Trace number 3420293

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.04 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v30000-c126000-S629207485-001-UNKNOWN.cnf
MD5SUM33c09da85657b6bbed23989098d6baf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.5464
Satisfiable
(Un)Satisfiability was proved
Number of variables30000
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.10/1.16	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.16	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.16	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.16	c main()::
1.10/1.16	c initFormula():: searching for DIMACS p-line....
1.10/1.16	c initFormula():: the DIMACS p-line indicates a CNF of 30000 variables and 126000 clauses.
1.10/1.16	c parseCNF():: parsing....
1.10/1.16	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.16	c runParser():: parsing was successful, warming up engines...
1.10/1.16	c simplify_formula():: removed 0 tautological, 818 satisfied and 0 duplicate clauses
1.10/1.16	c preprocessing fase I completed:: there are now 29878 free variables and 125182 clauses.
1.10/1.16	c using 3-SAT heuristics (occurence based diff)
1.10/1.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 148 duplicate clauses
1.10/1.16	c resolvent_look() :: found 82 resolvents
1.10/1.16	c main():: clause / variable ratio: ( 125264 / 30000 ) = 4.18
1.10/1.16	c longest clause has size 3
1.10/1.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.16	c number of free variables = 29878
1.10/1.16	c dynamic_preselect_setsize :: off
1.10/1.16	c main():: all systems go!
1.10/1.16	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: 961)

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-3420293-1306595011/watcher-3420293-1306595011 -o /tmp/evaluation-result-3420293-1306595011/solver-3420293-1306595011 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420293-1306595011.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): 5100 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: 1.26 1.81 1.92 2/415 28775
/proc/meminfo: memFree=22768344/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=11528 CPUtime=0.01 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4194304 1322 0 0 0 1 0 0 0 21 0 1 0 227110580 11804672 1268 33554432000 4194304 4300876 140736203855824 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 2882 1268 113 27 0 1331 0

[startup+0.044373 s]
/proc/loadavg: 1.26 1.81 1.92 2/415 28775
/proc/meminfo: memFree=22768344/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=12980 CPUtime=0.04 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4194304 1743 0 0 0 4 0 0 0 21 0 1 0 227110580 13291520 1689 33554432000 4194304 4300876 140736203855824 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 3245 1689 113 27 0 1694 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12980

[startup+0.10037 s]
/proc/loadavg: 1.26 1.81 1.92 2/415 28775
/proc/meminfo: memFree=22768344/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=26652 CPUtime=0.09 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4194304 3992 0 0 0 9 0 0 0 21 0 1 0 227110580 27291648 3937 33554432000 4194304 4300876 140736203855824 18446744073709551615 4239728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 6663 3937 118 27 0 5112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26652

[startup+0.300337 s]
/proc/loadavg: 1.26 1.81 1.92 2/415 28775
/proc/meminfo: memFree=22768344/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=29492 CPUtime=0.29 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4194304 9275 0 0 0 28 1 0 0 22 0 1 0 227110580 30199808 4687 33554432000 4194304 4300876 140736203855824 18446744073709551615 218880214622 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 7373 4687 129 27 0 5822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29492

[startup+0.700259 s]
/proc/loadavg: 1.26 1.81 1.92 2/415 28775
/proc/meminfo: memFree=22768344/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=23676 CPUtime=0.69 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 22010 0 0 0 67 2 0 0 24 0 1 0 227110580 24244224 3174 33554432000 4194304 4300876 140736203855824 18446744073709551615 4242428 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 5919 3174 137 27 0 4368 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23676

[startup+1.50112 s]
/proc/loadavg: 1.26 1.81 1.92 3/416 28776
/proc/meminfo: memFree=22748008/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=64488 CPUtime=1.49 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 40546 0 0 0 145 4 0 0 25 0 1 0 227110580 66035712 13061 33554432000 4194304 4300876 140736203855824 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 16122 13061 169 27 0 14571 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64488

[startup+3.10084 s]
/proc/loadavg: 1.26 1.81 1.92 3/416 28776
/proc/meminfo: memFree=22710312/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=66072 CPUtime=3.09 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 41094 0 0 0 305 4 0 0 25 0 1 0 227110580 67657728 13609 33554432000 4194304 4300876 140736203855824 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 16518 13609 169 27 0 14967 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66072

[startup+6.30028 s]
/proc/loadavg: 1.32 1.81 1.92 3/416 28776
/proc/meminfo: memFree=22702496/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=72224 CPUtime=6.29 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 42566 0 0 0 624 5 0 0 25 0 1 0 227110580 73957376 15081 33554432000 4194304 4300876 140736203855824 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 18056 15081 169 27 0 16505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72224

[startup+12.7012 s]
/proc/loadavg: 1.37 1.81 1.92 3/416 28776
/proc/meminfo: memFree=22698980/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=73544 CPUtime=12.69 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 42921 0 0 0 1264 5 0 0 25 0 1 0 227110580 75309056 15436 33554432000 4194304 4300876 140736203855824 18446744073709551615 4261377 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 18386 15436 169 27 0 16835 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73544

[startup+25.5009 s]
/proc/loadavg: 1.51 1.82 1.92 3/416 28776
/proc/meminfo: memFree=22696128/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=74732 CPUtime=25.49 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 43199 0 0 0 2544 5 0 0 25 0 1 0 227110580 76525568 15714 33554432000 4194304 4300876 140736203855824 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 18683 15714 169 27 0 17132 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74732

[startup+51.1004 s]
/proc/loadavg: 1.68 1.83 1.92 3/416 28777
/proc/meminfo: memFree=22692720/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=75656 CPUtime=51.09 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 43458 0 0 0 5104 5 0 0 25 0 1 0 227110580 77471744 15973 33554432000 4194304 4300876 140736203855824 18446744073709551615 4261239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 18914 15973 169 27 0 17363 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75656

[startup+102.315 s]
/proc/loadavg: 1.86 1.86 1.92 3/416 28778
/proc/meminfo: memFree=22685644/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=76712 CPUtime=102.31 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 43717 0 0 0 10226 5 0 0 25 0 1 0 227110580 78553088 16232 33554432000 4194304 4300876 140736203855824 18446744073709551615 4225119 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 19178 16232 169 27 0 17627 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 76712

[startup+162.301 s]
/proc/loadavg: 2.07 1.91 1.94 3/416 28780
/proc/meminfo: memFree=22678304/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=77504 CPUtime=162.29 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 43892 0 0 0 16224 5 0 0 25 0 1 0 227110580 79364096 16407 33554432000 4194304 4300876 140736203855824 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 19376 16407 169 27 0 17825 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 77504

[startup+222.3 s]
/proc/loadavg: 2.02 1.92 1.94 3/416 28782
/proc/meminfo: memFree=22672828/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=77900 CPUtime=222.3 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 43992 0 0 0 22224 6 0 0 25 0 1 0 227110580 79769600 16507 33554432000 4194304 4300876 140736203855824 18446744073709551615 4216903 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 19475 16507 169 27 0 17924 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 77900

[startup+282.301 s]
/proc/loadavg: 2.01 1.94 1.94 3/416 28783
/proc/meminfo: memFree=22666860/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=78164 CPUtime=282.3 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 44076 0 0 0 28224 6 0 0 25 0 1 0 227110580 80039936 16591 33554432000 4194304 4300876 140736203855824 18446744073709551615 4268797 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 19541 16591 169 27 0 17990 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 78164

[startup+342.301 s]
/proc/loadavg: 2.00 1.94 1.94 3/416 28784
/proc/meminfo: memFree=22660764/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=78560 CPUtime=342.3 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 44156 0 0 0 34224 6 0 0 25 0 1 0 227110580 80445440 16671 33554432000 4194304 4300876 140736203855824 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 19640 16671 169 27 0 18089 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 78560

[startup+402.301 s]
/proc/loadavg: 2.00 1.95 1.94 3/416 28786
/proc/meminfo: memFree=22654788/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=78692 CPUtime=402.3 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 44214 0 0 0 40224 6 0 0 25 0 1 0 227110580 80580608 16729 33554432000 4194304 4300876 140736203855824 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 19673 16729 169 27 0 18122 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 78692

[startup+462.301 s]
/proc/loadavg: 2.00 1.96 1.94 3/416 28788
/proc/meminfo: memFree=22649452/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=78956 CPUtime=462.3 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 44269 0 0 0 46224 6 0 0 25 0 1 0 227110580 80850944 16784 33554432000 4194304 4300876 140736203855824 18446744073709551615 4261178 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 19739 16784 169 27 0 18188 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78956

[startup+522.3 s]
/proc/loadavg: 2.00 1.96 1.94 3/416 28790
/proc/meminfo: memFree=22643240/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=79088 CPUtime=522.3 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 44317 0 0 0 52224 6 0 0 25 0 1 0 227110580 80986112 16832 33554432000 4194304 4300876 140736203855824 18446744073709551615 4248693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 19772 16832 169 27 0 18221 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 79088

[startup+582.301 s]
/proc/loadavg: 2.03 1.98 1.94 3/416 28794
/proc/meminfo: memFree=22637660/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=79352 CPUtime=582.31 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 44359 0 0 0 58225 6 0 0 25 0 1 0 227110580 81256448 16874 33554432000 4194304 4300876 140736203855824 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 19838 16874 169 27 0 18287 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 79352

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.02 2.02 2.00 3/416 28896
/proc/meminfo: memFree=22276148/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=82916 CPUtime=4062.4 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45249 0 0 0 406234 6 0 0 25 0 1 0 227110580 84905984 17764 33554432000 4194304 4300876 140736203855824 18446744073709551615 4228779 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20729 17764 169 27 0 19178 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 82916

[startup+4122.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/416 28898
/proc/meminfo: memFree=22270804/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=82916 CPUtime=4122.39 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45258 0 0 0 412233 6 0 0 25 0 1 0 227110580 84905984 17773 33554432000 4194304 4300876 140736203855824 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20729 17773 169 27 0 19178 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 82916

[startup+4182.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/416 28902
/proc/meminfo: memFree=22265512/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=82916 CPUtime=4182.39 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45265 0 0 0 418233 6 0 0 25 0 1 0 227110580 84905984 17780 33554432000 4194304 4300876 140736203855824 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20729 17780 169 27 0 19178 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 82916

[startup+4242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 28903
/proc/meminfo: memFree=22259380/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=82916 CPUtime=4242.39 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45272 0 0 0 424233 6 0 0 25 0 1 0 227110580 84905984 17787 33554432000 4194304 4300876 140736203855824 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20729 17787 169 27 0 19178 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 82916

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28905
/proc/meminfo: memFree=22253044/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=82916 CPUtime=4302.39 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45277 0 0 0 430233 6 0 0 25 0 1 0 227110580 84905984 17792 33554432000 4194304 4300876 140736203855824 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20729 17792 169 27 0 19178 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 82916

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28907
/proc/meminfo: memFree=22247328/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83048 CPUtime=4362.39 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45282 0 0 0 436233 6 0 0 25 0 1 0 227110580 85041152 17797 33554432000 4194304 4300876 140736203855824 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20762 17797 169 27 0 19211 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 83048

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 28909
/proc/meminfo: memFree=22240876/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83048 CPUtime=4422.39 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45288 0 0 0 442233 6 0 0 25 0 1 0 227110580 85041152 17803 33554432000 4194304 4300876 140736203855824 18446744073709551615 4269587 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20762 17803 169 27 0 19211 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 83048

[startup+4482.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/416 28910
/proc/meminfo: memFree=22234792/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83048 CPUtime=4482.4 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45297 0 0 0 448234 6 0 0 25 0 1 0 227110580 85041152 17812 33554432000 4194304 4300876 140736203855824 18446744073709551615 4228205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20762 17812 169 27 0 19211 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 83048

[startup+4542.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/416 28911
/proc/meminfo: memFree=22228084/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83048 CPUtime=4542.4 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45302 0 0 0 454234 6 0 0 25 0 1 0 227110580 85041152 17817 33554432000 4194304 4300876 140736203855824 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20762 17817 169 27 0 19211 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 83048

[startup+4602.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/416 28913
/proc/meminfo: memFree=22220624/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83048 CPUtime=4602.41 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45307 0 0 0 460235 6 0 0 25 0 1 0 227110580 85041152 17822 33554432000 4194304 4300876 140736203855824 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20762 17822 169 27 0 19211 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 83048

[startup+4662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 28915
/proc/meminfo: memFree=22213296/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83180 CPUtime=4662.4 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45316 0 0 0 466234 6 0 0 25 0 1 0 227110580 85176320 17831 33554432000 4194304 4300876 140736203855824 18446744073709551615 4225112 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20795 17831 169 27 0 19244 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 83180

[startup+4722.32 s]
/proc/loadavg: 2.08 2.04 2.01 3/416 28917
/proc/meminfo: memFree=22208692/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83180 CPUtime=4722.43 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45323 0 0 0 472236 7 0 0 25 0 1 0 227110580 85176320 17838 33554432000 4194304 4300876 140736203855824 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20795 17838 169 27 0 19244 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 83180

[startup+4782.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/416 28918
/proc/meminfo: memFree=22202608/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83180 CPUtime=4782.41 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45330 0 0 0 478234 7 0 0 25 0 1 0 227110580 85176320 17845 33554432000 4194304 4300876 140736203855824 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20795 17845 169 27 0 19244 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 83180

[startup+4842.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 28919
/proc/meminfo: memFree=22195532/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83180 CPUtime=4842.41 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45336 0 0 0 484234 7 0 0 25 0 1 0 227110580 85176320 17851 33554432000 4194304 4300876 140736203855824 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20795 17851 169 27 0 19244 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 83180

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/416 28921
/proc/meminfo: memFree=22189320/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83180 CPUtime=4902.42 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45345 0 0 0 490235 7 0 0 25 0 1 0 227110580 85176320 17860 33554432000 4194304 4300876 140736203855824 18446744073709551615 4265288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20795 17860 169 27 0 19244 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 83180

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28923
/proc/meminfo: memFree=22182612/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83312 CPUtime=4962.42 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45352 0 0 0 496235 7 0 0 25 0 1 0 227110580 85311488 17867 33554432000 4194304 4300876 140736203855824 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20828 17867 169 27 0 19277 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 83312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/417 28925
/proc/meminfo: memFree=22687156/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83312 CPUtime=5000.03 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45357 0 0 0 499996 7 0 0 25 0 1 0 227110580 85311488 17872 33554432000 4194304 4300876 140736203855824 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20828 17872 169 27 0 19277 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 83312

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 2.01 2.00 3/417 28925
/proc/meminfo: memFree=22687156/32950928 swapFree=53457208/67111528
[pid=28775] ppid=28773 vsize=83312 CPUtime=5000.03 cores=1,3,5,7
/proc/28775/stat : 28775 (march_rw) R 28773 28775 27635 0 -1 4202496 45357 0 0 0 499996 7 0 0 25 0 1 0 227110580 85311488 17872 33554432000 4194304 4300876 140736203855824 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28775/statm: 20828 17872 169 27 0 19277 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 83312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 4999.97
CPU system time (s): 0.073988
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 83312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45357
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= 11833

runsolver used 20.8188 second user time and 46.22 second system time

The end

Launcher Data 

Begin job on node112 at 2011-05-28 17:03:32
IDJOB=3420293
IDBENCH=82545
IDSOLVER=1913
FILE ID=node112/3420293-1306595011
RUNJOBID= node112-1306595010-28756
PBS_JOBID= 13471568
Free space on /tmp= 73276 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S629207485-001-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420293-1306595011/watcher-3420293-1306595011 -o /tmp/evaluation-result-3420293-1306595011/solver-3420293-1306595011 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420293-1306595011.cnf

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

MD5SUM BENCH= 33c09da85657b6bbed23989098d6baf7
RANDOM SEED=618592776

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		: 2666.847
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	: 5333.69
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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		: 2666.847
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	: 5332.61
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		: 2666.847
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		: 2666.847
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		: 2666.847
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:     32950928 kB
MemFree:      22768500 kB
Buffers:        254352 kB
Cached:        7517388 kB
SwapCached:      62268 kB
Active:        2657564 kB
Inactive:      7278640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22768500 kB
SwapTotal:    67111528 kB
SwapFree:     53457208 kB
Dirty:            3116 kB
Writeback:           0 kB
AnonPages:     2110012 kB
Mapped:          15616 kB
Slab:           122084 kB
PageTables:      58980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 98639672 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= 73280 MiB
End job on node112 at 2011-05-28 18:26:54