Trace number 3152303

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) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S874492400-019-UNKNOWN.cnf
MD5SUMec4818cc72441ba3110ddbe772c6ebb9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark909.267
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.39/2.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.39/2.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.39/2.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.39/2.44	c main()::
2.39/2.44	c initFormula():: searching for DIMACS p-line....
2.39/2.44	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.39/2.44	c parseCNF():: parsing....
2.39/2.44	c parseCNF():: the CNF contains 0 unary clauses.
2.39/2.44	c runParser():: parsing was successful, warming up engines...
2.39/2.44	c simplify_formula():: removed 0 tautological, 1108 satisfied and 0 duplicate clauses
2.39/2.44	c preprocessing fase I completed:: there are now 49816 free variables and 208892 clauses.
2.39/2.44	c using 3-SAT heuristics (occurence based diff)
2.39/2.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
2.39/2.44	c resolvent_look() :: found 80 resolvents
2.39/2.44	c main():: clause / variable ratio: ( 208972 / 50000 ) = 4.18
2.39/2.44	c longest clause has size 3
2.39/2.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.44	c number of free variables = 49816
2.39/2.44	c dynamic_preselect_setsize :: off
2.39/2.44	c main():: all systems go!
2.39/2.44	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152303-1301698381/watcher-3152303-1301698381 -o /tmp/evaluation-result-3152303-1301698381/solver-3152303-1301698381 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152303-1301698381.cnf 

running on 2 cores: 5,7

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: 1.52 2.63 3.17 5/186 31450
/proc/meminfo: memFree=20686084/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=11884 CPUtime=0 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4194304 1164 0 0 0 0 0 0 0 25 0 1 0 281437864 12169216 1108 33554432000 4194304 4300876 140734204417888 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 2971 1113 110 27 0 1420 0

[startup+0.0547311 s]
/proc/loadavg: 1.52 2.63 3.17 5/186 31450
/proc/meminfo: memFree=20686084/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=16300 CPUtime=0.04 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4194304 2477 0 0 0 4 0 0 0 25 0 1 0 281437864 16691200 2421 33554432000 4194304 4300876 140734204417888 18446744073709551615 4246458 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 4075 2422 113 27 0 2524 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16300

[startup+0.10072 s]
/proc/loadavg: 1.52 2.63 3.17 5/186 31450
/proc/meminfo: memFree=20686084/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=18544 CPUtime=0.09 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4194304 3124 0 0 0 9 0 0 0 25 0 1 0 281437864 18989056 3068 33554432000 4194304 4300876 140734204417888 18446744073709551615 237278879488 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 4636 3069 113 27 0 3085 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18544

[startup+0.30069 s]
/proc/loadavg: 1.52 2.63 3.17 5/186 31450
/proc/meminfo: memFree=20686084/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=44788 CPUtime=0.29 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4194304 9743 0 0 0 28 1 0 0 25 0 1 0 281437864 45862912 7711 33554432000 4194304 4300876 140734204417888 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 11197 7711 128 27 0 9646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44788

[startup+0.700619 s]
/proc/loadavg: 1.52 2.63 3.17 5/186 31450
/proc/meminfo: memFree=20686084/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=40036 CPUtime=0.69 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4194304 18543 0 0 0 67 2 0 0 25 0 1 0 281437864 40996864 6507 33554432000 4194304 4300876 140734204417888 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 10009 6507 129 27 0 8458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40036

[startup+1.50048 s]
/proc/loadavg: 1.52 2.63 3.17 5/190 31457
/proc/meminfo: memFree=20609740/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=36272 CPUtime=1.48 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 37005 0 0 0 144 4 0 0 25 0 1 0 281437864 37142528 5257 33554432000 4194304 4300876 140734204417888 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 9068 5257 137 27 0 7517 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36272

[startup+3.10019 s]
/proc/loadavg: 1.52 2.63 3.17 5/190 31457
/proc/meminfo: memFree=20606032/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=102932 CPUtime=3.09 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 67038 0 0 0 301 8 0 0 25 0 1 0 281437864 105402368 20722 33554432000 4194304 4300876 140734204417888 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 25733 20722 169 27 0 24182 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102932

[startup+6.30062 s]
/proc/loadavg: 1.72 2.65 3.17 5/190 31458
/proc/meminfo: memFree=20483148/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=104816 CPUtime=6.28 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 68625 0 0 0 620 8 0 0 25 0 1 0 281437864 107331584 22309 33554432000 4194304 4300876 140734204417888 18446744073709551615 4216989 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 26204 22309 169 27 0 24653 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 104816

[startup+12.7005 s]
/proc/loadavg: 1.90 2.67 3.18 5/190 31458
/proc/meminfo: memFree=20476748/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=108616 CPUtime=12.69 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 69422 0 0 0 1260 9 0 0 25 0 1 0 281437864 111222784 23106 33554432000 4194304 4300876 140734204417888 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 27154 23106 169 27 0 25603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108616

[startup+25.5002 s]
/proc/loadavg: 2.37 2.74 3.19 5/190 31458
/proc/meminfo: memFree=20457392/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=117548 CPUtime=25.49 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 71495 0 0 0 2540 9 0 0 25 0 1 0 281437864 120369152 25179 33554432000 4194304 4300876 140734204417888 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 29387 25179 169 27 0 27836 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 117548

[startup+51.1006 s]
/proc/loadavg: 2.92 2.84 3.21 5/190 31459
/proc/meminfo: memFree=20449564/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=119528 CPUtime=51.09 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 72006 0 0 0 5100 9 0 0 25 0 1 0 281437864 122396672 25690 33554432000 4194304 4300876 140734204417888 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 29882 25690 169 27 0 28331 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119528

[startup+102.307 s]
/proc/loadavg: 3.53 3.02 3.25 5/190 31460
/proc/meminfo: memFree=20438636/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=121248 CPUtime=102.3 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 72441 0 0 0 10220 10 0 0 25 0 1 0 281437864 124157952 26125 33554432000 4194304 4300876 140734204417888 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 30312 26125 169 27 0 28761 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 121248

[startup+162.301 s]
/proc/loadavg: 3.83 3.19 3.29 5/190 31462
/proc/meminfo: memFree=20429824/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=122436 CPUtime=162.3 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 72730 0 0 0 16220 10 0 0 25 0 1 0 281437864 125374464 26414 33554432000 4194304 4300876 140734204417888 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 30609 26414 169 27 0 29058 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 122436

[startup+222.301 s]
/proc/loadavg: 3.98 3.35 3.34 5/190 31463
/proc/meminfo: memFree=20421132/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=123228 CPUtime=222.3 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 72941 0 0 0 22220 10 0 0 25 0 1 0 281437864 126185472 26625 33554432000 4194304 4300876 140734204417888 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 30807 26625 169 27 0 29256 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 123228

[startup+282.3 s]
/proc/loadavg: 4.07 3.48 3.38 5/190 31465
/proc/meminfo: memFree=20413564/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=123888 CPUtime=282.3 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73089 0 0 0 28220 10 0 0 25 0 1 0 281437864 126861312 26773 33554432000 4194304 4300876 140734204417888 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 30972 26773 169 27 0 29421 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 123888

[startup+342.301 s]
/proc/loadavg: 4.02 3.57 3.42 5/190 31466
/proc/meminfo: memFree=20405752/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=124284 CPUtime=342.3 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73211 0 0 0 34220 10 0 0 25 0 1 0 281437864 127266816 26895 33554432000 4194304 4300876 140734204417888 18446744073709551615 4228434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31071 26895 169 27 0 29520 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 124284

[startup+402.301 s]
/proc/loadavg: 4.01 3.65 3.45 5/190 31468
/proc/meminfo: memFree=20398056/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=124680 CPUtime=402.3 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73308 0 0 0 40220 10 0 0 25 0 1 0 281437864 127672320 26992 33554432000 4194304 4300876 140734204417888 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31170 26992 169 27 0 29619 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 124680

[startup+462.3 s]
/proc/loadavg: 4.00 3.71 3.48 5/190 31470
/proc/meminfo: memFree=20390852/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=125076 CPUtime=462.3 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73391 0 0 0 46220 10 0 0 25 0 1 0 281437864 128077824 27075 33554432000 4194304 4300876 140734204417888 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31269 27075 169 27 0 29718 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 125076

[startup+522.301 s]
/proc/loadavg: 4.00 3.76 3.51 5/190 31480
/proc/meminfo: memFree=20383736/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=125340 CPUtime=522.3 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73457 0 0 0 52220 10 0 0 25 0 1 0 281437864 128348160 27141 33554432000 4194304 4300876 140734204417888 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31335 27141 169 27 0 29784 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 125340

[startup+582.301 s]
/proc/loadavg: 4.04 3.82 3.55 5/190 31482
/proc/meminfo: memFree=20375544/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=125604 CPUtime=582.3 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73526 0 0 0 58220 10 0 0 25 0 1 0 281437864 128618496 27210 33554432000 4194304 4300876 140734204417888 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31401 27210 169 27 0 29850 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 125604

[startup+642.3 s]
/proc/loadavg: 4.01 3.85 3.57 5/190 31484
/proc/meminfo: memFree=20368164/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=125868 CPUtime=642.31 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73593 0 0 0 64221 10 0 0 25 0 1 0 281437864 128888832 27277 33554432000 4194304 4300876 140734204417888 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31467 27277 169 27 0 29916 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 125868

[startup+702.301 s]
/proc/loadavg: 4.00 3.87 3.59 5/190 31488
/proc/meminfo: memFree=20359844/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=126132 CPUtime=702.3 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73652 0 0 0 70220 10 0 0 25 0 1 0 281437864 129159168 27336 33554432000 4194304 4300876 140734204417888 18446744073709551615 4268952 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31533 27336 169 27 0 29982 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 126132

[startup+762.307 s]
/proc/loadavg: 4.06 3.91 3.62 5/190 31490
/proc/meminfo: memFree=20352148/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=126264 CPUtime=762.31 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73701 0 0 0 76221 10 0 0 25 0 1 0 281437864 129294336 27385 33554432000 4194304 4300876 140734204417888 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31566 27385 169 27 0 30015 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 126264

[startup+822.3 s]
/proc/loadavg: 4.02 3.92 3.64 5/190 31491
/proc/meminfo: memFree=20344696/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=126396 CPUtime=822.31 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73740 0 0 0 82221 10 0 0 25 0 1 0 281437864 129429504 27424 33554432000 4194304 4300876 140734204417888 18446744073709551615 4248693 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31599 27424 169 27 0 30048 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 126396

[startup+882.301 s]
/proc/loadavg: 4.05 3.95 3.67 5/190 31493
/proc/meminfo: memFree=20337620/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=126660 CPUtime=882.31 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73781 0 0 0 88221 10 0 0 25 0 1 0 281437864 129699840 27465 33554432000 4194304 4300876 140734204417888 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31665 27465 169 27 0 30114 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 126660

[startup+942.301 s]
/proc/loadavg: 4.02 3.95 3.68 5/190 31494
/proc/meminfo: memFree=20330168/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=126792 CPUtime=942.31 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73825 0 0 0 94221 10 0 0 25 0 1 0 281437864 129835008 27509 33554432000 4194304 4300876 140734204417888 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31698 27509 169 27 0 30147 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 126792

[startup+1002.3 s]
/proc/loadavg: 4.00 3.96 3.70 5/190 31496
/proc/meminfo: memFree=20322840/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=126924 CPUtime=1002.31 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73861 0 0 0 100221 10 0 0 25 0 1 0 281437864 129970176 27545 33554432000 4194304 4300876 140734204417888 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31731 27545 169 27 0 30180 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 126924

[startup+1062.3 s]
/proc/loadavg: 4.00 3.96 3.72 5/190 31498
/proc/meminfo: memFree=20315520/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=127056 CPUtime=1062.31 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73895 0 0 0 106221 10 0 0 25 0 1 0 281437864 130105344 27579 33554432000 4194304 4300876 140734204417888 18446744073709551615 4225142 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31764 27579 169 27 0 30213 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 127056

[startup+1122.3 s]
/proc/loadavg: 4.05 3.98 3.74 5/190 31499
/proc/meminfo: memFree=20308068/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=127188 CPUtime=1122.31 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73932 0 0 0 112221 10 0 0 25 0 1 0 281437864 130240512 27616 33554432000 4194304 4300876 140734204417888 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31797 27616 169 27 0 30246 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 127188

[startup+1182.3 s]
/proc/loadavg: 4.02 3.98 3.75 5/190 31501
/proc/meminfo: memFree=20300868/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=127320 CPUtime=1182.31 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73961 0 0 0 118221 10 0 0 25 0 1 0 281437864 130375680 27645 33554432000 4194304 4300876 140734204417888 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31830 27645 169 27 0 30279 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 127320

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.76 5/190 31502
/proc/meminfo: memFree=20293528/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=127452 CPUtime=1242.32 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 73991 0 0 0 124222 10 0 0 25 0 1 0 281437864 130510848 27675 33554432000 4194304 4300876 140734204417888 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31863 27675 169 27 0 30312 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 127452



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.98 3.77 3/187 31506
/proc/meminfo: memFree=20474328/32950904 swapFree=67111528/67111528
[pid=31450] ppid=31448 vsize=127584 CPUtime=1300.02 cores=5,7
/proc/31450/stat : 31450 (march_rw) R 31448 31450 31396 0 -1 4202496 74018 0 0 0 129992 10 0 0 25 0 1 0 281437864 130646016 27702 33554432000 4194304 4300876 140734204417888 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31450/statm: 31896 27702 169 27 0 30345 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 127584

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.93
CPU system time (s): 0.114982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 127584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74018
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= 9450

runsolver used 1.90971 second user time and 5.19321 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 00:53:01
IDJOB=3152303
IDBENCH=82583
IDSOLVER=1561
FILE ID=node121/3152303-1301698381
RUNJOBID= node121-1301698381-31417
PBS_JOBID= 12840744
Free space on /tmp= 71100 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S874492400-019-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152303-1301698381/watcher-3152303-1301698381 -o /tmp/evaluation-result-3152303-1301698381/solver-3152303-1301698381 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152303-1301698381.cnf

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

MD5SUM BENCH= ec4818cc72441ba3110ddbe772c6ebb9
RANDOM SEED=647741368

node121.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		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      20686364 kB
Buffers:        329784 kB
Cached:       11580880 kB
SwapCached:          0 kB
Active:        7667672 kB
Inactive:      4322104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20686364 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7512 kB
Writeback:           0 kB
AnonPages:       78084 kB
Mapped:          15004 kB
Slab:           209404 kB
PageTables:       5496 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   248020 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= 71096 MiB
End job on node121 at 2011-04-02 01:14:43