Trace number 3281500

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) 1300.05 1300.02

General information on the benchmark

NameSAT_RACE08/Q1/
SAT_dat.k80_04.cnf
MD5SUMc67ad4f76782fdf8ccc1487ef0e4ff21
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.0992
Satisfiable
(Un)Satisfiability was proved
Number of variables104450
Number of clauses457628
Sum of the clauses size1171942
Maximum clause length43
Minimum clause length1
Number of clauses of size 11996
Number of clauses of size 2365601
Number of clauses of size 338979
Number of clauses of size 415310
Number of clauses of size 510304
Number of clauses of size over 525438

Solver Data 

4.79/4.80	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.79/4.80	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
4.79/4.80	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
4.79/4.80	c main()::
4.79/4.80	c initFormula():: searching for DIMACS p-line....
4.79/4.80	c initFormula():: the DIMACS p-line indicates a CNF of 104450 variables and 457628 clauses.
4.79/4.80	c parseCNF():: parsing....
4.79/4.80	c parseCNF():: the CNF contains 1996 unary clauses.
4.79/4.80	c runParser():: parsing was successful, warming up engines...
4.79/4.80	c find_and_remove_tautogolies():: found and removed 13099 tautologies
4.79/4.80	c find_and_remove_tautogolies():: found and removed 731 tautologies
4.79/4.80	c find_and_remove_tautogolies():: found and removed 182 tautologies
4.79/4.80	c find_and_remove_tautogolies():: found and removed 270 tautologies
4.79/4.80	c simplify_formula():: removed 530 tautological, 138823 satisfied and 14093 duplicate clauses
4.79/4.80	c preprocessing fase I completed:: there are now 67471 free variables and 304182 clauses.
4.79/4.80	c find_equivalence():: found 2060 3-equivalences
4.79/4.80	c find_and_remove_tautogolies():: found and removed 678 tautologies
4.79/4.80	c find_and_remove_tautogolies():: found and removed 783 tautologies
4.79/4.80	c shorten_equivalence(): average equivalence length reduced from 3.866444 to 3.866444
4.79/4.80	c using k-SAT heuristics (size based diff)
4.79/4.80	c find_and_remove_tautogolies():: found and removed 24 tautologies
4.79/4.80	c simplify_formula():: removed 12 tautological, 8324 satisfied and 24 duplicate clauses
4.79/4.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 56045 duplicate clauses
4.79/4.80	c resolvent_look() :: found 153878 resolvents
4.79/4.80	c main():: clause / variable ratio: ( 458060 / 104450 ) = 4.39
4.79/4.80	c longest clause has size 15
4.79/4.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.79/4.80	c number of free variables = 65583
4.79/4.80	c dynamic_preselect_setsize :: off
4.79/4.80	c main():: all systems go!
4.79/4.80	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-3281500-1303753596/watcher-3281500-1303753596 -o /tmp/evaluation-result-3281500-1303753596/solver-3281500-1303753596 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3281500-1303753596.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.88 2.70 3.25 5/180 3966
/proc/meminfo: memFree=24363108/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=6460 CPUtime=0 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4194304 175 0 0 0 0 0 0 0 21 0 1 0 486957401 6615040 119 33554432000 4194304 4300876 140737375369632 18446744073709551615 218905730816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 1615 119 98 27 0 64 0

[startup+0.105904 s]
/proc/loadavg: 1.88 2.70 3.25 5/180 3966
/proc/meminfo: memFree=24363108/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=24768 CPUtime=0.09 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4194304 4313 0 0 0 9 0 0 0 21 0 1 0 486957401 25362432 4257 33554432000 4194304 4300876 140737375369632 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 6192 4257 113 27 0 4641 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24768

[startup+0.200898 s]
/proc/loadavg: 1.88 2.70 3.25 5/180 3966
/proc/meminfo: memFree=24363108/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=30048 CPUtime=0.18 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4194304 5798 0 0 0 18 0 0 0 21 0 1 0 486957401 30769152 5742 33554432000 4194304 4300876 140737375369632 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 7512 5743 113 27 0 5961 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 30048

[startup+0.300868 s]
/proc/loadavg: 1.88 2.70 3.25 5/180 3966
/proc/meminfo: memFree=24363108/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=35724 CPUtime=0.29 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4194304 7364 0 0 0 28 1 0 0 22 0 1 0 486957401 36581376 7308 33554432000 4194304 4300876 140737375369632 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 8931 7308 113 27 0 7380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35724

[startup+0.700797 s]
/proc/loadavg: 1.88 2.70 3.25 5/180 3966
/proc/meminfo: memFree=24363108/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=73408 CPUtime=0.69 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4194304 23829 0 0 0 67 2 0 0 23 0 1 0 486957401 75169792 12504 33554432000 4194304 4300876 140737375369632 18446744073709551615 218905379928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 18352 12504 129 27 0 16801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 73408

[startup+1.50065 s]
/proc/loadavg: 1.88 2.70 3.25 5/187 3979
/proc/meminfo: memFree=24125676/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=80920 CPUtime=1.49 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4194304 45989 0 0 0 143 6 0 0 25 0 1 0 486957401 82862080 14412 33554432000 4194304 4300876 140737375369632 18446744073709551615 218905380236 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 20230 14412 129 27 0 18679 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 80920

[startup+3.10036 s]
/proc/loadavg: 1.88 2.70 3.25 5/190 3985
/proc/meminfo: memFree=23907536/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=66404 CPUtime=3.09 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 92788 0 0 0 296 13 0 0 25 0 1 0 486957401 67997696 10531 33554432000 4194304 4300876 140737375369632 18446744073709551615 4247079 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 16601 10531 149 27 0 15050 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66404

[startup+6.30079 s]
/proc/loadavg: 2.13 2.74 3.26 5/190 3985
/proc/meminfo: memFree=23623220/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=247076 CPUtime=6.29 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 151330 0 0 0 607 22 0 0 25 0 1 0 486957401 253005824 30865 33554432000 4194304 4300876 140737375369632 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 61769 30865 256 27 0 60218 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 247076

[startup+12.7006 s]
/proc/loadavg: 2.28 2.76 3.26 5/190 3985
/proc/meminfo: memFree=23216236/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=249488 CPUtime=12.69 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 153147 0 0 0 1246 23 0 0 25 0 1 0 486957401 255475712 32614 33554432000 4194304 4300876 140737375369632 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 62372 32614 188 27 0 60821 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 249488

[startup+25.5003 s]
/proc/loadavg: 2.66 2.82 3.28 5/190 3985
/proc/meminfo: memFree=22956704/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=252020 CPUtime=25.49 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 153848 0 0 0 2526 23 0 0 25 0 1 0 486957401 258068480 33313 33554432000 4194304 4300876 140737375369632 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 63005 33313 186 27 0 61454 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 252020

[startup+51.1007 s]
/proc/loadavg: 3.12 2.91 3.29 5/190 3986
/proc/meminfo: memFree=22837628/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=254064 CPUtime=51.09 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 154402 0 0 0 5086 23 0 0 25 0 1 0 486957401 260161536 33867 33554432000 4194304 4300876 140737375369632 18446744073709551615 4214438 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 63516 33867 186 27 0 61965 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 254064

[startup+102.3 s]
/proc/loadavg: 3.61 3.08 3.33 5/190 3987
/proc/meminfo: memFree=22733872/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=259064 CPUtime=102.3 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 155442 0 0 0 10206 24 0 0 25 0 1 0 486957401 265281536 34901 33554432000 4194304 4300876 140737375369632 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 64766 34901 180 27 0 63215 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 259064

[startup+162.301 s]
/proc/loadavg: 3.86 3.24 3.37 5/190 3989
/proc/meminfo: memFree=22449012/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=260880 CPUtime=162.3 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 155884 0 0 0 16206 24 0 0 25 0 1 0 486957401 267141120 35343 33554432000 4194304 4300876 140737375369632 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 65220 35343 180 27 0 63669 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 260880

[startup+222.307 s]
/proc/loadavg: 3.95 3.38 3.40 5/190 3990
/proc/meminfo: memFree=22330560/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=262204 CPUtime=222.3 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 156182 0 0 0 22206 24 0 0 25 0 1 0 486957401 268496896 35641 33554432000 4194304 4300876 140737375369632 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 65551 35641 180 27 0 64000 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 262204

[startup+282.301 s]
/proc/loadavg: 3.98 3.49 3.44 5/190 3992
/proc/meminfo: memFree=22182480/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=262204 CPUtime=282.3 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 156244 0 0 0 28206 24 0 0 25 0 1 0 486957401 268496896 35703 33554432000 4194304 4300876 140737375369632 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 65551 35703 180 27 0 64000 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 262204

[startup+342.301 s]
/proc/loadavg: 4.05 3.59 3.47 5/190 3994
/proc/meminfo: memFree=21037540/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=263736 CPUtime=342.3 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 156387 0 0 0 34206 24 0 0 25 0 1 0 486957401 270065664 35846 33554432000 4194304 4300876 140737375369632 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 65934 35846 180 27 0 64383 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 263736

[startup+402.3 s]
/proc/loadavg: 4.02 3.66 3.50 5/190 3995
/proc/meminfo: memFree=20966328/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=263736 CPUtime=402.3 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 156530 0 0 0 40206 24 0 0 25 0 1 0 486957401 270065664 35989 33554432000 4194304 4300876 140737375369632 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 65934 35989 180 27 0 64383 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 263736

[startup+462.3 s]
/proc/loadavg: 4.12 3.75 3.54 5/190 3997
/proc/meminfo: memFree=20901304/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=265636 CPUtime=462.3 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 156957 0 0 0 46206 24 0 0 25 0 1 0 486957401 272011264 36416 33554432000 4194304 4300876 140737375369632 18446744073709551615 4216581 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 66409 36416 180 27 0 64858 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 265636

[startup+522.301 s]
/proc/loadavg: 4.04 3.80 3.57 5/190 3998
/proc/meminfo: memFree=20806656/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=265636 CPUtime=522.3 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 157016 0 0 0 52206 24 0 0 25 0 1 0 486957401 272011264 36475 33554432000 4194304 4300876 140737375369632 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 66409 36475 180 27 0 64858 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 265636

[startup+582.301 s]
/proc/loadavg: 4.01 3.83 3.59 5/190 4000
/proc/meminfo: memFree=20448872/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=265768 CPUtime=582.3 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 157109 0 0 0 58206 24 0 0 25 0 1 0 486957401 272146432 36568 33554432000 4194304 4300876 140737375369632 18446744073709551615 218905427489 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 66442 36568 180 27 0 64891 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 265768

[startup+642.301 s]
/proc/loadavg: 4.00 3.86 3.62 5/190 4002
/proc/meminfo: memFree=20447964/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=269292 CPUtime=642.3 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 157757 0 0 0 64206 24 0 0 25 0 1 0 486957401 275755008 37216 33554432000 4194304 4300876 140737375369632 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 67323 37216 180 27 0 65772 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 269292

[startup+702.301 s]
/proc/loadavg: 4.00 3.88 3.64 5/190 4003
/proc/meminfo: memFree=15696120/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=269292 CPUtime=702.31 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 157810 0 0 0 70207 24 0 0 25 0 1 0 486957401 275755008 37269 33554432000 4194304 4300876 140737375369632 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 67323 37269 180 27 0 65772 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 269292

[startup+762.301 s]
/proc/loadavg: 4.00 3.90 3.66 5/190 4006
/proc/meminfo: memFree=12622256/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=269292 CPUtime=762.31 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 157869 0 0 0 76207 24 0 0 25 0 1 0 486957401 275755008 37328 33554432000 4194304 4300876 140737375369632 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 67323 37328 180 27 0 65772 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 269292

[startup+822.3 s]
/proc/loadavg: 6.01 4.48 3.87 4/186 4023
/proc/meminfo: memFree=17924044/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=269292 CPUtime=822.31 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 157914 0 0 0 82207 24 0 0 25 0 1 0 486957401 275755008 37373 33554432000 4194304 4300876 140737375369632 18446744073709551615 218905126060 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 67323 37373 180 27 0 65772 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 269292

[startup+882.307 s]
/proc/loadavg: 6.17 4.84 4.03 4/186 4037
/proc/meminfo: memFree=20675876/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=269292 CPUtime=882.32 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 157971 0 0 0 88208 24 0 0 25 0 1 0 486957401 275755008 37430 33554432000 4194304 4300876 140737375369632 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 67323 37430 180 27 0 65772 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 269292

[startup+942.301 s]
/proc/loadavg: 4.51 4.63 4.01 4/184 4039
/proc/meminfo: memFree=23225864/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=274468 CPUtime=942.31 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 158893 0 0 0 94207 24 0 0 25 0 1 0 486957401 281055232 38352 33554432000 4194304 4300876 140737375369632 18446744073709551615 4248609 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 68617 38352 180 27 0 67066 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 274468

[startup+1002.3 s]
/proc/loadavg: 3.55 4.33 3.94 4/184 4040
/proc/meminfo: memFree=23217980/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=274468 CPUtime=1002.32 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 158953 0 0 0 100207 25 0 0 25 0 1 0 486957401 281055232 38412 33554432000 4194304 4300876 140737375369632 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 68617 38412 180 27 0 67066 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 274468

[startup+1062.3 s]
/proc/loadavg: 3.20 4.08 3.88 4/184 4044
/proc/meminfo: memFree=23211744/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=274468 CPUtime=1062.32 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 159013 0 0 0 106207 25 0 0 25 0 1 0 486957401 281055232 38472 33554432000 4194304 4300876 140737375369632 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 68617 38472 180 27 0 67066 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 274468

[startup+1122.3 s]
/proc/loadavg: 3.11 3.90 3.83 4/184 4046
/proc/meminfo: memFree=23209448/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=274468 CPUtime=1122.32 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 159078 0 0 0 112207 25 0 0 25 0 1 0 486957401 281055232 38537 33554432000 4194304 4300876 140737375369632 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 68617 38537 180 27 0 67066 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 274468

[startup+1182.3 s]
/proc/loadavg: 3.04 3.73 3.77 4/184 4048
/proc/meminfo: memFree=23207440/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=274468 CPUtime=1182.32 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 159140 0 0 0 118207 25 0 0 25 0 1 0 486957401 281055232 38599 33554432000 4194304 4300876 140737375369632 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 68617 38599 180 27 0 67066 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 274468

[startup+1242.3 s]
/proc/loadavg: 3.01 3.60 3.72 4/184 4050
/proc/meminfo: memFree=23205528/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=274468 CPUtime=1242.32 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 159196 0 0 0 124207 25 0 0 25 0 1 0 486957401 281055232 38655 33554432000 4194304 4300876 140737375369632 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 68617 38655 180 27 0 67066 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 274468



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.48 3.67 4/184 4051
/proc/meminfo: memFree=23204376/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=274468 CPUtime=1300.03 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 159245 0 0 0 129978 25 0 0 25 0 1 0 486957401 281055232 38704 33554432000 4194304 4300876 140737375369632 18446744073709551615 218905126082 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 68617 38704 180 27 0 67066 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 274468

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

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

[startup+1300 s]
/proc/loadavg: 3.00 3.48 3.67 4/184 4051
/proc/meminfo: memFree=23204376/32951124 swapFree=67111412/67111528
[pid=3966] ppid=3964 vsize=274468 CPUtime=1300.03 cores=1,3
/proc/3966/stat : 3966 (march_rw) R 3964 3966 2713 0 -1 4202496 159245 0 0 0 129978 25 0 0 25 0 1 0 486957401 281055232 38704 33554432000 4194304 4300876 140737375369632 18446744073709551615 218905126082 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3966/statm: 68617 38704 180 27 0 67066 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 274468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.79
CPU system time (s): 0.264959
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 274468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.79
system time used= 0.264959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159245
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= 4
involuntary context switches= 1475

runsolver used 2.08868 second user time and 5.00924 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-25 19:46:37
IDJOB=3281500
IDBENCH=53073
IDSOLVER=1561
FILE ID=node137/3281500-1303753596
RUNJOBID= node137-1303753596-3943
PBS_JOBID= 13154025
Free space on /tmp= 71760 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT_RACE08/Q1/SAT_dat.k80_04.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281500-1303753596/watcher-3281500-1303753596 -o /tmp/evaluation-result-3281500-1303753596/solver-3281500-1303753596 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3281500-1303753596.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= c67ad4f76782fdf8ccc1487ef0e4ff21
RANDOM SEED=336750969

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:      24363264 kB
Buffers:       1719864 kB
Cached:        6244504 kB
SwapCached:        112 kB
Active:        1449440 kB
Inactive:      6588940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24363264 kB
SwapTotal:    67111528 kB
SwapFree:     67111412 kB
Dirty:           34628 kB
Writeback:           0 kB
AnonPages:       73344 kB
Mapped:          14480 kB
Slab:           485972 kB
PageTables:       5480 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   200396 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= 71740 MiB
End job on node137 at 2011-04-25 20:08:19