Trace number 3420288

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) 5000.05 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S1778371838-017-UNKNOWN.cnf
MD5SUMfdeac497d04edcceaf426c845c7872aa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.8527
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.65	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.65	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.65	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.65	c main()::
0.59/0.65	c initFormula():: searching for DIMACS p-line....
0.59/0.65	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.59/0.65	c parseCNF():: parsing....
0.59/0.65	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.65	c runParser():: parsing was successful, warming up engines...
0.59/0.65	c simplify_formula():: removed 0 tautological, 526 satisfied and 0 duplicate clauses
0.59/0.65	c preprocessing fase I completed:: there are now 19919 free variables and 83474 clauses.
0.59/0.65	c using 3-SAT heuristics (occurence based diff)
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
0.59/0.65	c resolvent_look() :: found 84 resolvents
0.59/0.65	c main():: clause / variable ratio: ( 83558 / 20000 ) = 4.18
0.59/0.65	c longest clause has size 3
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65	c number of free variables = 19919
0.59/0.65	c dynamic_preselect_setsize :: off
0.59/0.65	c main():: all systems go!
0.59/0.65	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-3420288-1306594771/watcher-3420288-1306594771 -o /tmp/evaluation-result-3420288-1306594771/solver-3420288-1306594771 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420288-1306594771.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: 0.92 0.98 1.14 2/273 334
/proc/meminfo: memFree=28688700/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=8852 CPUtime=0 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4194304 665 0 0 0 0 0 0 0 21 0 1 0 771077831 9064448 610 33554432000 4194304 4300876 140735266978768 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/334/statm: 2213 615 110 27 0 662 0

[startup+0.065574 s]
/proc/loadavg: 0.92 0.98 1.14 2/273 334
/proc/meminfo: memFree=28688700/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=19856 CPUtime=0.06 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4194304 2733 0 0 0 6 0 0 0 21 0 1 0 771077831 20332544 2677 33554432000 4194304 4300876 140735266978768 18446744073709551615 4239763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/334/statm: 4964 2677 118 27 0 3413 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 19856

[startup+0.100565 s]
/proc/loadavg: 0.92 0.98 1.14 2/273 334
/proc/meminfo: memFree=28688700/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=18620 CPUtime=0.09 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4194304 3098 0 0 0 9 0 0 0 21 0 1 0 771077831 19066880 2262 33554432000 4194304 4300876 140735266978768 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/334/statm: 4655 2272 128 27 0 3104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18620

[startup+0.300528 s]
/proc/loadavg: 0.92 0.98 1.14 2/273 334
/proc/meminfo: memFree=28688700/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=21656 CPUtime=0.29 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 10934 0 0 0 28 1 0 0 22 0 1 0 771077831 22175744 3167 33554432000 4194304 4300876 140735266978768 18446744073709551615 222921426034 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/334/statm: 5414 3167 136 27 0 3863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21656

[startup+0.700467 s]
/proc/loadavg: 0.92 0.98 1.14 2/273 334
/proc/meminfo: memFree=28688700/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=45076 CPUtime=0.69 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 23879 0 0 0 67 2 0 0 24 0 1 0 771077831 46157824 5832 33554432000 4194304 4300876 140735266978768 18446744073709551615 4217459 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/334/statm: 11269 5832 169 27 0 9718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45076

[startup+1.50032 s]
/proc/loadavg: 0.92 0.98 1.14 3/274 335
/proc/meminfo: memFree=28651500/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=45976 CPUtime=1.49 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 27169 0 0 0 146 3 0 0 25 0 1 0 771077831 47079424 9122 33554432000 4194304 4300876 140735266978768 18446744073709551615 4216887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/334/statm: 11494 9122 169 27 0 9943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45976

[startup+3.10102 s]
/proc/loadavg: 0.92 0.98 1.14 3/274 335
/proc/meminfo: memFree=28648852/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=51052 CPUtime=3.09 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 28202 0 0 0 306 3 0 0 25 0 1 0 771077831 52277248 10155 33554432000 4194304 4300876 140735266978768 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/334/statm: 12763 10155 169 27 0 11212 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51052

[startup+6.30043 s]
/proc/loadavg: 1.01 1.00 1.15 3/274 335
/proc/meminfo: memFree=28645328/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=51848 CPUtime=6.29 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 28386 0 0 0 626 3 0 0 25 0 1 0 771077831 53092352 10339 33554432000 4194304 4300876 140735266978768 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/334/statm: 12962 10339 169 27 0 11411 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51848

[startup+12.7003 s]
/proc/loadavg: 1.09 1.02 1.15 3/274 335
/proc/meminfo: memFree=28642664/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=52640 CPUtime=12.69 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 28587 0 0 0 1266 3 0 0 25 0 1 0 771077831 53903360 10540 33554432000 4194304 4300876 140735266978768 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/334/statm: 13160 10540 169 27 0 11609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52640

[startup+25.5009 s]
/proc/loadavg: 1.29 1.06 1.17 3/274 336
/proc/meminfo: memFree=28640308/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=53300 CPUtime=25.49 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 28747 0 0 0 2546 3 0 0 25 0 1 0 771077831 54579200 10700 33554432000 4194304 4300876 140735266978768 18446744073709551615 4274272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/334/statm: 13325 10700 169 27 0 11774 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53300

[startup+51.1002 s]
/proc/loadavg: 1.53 1.14 1.19 3/274 336
/proc/meminfo: memFree=28636776/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=53960 CPUtime=51.1 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 28915 0 0 0 5106 4 0 0 25 0 1 0 771077831 55255040 10868 33554432000 4194304 4300876 140735266978768 18446744073709551615 4216880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/334/statm: 13490 10868 169 27 0 11939 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 53960

[startup+102.31 s]
/proc/loadavg: 1.79 1.27 1.23 3/274 347
/proc/meminfo: memFree=28629384/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=54620 CPUtime=102.29 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 29092 0 0 0 10225 4 0 0 25 0 1 0 771077831 55930880 11045 33554432000 4194304 4300876 140735266978768 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 13655 11045 169 27 0 12104 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 54620

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.27 3/274 348
/proc/meminfo: memFree=28622340/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=55148 CPUtime=162.28 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 29226 0 0 0 16224 4 0 0 25 0 1 0 771077831 56471552 11179 33554432000 4194304 4300876 140735266978768 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 13787 11179 169 27 0 12236 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 55148

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.32 3/274 350
/proc/meminfo: memFree=28615356/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=55544 CPUtime=222.28 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 29318 0 0 0 22224 4 0 0 25 0 1 0 771077831 56877056 11271 33554432000 4194304 4300876 140735266978768 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 13886 11271 169 27 0 12335 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 55544

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.36 3/274 355
/proc/meminfo: memFree=28608980/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=55808 CPUtime=282.28 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 29383 0 0 0 28224 4 0 0 25 0 1 0 771077831 57147392 11336 33554432000 4194304 4300876 140735266978768 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 13952 11336 169 27 0 12401 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 55808

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.39 3/274 356
/proc/meminfo: memFree=28602588/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=56072 CPUtime=342.28 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 29444 0 0 0 34224 4 0 0 25 0 1 0 771077831 57417728 11397 33554432000 4194304 4300876 140735266978768 18446744073709551615 4264264 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14018 11397 169 27 0 12467 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 56072

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.43 3/274 358
/proc/meminfo: memFree=28596228/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=56204 CPUtime=402.28 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 29500 0 0 0 40224 4 0 0 25 0 1 0 771077831 57552896 11453 33554432000 4194304 4300876 140735266978768 18446744073709551615 4269506 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14051 11453 169 27 0 12500 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 56204

[startup+462.301 s]
/proc/loadavg: 2.06 1.80 1.47 3/274 359
/proc/meminfo: memFree=28589252/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=56468 CPUtime=462.28 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 29552 0 0 0 46224 4 0 0 25 0 1 0 771077831 57823232 11505 33554432000 4194304 4300876 140735266978768 18446744073709551615 4269578 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14117 11505 169 27 0 12566 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 56468

[startup+522.301 s]
/proc/loadavg: 2.02 1.83 1.50 3/274 361
/proc/meminfo: memFree=28582752/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=56600 CPUtime=522.28 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 29597 0 0 0 52224 4 0 0 25 0 1 0 771077831 57958400 11550 33554432000 4194304 4300876 140735266978768 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14150 11550 169 27 0 12599 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 56600

[startup+582.301 s]
/proc/loadavg: 2.04 1.87 1.54 3/274 363
/proc/meminfo: memFree=28576524/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=56732 CPUtime=582.29 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 29632 0 0 0 58225 4 0 0 25 0 1 0 771077831 58093568 11585 33554432000 4194304 4300876 140735266978768 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14183 11585 169 27 0 12632 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 56732

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/274 477
/proc/meminfo: memFree=28201960/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59636 CPUtime=4062.41 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30345 0 0 0 406236 5 0 0 25 0 1 0 771077831 61067264 12298 33554432000 4194304 4300876 140735266978768 18446744073709551615 4268481 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14909 12298 169 27 0 13358 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 59636

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/274 479
/proc/meminfo: memFree=28195856/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59636 CPUtime=4122.4 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30353 0 0 0 412235 5 0 0 25 0 1 0 771077831 61067264 12306 33554432000 4194304 4300876 140735266978768 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14909 12306 169 27 0 13358 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 59636

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/274 481
/proc/meminfo: memFree=28189004/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59636 CPUtime=4182.4 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30357 0 0 0 418235 5 0 0 25 0 1 0 771077831 61067264 12310 33554432000 4194304 4300876 140735266978768 18446744073709551615 4228434 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14909 12310 169 27 0 13358 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 59636

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/274 482
/proc/meminfo: memFree=28183020/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59636 CPUtime=4242.4 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30362 0 0 0 424235 5 0 0 25 0 1 0 771077831 61067264 12315 33554432000 4194304 4300876 140735266978768 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14909 12315 169 27 0 13358 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 59636

[startup+4302.3 s]
/proc/loadavg: 2.05 2.01 1.95 3/274 484
/proc/meminfo: memFree=28176792/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59636 CPUtime=4302.4 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30367 0 0 0 430235 5 0 0 25 0 1 0 771077831 61067264 12320 33554432000 4194304 4300876 140735266978768 18446744073709551615 4288443 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14909 12320 169 27 0 13358 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 59636

[startup+4362.3 s]
/proc/loadavg: 2.07 2.02 1.95 3/274 485
/proc/meminfo: memFree=28170320/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59636 CPUtime=4362.41 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30372 0 0 0 436236 5 0 0 25 0 1 0 771077831 61067264 12325 33554432000 4194304 4300876 140735266978768 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14909 12325 169 27 0 13358 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 59636

[startup+4422.3 s]
/proc/loadavg: 2.02 2.02 1.95 3/274 487
/proc/meminfo: memFree=28164212/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59768 CPUtime=4422.41 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30379 0 0 0 442236 5 0 0 25 0 1 0 771077831 61202432 12332 33554432000 4194304 4300876 140735266978768 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14942 12332 169 27 0 13391 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 59768

[startup+4482.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/274 489
/proc/meminfo: memFree=28157852/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59768 CPUtime=4482.41 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30383 0 0 0 448236 5 0 0 25 0 1 0 771077831 61202432 12336 33554432000 4194304 4300876 140735266978768 18446744073709551615 4260915 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14942 12336 169 27 0 13391 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 59768

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/274 490
/proc/meminfo: memFree=28151132/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59768 CPUtime=4542.41 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30388 0 0 0 454236 5 0 0 25 0 1 0 771077831 61202432 12341 33554432000 4194304 4300876 140735266978768 18446744073709551615 4261064 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14942 12341 169 27 0 13391 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 59768

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/274 492
/proc/meminfo: memFree=28143536/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59768 CPUtime=4602.42 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30395 0 0 0 460237 5 0 0 25 0 1 0 771077831 61202432 12348 33554432000 4194304 4300876 140735266978768 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14942 12348 169 27 0 13391 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 59768

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/274 493
/proc/meminfo: memFree=28137184/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59768 CPUtime=4662.42 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30399 0 0 0 466237 5 0 0 25 0 1 0 771077831 61202432 12352 33554432000 4194304 4300876 140735266978768 18446744073709551615 4228916 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14942 12352 169 27 0 13391 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 59768

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/274 495
/proc/meminfo: memFree=28130580/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59768 CPUtime=4722.43 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30403 0 0 0 472238 5 0 0 25 0 1 0 771077831 61202432 12356 33554432000 4194304 4300876 140735266978768 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14942 12356 169 27 0 13391 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 59768

[startup+4782.3 s]
/proc/loadavg: 2.15 2.03 1.96 3/274 497
/proc/meminfo: memFree=28125224/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59900 CPUtime=4782.42 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30410 0 0 0 478237 5 0 0 25 0 1 0 771077831 61337600 12363 33554432000 4194304 4300876 140735266978768 18446744073709551615 4250924 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14975 12363 169 27 0 13424 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 59900

[startup+4842.3 s]
/proc/loadavg: 2.05 2.02 1.96 3/274 498
/proc/meminfo: memFree=28118496/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59900 CPUtime=4842.42 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30417 0 0 0 484237 5 0 0 25 0 1 0 771077831 61337600 12370 33554432000 4194304 4300876 140735266978768 18446744073709551615 4268530 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14975 12370 169 27 0 13424 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 59900

[startup+4902.3 s]
/proc/loadavg: 2.09 2.04 1.97 3/274 500
/proc/meminfo: memFree=28111904/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59900 CPUtime=4902.42 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30423 0 0 0 490237 5 0 0 25 0 1 0 771077831 61337600 12376 33554432000 4194304 4300876 140735266978768 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14975 12376 169 27 0 13424 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 59900

[startup+4962.3 s]
/proc/loadavg: 2.03 2.03 1.97 3/274 501
/proc/meminfo: memFree=28105548/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59900 CPUtime=4962.43 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30429 0 0 0 496238 5 0 0 25 0 1 0 771077831 61337600 12382 33554432000 4194304 4300876 140735266978768 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14975 12382 169 27 0 13424 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 59900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.02 1.97 2/273 503
/proc/meminfo: memFree=28640600/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59900 CPUtime=5000.03 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30433 0 0 0 499998 5 0 0 25 0 1 0 771077831 61337600 12386 33554432000 4194304 4300876 140735266978768 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14975 12386 169 27 0 13424 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 59900

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

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.02 1.97 2/273 503
/proc/meminfo: memFree=28640600/32951124 swapFree=55664332/67111528
[pid=334] ppid=332 vsize=59900 CPUtime=5000.03 cores=1,3,5,7
/proc/334/stat : 334 (march_rw) R 332 334 32020 0 -1 4202496 30433 0 0 0 499998 5 0 0 25 0 1 0 771077831 61337600 12386 33554432000 4194304 4300876 140735266978768 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/334/statm: 14975 12386 169 27 0 13424 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 59900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.05
CPU user time (s): 4999.99
CPU system time (s): 0.056991
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 59900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30433
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= 55902

runsolver used 11.7142 second user time and 29.2046 second system time

The end

Launcher Data 

Begin job on node109 at 2011-05-28 16:59:31
IDJOB=3420288
IDBENCH=82540
IDSOLVER=1913
FILE ID=node109/3420288-1306594771
RUNJOBID= node109-1306594771-306
PBS_JOBID= 13471571
Free space on /tmp= 73204 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S1778371838-017-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420288-1306594771/watcher-3420288-1306594771 -o /tmp/evaluation-result-3420288-1306594771/solver-3420288-1306594771 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420288-1306594771.cnf

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

MD5SUM BENCH= fdeac497d04edcceaf426c845c7872aa
RANDOM SEED=1365448853

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5332.75
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		: 2666.809
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		: 2666.809
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	: 5332.75
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28688980 kB
Buffers:        188148 kB
Cached:        2135856 kB
SwapCached:      10136 kB
Active:         698144 kB
Inactive:      3357932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28688980 kB
SwapTotal:    67111528 kB
SwapFree:     55664332 kB
Dirty:            1952 kB
Writeback:           0 kB
AnonPages:     1728300 kB
Mapped:          16392 kB
Slab:           107328 kB
PageTables:      37516 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 30890452 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= 73204 MiB
End job on node109 at 2011-05-28 18:22:53