc/meminfo: memFree=13539604/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118260 CPUtime=4362.39 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66390 0 0 0 436228 11 0 0 25 0 1 0 503311429 121098240 26857 33554432000 134512640 135197378 4293066080 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29565 26857 91 168 0 29396 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 118260

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17093
/proc/meminfo: memFree=13534628/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118260 CPUtime=4422.39 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66400 0 0 0 442228 11 0 0 25 0 1 0 503311429 121098240 26867 33554432000 134512640 135197378 4293066080 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29565 26867 91 168 0 29396 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 118260

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17104
/proc/meminfo: memFree=13529648/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118260 CPUtime=4482.4 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66411 0 0 0 448229 11 0 0 25 0 1 0 503311429 121098240 26878 33554432000 134512640 135197378 4293066080 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29565 26878 91 168 0 29396 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 118260

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17105
/proc/meminfo: memFree=13525028/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118392 CPUtime=4542.4 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66421 0 0 0 454229 11 0 0 25 0 1 0 503311429 121233408 26888 33554432000 134512640 135197378 4293066080 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29598 26888 91 168 0 29429 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 118392

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17107
/proc/meminfo: memFree=13519804/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118392 CPUtime=4602.4 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66432 0 0 0 460229 11 0 0 25 0 1 0 503311429 121233408 26899 33554432000 134512640 135197378 4293066080 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29598 26899 91 168 0 29429 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 118392

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17108
/proc/meminfo: memFree=13514820/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118392 CPUtime=4662.4 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66442 0 0 0 466229 11 0 0 25 0 1 0 503311429 121233408 26909 33554432000 134512640 135197378 4293066080 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29598 26909 91 168 0 29429 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 118392

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17110
/proc/meminfo: memFree=13510196/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118524 CPUtime=4722.41 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66449 0 0 0 472230 11 0 0 25 0 1 0 503311429 121368576 26916 33554432000 134512640 135197378 4293066080 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29631 26916 91 168 0 29462 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 118524

[startup+4782.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 17112
/proc/meminfo: memFree=13505584/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118524 CPUtime=4782.4 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66458 0 0 0 478229 11 0 0 25 0 1 0 503311429 121368576 26925 33554432000 134512640 135197378 4293066080 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29631 26925 91 168 0 29462 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 118524

[startup+4842.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 17113
/proc/meminfo: memFree=13500208/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118524 CPUtime=4842.4 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66466 0 0 0 484229 11 0 0 25 0 1 0 503311429 121368576 26933 33554432000 134512640 135197378 4293066080 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29631 26933 91 168 0 29462 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 118524

[startup+4902.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 17115
/proc/meminfo: memFree=13495852/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118524 CPUtime=4902.4 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66475 0 0 0 490229 11 0 0 25 0 1 0 503311429 121368576 26942 33554432000 134512640 135197378 4293066080 18446744073709551615 134570784 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29631 26942 91 168 0 29462 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 118524

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17116
/proc/meminfo: memFree=13491104/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118656 CPUtime=4962.41 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66483 0 0 0 496230 11 0 0 25 0 1 0 503311429 121503744 26950 33554432000 134512640 135197378 4293066080 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29664 26950 91 168 0 29495 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 118656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.92 1.98 1.99 2/176 17119
/proc/meminfo: memFree=13872784/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118656 CPUtime=5000.01 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66488 0 0 0 499990 11 0 0 25 0 1 0 503311429 121503744 26955 33554432000 134512640 135197378 4293066080 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29664 26955 91 168 0 29495 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 118656

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 1.98 1.99 2/176 17119
/proc/meminfo: memFree=13872784/32950928 swapFree=67111528/67111528
[pid=16941] ppid=16939 vsize=118656 CPUtime=5000.01 cores=1,3,5,7
/proc/16941/stat : 16941 (march_hi) R 16939 16941 16488 0 -1 4202496 66488 0 0 0 499990 11 0 0 25 0 1 0 503311429 121503744 26955 33554432000 134512640 135197378 4293066080 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16941/statm: 29664 26955 91 168 0 29495 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 118656

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.03
CPU user time (s): 4999.91
CPU system time (s): 0.118981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 118656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66488
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= 12454

runsolver used 7.92679 second user time and 19.1341 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-18 14:46:48
IDJOB=3209713
IDBENCH=82577
IDSOLVER=1627
FILE ID=node112/3209713-1303130807
RUNJOBID= node112-1303120798-16507
PBS_JOBID= 13020900
Free space on /tmp= 73568 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S746725327-020-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209713-1303130807/watcher-3209713-1303130807 -o /tmp/evaluation-result-3209713-1303130807/solver-3209713-1303130807 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209713-1303130807.cnf

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

MD5SUM BENCH= 0ad997eea0def3552b6d7e45aac8ca7c
RANDOM SEED=1090326622

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5332.83
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		: 2666.828
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	: 5332.67
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13976220 kB
Buffers:        783732 kB
Cached:       17734320 kB
SwapCached:          0 kB
Active:        8329632 kB
Inactive:     10260560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13976220 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6924 kB
Writeback:           0 kB
AnonPages:       71940 kB
Mapped:          15428 kB
Slab:           322348 kB
PageTables:       4324 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   218628 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= 73568 MiB
End job on node112 at 2011-04-18 16:10:10