Trace number 3209825

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-S758437099-099-UNKNOWN.cnf
MD5SUM94d10ca78c6cee5b0badfb96b777ac08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark838.323
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 

1.99/2.10	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.99/2.10	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.99/2.10	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.99/2.10	c main()::
1.99/2.10	c initFormula():: searching for DIMACS p-line....
1.99/2.10	c initFormula():: the DIMACS p-line indicates a CNF of 49999 variables and 210000 clauses.
1.99/2.10	c parseCNF():: parsing....
1.99/2.10	c parseCNF():: the CNF contains 0 unary clauses.
1.99/2.10	c runParser():: parsing was successful, warming up engines...
1.99/2.10	c simplify_formula():: removed 0 tautological, 1227 satisfied and 0 duplicate clauses
1.99/2.10	c preprocessing fase I completed:: there are now 49804 free variables and 208773 clauses.
1.99/2.10	c stat :: sign balance is biased by 0.468
1.99/2.10	c using 3-SAT heuristics (occurence based diff)
1.99/2.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 140 duplicate clauses
1.99/2.10	c resolvent_look() :: found 68 resolvents
1.99/2.10	c lessRedundantTransformation():: nothing to be done.
1.99/2.10	c transformTo3SAT():: you gave me 49999 variables and 208841 clauses.
1.99/2.10	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.99/2.10	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.99/2.10	c transformTo3SAT():: the transformation yielded 49999 variabels and 208841 clauses.
1.99/2.10	c main():: clause / variable ratio: ( 208841 / 49999 ) = 4.18
1.99/2.10	c longest clause has size 3
1.99/2.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.10	c number of free variables = 49804
1.99/2.10	c dynamic_preselect_setsize :: off
1.99/2.10	c main():: all systems go!
1.99/2.10	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-3209825-1303137038/watcher-3209825-1303137038 -o /tmp/evaluation-result-3209825-1303137038/solver-3209825-1303137038 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209825-1303137038.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: 1.00 1.31 1.68 3/177 20562
/proc/meminfo: memFree=17292144/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=6376 CPUtime=0 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 1253 0 0 0 0 0 0 0 24 0 1 0 503934439 6529024 1209 33554432000 134512640 135197378 4290445296 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 1594 1209 58 168 0 1425 0

[startup+0.050986 s]
/proc/loadavg: 1.00 1.31 1.68 3/177 20562
/proc/meminfo: memFree=17292144/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=7432 CPUtime=0.04 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 1553 0 0 0 4 0 0 0 24 0 1 0 503934439 7610368 1509 33554432000 134512640 135197378 4290445296 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 1858 1509 58 168 0 1689 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7432

[startup+0.100977 s]
/proc/loadavg: 1.00 1.31 1.68 3/177 20562
/proc/meminfo: memFree=17292144/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=8488 CPUtime=0.09 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 1880 0 0 0 9 0 0 0 25 0 1 0 503934439 8691712 1836 33554432000 134512640 135197378 4290445296 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 2122 1836 58 168 0 1953 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8488

[startup+0.300957 s]
/proc/loadavg: 1.00 1.31 1.68 3/177 20562
/proc/meminfo: memFree=17292144/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=21688 CPUtime=0.29 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 5045 0 0 0 29 0 0 0 25 0 1 0 503934439 22208512 3530 33554432000 134512640 135197378 4290445296 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 5422 3530 65 168 0 5253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21688

[startup+0.700886 s]
/proc/loadavg: 1.00 1.31 1.68 3/177 20562
/proc/meminfo: memFree=17292144/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=25408 CPUtime=0.69 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 14621 0 0 0 68 1 0 0 25 0 1 0 503934439 26017792 4563 33554432000 134512640 135197378 4290445296 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 6352 4563 67 168 0 6183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25408

[startup+1.50072 s]
/proc/loadavg: 1.00 1.31 1.68 3/178 20563
/proc/meminfo: memFree=17270196/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=30876 CPUtime=1.49 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 34104 0 0 0 145 4 0 0 25 0 1 0 503934439 31617024 5893 33554432000 134512640 135197378 4290445296 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 7719 5893 81 168 0 7550 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30876

[startup+3.10047 s]
/proc/loadavg: 1.08 1.32 1.68 3/178 20563
/proc/meminfo: memFree=17251724/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=90644 CPUtime=3.09 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 59649 0 0 0 302 7 0 0 25 0 1 0 503934439 92819456 20271 33554432000 134512640 135197378 4290445296 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 22661 20271 91 168 0 22492 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90644

[startup+6.3009 s]
/proc/loadavg: 1.08 1.32 1.68 3/178 20563
/proc/meminfo: memFree=17208696/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=91532 CPUtime=6.29 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 59830 0 0 0 622 7 0 0 25 0 1 0 503934439 93728768 20452 33554432000 134512640 135197378 4290445296 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 22883 20452 91 168 0 22714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 91532

[startup+12.7008 s]
/proc/loadavg: 1.22 1.34 1.68 3/178 20564
/proc/meminfo: memFree=17206248/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=94260 CPUtime=12.7 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 60369 0 0 0 1262 8 0 0 25 0 1 0 503934439 96522240 20991 33554432000 134512640 135197378 4290445296 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 23565 20991 91 168 0 23396 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 94260

[startup+25.5005 s]
/proc/loadavg: 1.34 1.36 1.68 3/178 20564
/proc/meminfo: memFree=17195360/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=104484 CPUtime=25.49 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 62792 0 0 0 2541 8 0 0 25 0 1 0 503934439 106991616 23414 33554432000 134512640 135197378 4290445296 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 26121 23414 91 168 0 25952 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104484

[startup+51.101 s]
/proc/loadavg: 1.56 1.41 1.69 3/178 20565
/proc/meminfo: memFree=17190784/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=106596 CPUtime=51.09 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 63315 0 0 0 5101 8 0 0 25 0 1 0 503934439 109154304 23937 33554432000 134512640 135197378 4290445296 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 26649 23937 91 168 0 26480 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 106596

[startup+102.307 s]
/proc/loadavg: 1.82 1.51 1.71 3/178 20566
/proc/meminfo: memFree=17182716/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=108444 CPUtime=102.3 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 63778 0 0 0 10222 8 0 0 25 0 1 0 503934439 111046656 24400 33554432000 134512640 135197378 4290445296 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 27111 24400 91 168 0 26942 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 108444

[startup+162.301 s]
/proc/loadavg: 1.93 1.59 1.72 3/178 20567
/proc/meminfo: memFree=17175756/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=109500 CPUtime=162.29 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 64044 0 0 0 16221 8 0 0 25 0 1 0 503934439 112128000 24666 33554432000 134512640 135197378 4290445296 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 27375 24666 91 168 0 27206 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 109500

[startup+222.301 s]
/proc/loadavg: 1.97 1.66 1.74 3/178 20569
/proc/meminfo: memFree=17169152/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=110160 CPUtime=222.29 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 64216 0 0 0 22221 8 0 0 25 0 1 0 503934439 112803840 24838 33554432000 134512640 135197378 4290445296 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 27540 24838 91 168 0 27371 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 110160

[startup+282.3 s]
/proc/loadavg: 1.99 1.72 1.75 3/178 20571
/proc/meminfo: memFree=17162428/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=110688 CPUtime=282.3 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 64353 0 0 0 28221 9 0 0 25 0 1 0 503934439 113344512 24975 33554432000 134512640 135197378 4290445296 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 27672 24975 91 168 0 27503 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 110688

[startup+342.301 s]
/proc/loadavg: 1.99 1.77 1.76 3/178 20572
/proc/meminfo: memFree=17155952/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=111084 CPUtime=342.3 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 64462 0 0 0 34221 9 0 0 25 0 1 0 503934439 113750016 25084 33554432000 134512640 135197378 4290445296 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 27771 25084 91 168 0 27602 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 111084

[startup+402.3 s]
/proc/loadavg: 1.99 1.81 1.77 3/178 20574
/proc/meminfo: memFree=17149620/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=111612 CPUtime=402.3 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 64570 0 0 0 40221 9 0 0 25 0 1 0 503934439 114290688 25192 33554432000 134512640 135197378 4290445296 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 27903 25192 91 168 0 27734 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 111612

[startup+462.301 s]
/proc/loadavg: 1.99 1.84 1.78 3/178 20575
/proc/meminfo: memFree=17143268/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=111876 CPUtime=462.3 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 64658 0 0 0 46221 9 0 0 25 0 1 0 503934439 114561024 25280 33554432000 134512640 135197378 4290445296 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 27969 25280 91 168 0 27800 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 111876

[startup+522.3 s]
/proc/loadavg: 1.99 1.87 1.80 3/178 20580
/proc/meminfo: memFree=17136708/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=112272 CPUtime=522.3 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 64740 0 0 0 52221 9 0 0 25 0 1 0 503934439 114966528 25362 33554432000 134512640 135197378 4290445296 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 28068 25362 91 168 0 27899 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 112272

[startup+582.301 s]
/proc/loadavg: 1.99 1.89 1.81 3/178 20582
/proc/meminfo: memFree=17130208/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=112536 CPUtime=582.3 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 64803 0 0 0 58221 9 0 0 25 0 1 0 503934439 115236864 25425 33554432000 134512640 135197378 4290445296 18446744073709551615 134601527 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 28134 25425 91 168 0 27965 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 112536

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 20684
/proc/meminfo: memFree=16750708/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=117948 CPUtime=4062.39 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66175 0 0 0 406227 12 0 0 25 0 1 0 503934439 120778752 26797 33554432000 134512640 135197378 4290445296 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29487 26797 91 168 0 29318 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 117948

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 20688
/proc/meminfo: memFree=16743700/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118080 CPUtime=4122.39 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66186 0 0 0 412227 12 0 0 25 0 1 0 503934439 120913920 26808 33554432000 134512640 135197378 4290445296 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29520 26808 91 168 0 29351 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 118080

[startup+4182.3 s]
/proc/loadavg: 2.10 2.03 1.94 3/178 20690
/proc/meminfo: memFree=16737340/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118080 CPUtime=4182.39 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66199 0 0 0 418227 12 0 0 25 0 1 0 503934439 120913920 26821 33554432000 134512640 135197378 4290445296 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29520 26821 91 168 0 29351 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 118080

[startup+4242.3 s]
/proc/loadavg: 2.03 2.02 1.94 3/178 20691
/proc/meminfo: memFree=16730620/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118080 CPUtime=4242.39 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66209 0 0 0 424227 12 0 0 25 0 1 0 503934439 120913920 26831 33554432000 134512640 135197378 4290445296 18446744073709551615 134552973 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29520 26831 91 168 0 29351 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 118080

[startup+4302.3 s]
/proc/loadavg: 2.01 2.02 1.94 3/178 20693
/proc/meminfo: memFree=16724148/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118212 CPUtime=4302.39 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66218 0 0 0 430227 12 0 0 25 0 1 0 503934439 121049088 26840 33554432000 134512640 135197378 4290445296 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29553 26840 91 168 0 29384 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 118212

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/178 20694
/proc/meminfo: memFree=16717680/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118212 CPUtime=4362.39 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66229 0 0 0 436227 12 0 0 25 0 1 0 503934439 121049088 26851 33554432000 134512640 135197378 4290445296 18446744073709551615 134541663 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29553 26851 91 168 0 29384 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 118212

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 20696
/proc/meminfo: memFree=16711208/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118212 CPUtime=4422.39 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66242 0 0 0 442227 12 0 0 25 0 1 0 503934439 121049088 26864 33554432000 134512640 135197378 4290445296 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29553 26864 91 168 0 29384 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 118212

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 20698
/proc/meminfo: memFree=16704736/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118344 CPUtime=4482.4 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66255 0 0 0 448228 12 0 0 25 0 1 0 503934439 121184256 26877 33554432000 134512640 135197378 4290445296 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29586 26877 91 168 0 29417 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 118344

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 20699
/proc/meminfo: memFree=16698144/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118344 CPUtime=4542.4 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66267 0 0 0 454228 12 0 0 25 0 1 0 503934439 121184256 26889 33554432000 134512640 135197378 4290445296 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29586 26889 91 168 0 29417 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 118344

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 20701
/proc/meminfo: memFree=16690676/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118344 CPUtime=4602.4 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66276 0 0 0 460228 12 0 0 25 0 1 0 503934439 121184256 26898 33554432000 134512640 135197378 4290445296 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29586 26898 91 168 0 29417 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 118344

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 20702
/proc/meminfo: memFree=16683948/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118476 CPUtime=4662.4 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66287 0 0 0 466228 12 0 0 25 0 1 0 503934439 121319424 26909 33554432000 134512640 135197378 4290445296 18446744073709551615 134590537 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29619 26909 91 168 0 29450 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 118476

[startup+4722.31 s]
/proc/loadavg: 2.05 2.01 1.94 3/178 20704
/proc/meminfo: memFree=16677596/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118476 CPUtime=4722.41 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66296 0 0 0 472229 12 0 0 25 0 1 0 503934439 121319424 26918 33554432000 134512640 135197378 4290445296 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29619 26918 91 168 0 29450 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 118476

[startup+4782.3 s]
/proc/loadavg: 2.05 2.02 1.95 3/178 20706
/proc/meminfo: memFree=16670992/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118476 CPUtime=4782.4 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66306 0 0 0 478228 12 0 0 25 0 1 0 503934439 121319424 26928 33554432000 134512640 135197378 4290445296 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29619 26928 91 168 0 29450 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 118476

[startup+4842.3 s]
/proc/loadavg: 2.02 2.02 1.95 3/178 20707
/proc/meminfo: memFree=16664140/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118608 CPUtime=4842.4 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66316 0 0 0 484228 12 0 0 25 0 1 0 503934439 121454592 26938 33554432000 134512640 135197378 4290445296 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29652 26938 91 168 0 29483 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 118608

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/178 20709
/proc/meminfo: memFree=16657668/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118608 CPUtime=4902.4 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66324 0 0 0 490228 12 0 0 25 0 1 0 503934439 121454592 26946 33554432000 134512640 135197378 4290445296 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29652 26946 91 168 0 29483 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 118608

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/178 20711
/proc/meminfo: memFree=16650688/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118608 CPUtime=4962.4 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66332 0 0 0 496228 12 0 0 25 0 1 0 503934439 121454592 26954 33554432000 134512640 135197378 4290445296 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29652 26954 91 168 0 29483 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 118608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.95 2/176 20713
/proc/meminfo: memFree=17186852/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118608 CPUtime=5000.01 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66337 0 0 0 499989 12 0 0 25 0 1 0 503934439 121454592 26959 33554432000 134512640 135197378 4290445296 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29652 26959 91 168 0 29483 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 118608

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: 2.00 2.00 1.95 2/176 20713
/proc/meminfo: memFree=17186852/32951124 swapFree=67102128/67111528
[pid=20562] ppid=20560 vsize=118608 CPUtime=5000.01 cores=0,2,4,6
/proc/20562/stat : 20562 (march_hi) R 20560 20562 20524 0 -1 4202496 66337 0 0 0 499989 12 0 0 25 0 1 0 503934439 121454592 26959 33554432000 134512640 135197378 4290445296 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/20562/statm: 29652 26959 91 168 0 29483 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 118608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.03
CPU user time (s): 4999.9
CPU system time (s): 0.132979
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 118608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66337
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= 7482

runsolver used 7.59284 second user time and 15.2447 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-18 16:30:38
IDJOB=3209825
IDBENCH=82605
IDSOLVER=1627
FILE ID=node119/3209825-1303137038
RUNJOBID= node119-1303137037-20542
PBS_JOBID= 13020951
Free space on /tmp= 73040 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S758437099-099-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209825-1303137038/watcher-3209825-1303137038 -o /tmp/evaluation-result-3209825-1303137038/solver-3209825-1303137038 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209825-1303137038.cnf

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

MD5SUM BENCH= 94d10ca78c6cee5b0badfb96b777ac08
RANDOM SEED=1676830017

node119.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		: 2666.815
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		: 2666.815
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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:      17292300 kB
Buffers:        686596 kB
Cached:       14558828 kB
SwapCached:       5516 kB
Active:        4068284 kB
Inactive:     11241840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17292300 kB
SwapTotal:    67111528 kB
SwapFree:     67102128 kB
Dirty:            6636 kB
Writeback:           0 kB
AnonPages:       61396 kB
Mapped:          15000 kB
Slab:           283796 kB
PageTables:       4748 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   212968 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= 73040 MiB
End job on node119 at 2011-04-18 17:54:00