Trace number 3292908

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) 1300.06 1300.02

General information on the benchmark

NameSAT02/industrial/goldberg/rand_net/
rand_net70-60-10.shuffled.cnf
MD5SUM6ebe2de27b5534e626cb88c01abcf6c6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.028995
Satisfiable
(Un)Satisfiability was proved
Number of variables8400
Number of clauses25061
Sum of the clauses size58730
Maximum clause length70
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 216520
Number of clauses of size 38540
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data 

0.09/0.10	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.10	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.10	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.10	c main()::
0.09/0.10	c initFormula():: searching for DIMACS p-line....
0.09/0.10	c initFormula():: the DIMACS p-line indicates a CNF of 8400 variables and 25061 clauses.
0.09/0.10	c parseCNF():: parsing....
0.09/0.10	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.10	c runParser():: parsing was successful, warming up engines...
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c preprocessing fase I completed:: there are now 8400 free variables and 25061 clauses.
0.09/0.10	c find_equivalence():: found 70 3-equivalences
0.09/0.10	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
0.09/0.10	c using k-SAT heuristics (size based diff)
0.09/0.10	c simplify_formula():: removed 0 tautological, 280 satisfied and 0 duplicate clauses
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 226 duplicate clauses
0.09/0.10	c main():: clause / variable ratio: ( 24805 / 8400 ) = 2.95
0.09/0.10	c longest clause has size 70
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c number of free variables = 8400
0.09/0.10	c dynamic_preselect_setsize :: off
0.09/0.10	c main():: all systems go!
0.09/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 3041
1.19/1.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 8259
15.69/15.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 128385
256.70/256.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |************************
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c |********************************
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c |**************************************************************
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-3292908-1303795637/watcher-3292908-1303795637 -o /tmp/evaluation-result-3292908-1303795637/solver-3292908-1303795637 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3292908-1303795637.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: 3.41 3.88 3.92 2/179 27998
/proc/meminfo: memFree=27449248/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=7836 CPUtime=0 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4194304 513 0 0 0 0 0 0 0 25 0 1 0 491163410 8024064 457 33554432000 4194304 4300876 140735119972320 18446744073709551615 208079893146 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 1959 457 113 27 0 408 0

[startup+0.0679069 s]
/proc/loadavg: 3.41 3.88 3.92 2/179 27998
/proc/meminfo: memFree=27449248/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=11308 CPUtime=0.06 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 4271 0 0 0 6 0 0 0 25 0 1 0 491163410 11579392 1159 33554432000 4194304 4300876 140735119972320 18446744073709551615 208079893189 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 2827 1166 148 27 0 1276 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11308

[startup+0.100887 s]
/proc/loadavg: 3.41 3.88 3.92 2/179 27998
/proc/meminfo: memFree=27449248/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=23244 CPUtime=0.09 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 6510 0 0 0 9 0 0 0 25 0 1 0 491163410 23801856 2164 33554432000 4194304 4300876 140735119972320 18446744073709551615 208079893189 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 5844 2171 157 27 0 4293 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23244

[startup+0.300847 s]
/proc/loadavg: 3.41 3.88 3.92 2/179 27998
/proc/meminfo: memFree=27449248/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=23196 CPUtime=0.29 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 7298 0 0 0 29 0 0 0 25 0 1 0 491163410 23752704 2307 33554432000 4194304 4300876 140735119972320 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 5799 2307 169 27 0 4248 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23196

[startup+0.700771 s]
/proc/loadavg: 3.41 3.88 3.92 2/179 27998
/proc/meminfo: memFree=27449248/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=24376 CPUtime=0.69 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 7606 0 0 0 69 0 0 0 25 0 1 0 491163410 24961024 2615 33554432000 4194304 4300876 140735119972320 18446744073709551615 4248768 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 6094 2615 171 27 0 4543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24376

[startup+1.50062 s]
/proc/loadavg: 3.41 3.88 3.92 5/190 28019
/proc/meminfo: memFree=27417176/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=24868 CPUtime=1.49 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 7680 0 0 0 149 0 0 0 25 0 1 0 491163410 25464832 2689 33554432000 4194304 4300876 140735119972320 18446744073709551615 4230623 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 6217 2689 171 27 0 4666 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24868

[startup+3.10031 s]
/proc/loadavg: 3.41 3.88 3.92 5/190 28046
/proc/meminfo: memFree=27423988/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=25660 CPUtime=3.09 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 7905 0 0 0 309 0 0 0 25 0 1 0 491163410 26275840 2914 33554432000 4194304 4300876 140735119972320 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 6415 2914 171 27 0 4864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25660

[startup+6.3007 s]
/proc/loadavg: 3.45 3.88 3.92 5/190 28047
/proc/meminfo: memFree=27419524/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=26752 CPUtime=6.29 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 8167 0 0 0 629 0 0 0 25 0 1 0 491163410 27394048 3173 33554432000 4194304 4300876 140735119972320 18446744073709551615 4225380 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 6688 3173 171 27 0 5137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26752

[startup+12.7005 s]
/proc/loadavg: 3.50 3.88 3.92 5/190 28047
/proc/meminfo: memFree=27412812/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=28004 CPUtime=12.69 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 8479 0 0 0 1269 0 0 0 25 0 1 0 491163410 28676096 3485 33554432000 4194304 4300876 140735119972320 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 7001 3485 171 27 0 5450 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28004

[startup+25.501 s]
/proc/loadavg: 3.68 3.90 3.93 5/190 28047
/proc/meminfo: memFree=27402380/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=30936 CPUtime=25.49 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 9064 0 0 0 2549 0 0 0 25 0 1 0 491163410 31678464 4070 33554432000 4194304 4300876 140735119972320 18446744073709551615 4230956 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 7734 4070 171 27 0 6183 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30936

[startup+51.1002 s]
/proc/loadavg: 3.79 3.91 3.93 5/190 28048
/proc/meminfo: memFree=27380884/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=38844 CPUtime=51.1 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 10268 0 0 0 5109 1 0 0 25 0 1 0 491163410 39776256 5274 33554432000 4194304 4300876 140735119972320 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 9711 5274 171 27 0 8160 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 38844

[startup+102.306 s]
/proc/loadavg: 3.91 3.92 3.93 5/190 28049
/proc/meminfo: memFree=27332968/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=41560 CPUtime=102.3 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 11836 0 0 0 10229 1 0 0 25 0 1 0 491163410 42557440 6842 33554432000 4194304 4300876 140735119972320 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 10390 6842 171 27 0 8839 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 41560

[startup+162.301 s]
/proc/loadavg: 3.96 3.93 3.93 5/190 28051
/proc/meminfo: memFree=27275496/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=52388 CPUtime=162.29 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 14015 0 0 0 16228 1 0 0 25 0 1 0 491163410 53645312 9021 33554432000 4194304 4300876 140735119972320 18446744073709551615 4231064 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 13097 9021 171 27 0 11546 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 52388

[startup+222.301 s]
/proc/loadavg: 3.98 3.94 3.93 5/190 28052
/proc/meminfo: memFree=27203748/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=71036 CPUtime=222.3 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 15845 0 0 0 22228 2 0 0 25 0 1 0 491163410 72740864 10851 33554432000 4194304 4300876 140735119972320 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 17759 10851 171 27 0 16208 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 71036

[startup+282.3 s]
/proc/loadavg: 3.99 3.95 3.93 5/190 28054
/proc/meminfo: memFree=27144164/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=71828 CPUtime=282.3 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 17965 0 0 0 28228 2 0 0 25 0 1 0 491163410 73551872 12971 33554432000 4194304 4300876 140735119972320 18446744073709551615 4230931 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 17957 12971 171 27 0 16406 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 71828

[startup+342.301 s]
/proc/loadavg: 4.04 3.97 3.93 5/190 28055
/proc/meminfo: memFree=27076136/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=105612 CPUtime=342.3 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 20251 0 0 0 34228 2 0 0 25 0 1 0 491163410 108146688 15257 33554432000 4194304 4300876 140735119972320 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 26403 15257 171 27 0 24852 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 105612

[startup+402.3 s]
/proc/loadavg: 4.01 3.97 3.93 5/190 28083
/proc/meminfo: memFree=26905352/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=108860 CPUtime=402.31 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 23160 0 0 0 40227 4 0 0 25 0 1 0 491163410 111472640 18166 33554432000 4194304 4300876 140735119972320 18446744073709551615 4231037 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 27215 18166 171 27 0 25664 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 108860

[startup+462.301 s]
/proc/loadavg: 4.04 3.99 3.94 5/190 28085
/proc/meminfo: memFree=26819244/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=109256 CPUtime=462.31 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 25737 0 0 0 46226 5 0 0 25 0 1 0 491163410 111878144 20743 33554432000 4194304 4300876 140735119972320 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 27314 20743 171 27 0 25763 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 109256

[startup+522.3 s]
/proc/loadavg: 4.01 3.99 3.94 5/190 28086
/proc/meminfo: memFree=26736472/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=109784 CPUtime=522.31 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 28108 0 0 0 52225 6 0 0 25 0 1 0 491163410 112418816 23114 33554432000 4194304 4300876 140735119972320 18446744073709551615 4225366 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 27446 23114 171 27 0 25895 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 109784

[startup+582.301 s]
/proc/loadavg: 4.04 4.00 3.94 5/190 28088
/proc/meminfo: memFree=26656416/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=177524 CPUtime=582.31 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 30728 0 0 0 58223 8 0 0 25 0 1 0 491163410 181784576 25734 33554432000 4194304 4300876 140735119972320 18446744073709551615 208079627458 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 44381 25734 171 27 0 42830 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 177524

[startup+642.301 s]
/proc/loadavg: 4.01 4.00 3.94 5/190 28089
/proc/meminfo: memFree=26586800/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=177920 CPUtime=642.32 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 33235 0 0 0 64223 9 0 0 25 0 1 0 491163410 182190080 28241 33554432000 4194304 4300876 140735119972320 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 44480 28241 171 27 0 42929 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 177920

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 28091
/proc/meminfo: memFree=26515188/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=178316 CPUtime=702.31 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 35528 0 0 0 70221 10 0 0 25 0 1 0 491163410 182595584 30534 33554432000 4194304 4300876 140735119972320 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 44579 30534 171 27 0 43028 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 178316

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 28093
/proc/meminfo: memFree=26438244/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=178584 CPUtime=762.32 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 37501 0 0 0 76221 11 0 0 25 0 1 0 491163410 182870016 32507 33554432000 4194304 4300876 140735119972320 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 44646 32507 171 27 0 43095 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 178584

[startup+822.3 s]
/proc/loadavg: 4.07 4.02 3.95 5/190 28094
/proc/meminfo: memFree=26365780/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=184668 CPUtime=822.32 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 40087 0 0 0 82219 13 0 0 25 0 1 0 491163410 189100032 35093 33554432000 4194304 4300876 140735119972320 18446744073709551615 4248768 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 46167 35093 171 27 0 44616 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 184668

[startup+882.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 28096
/proc/meminfo: memFree=26286856/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=185064 CPUtime=882.32 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 42506 0 0 0 88217 15 0 0 25 0 1 0 491163410 189505536 37512 33554432000 4194304 4300876 140735119972320 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 46266 37512 171 27 0 44715 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 185064

[startup+942.3 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 28097
/proc/meminfo: memFree=26197528/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=185592 CPUtime=942.33 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 44295 0 0 0 94217 16 0 0 25 0 1 0 491163410 190046208 39301 33554432000 4194304 4300876 140735119972320 18446744073709551615 208079627387 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 46398 39301 171 27 0 44847 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 185592

[startup+1002.3 s]
/proc/loadavg: 4.08 4.02 3.95 5/190 28099
/proc/meminfo: memFree=26101976/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=185856 CPUtime=1002.33 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 46444 0 0 0 100216 17 0 0 25 0 1 0 491163410 190316544 41450 33554432000 4194304 4300876 140735119972320 18446744073709551615 4230920 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 46464 41450 171 27 0 44913 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 185856

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 28101
/proc/meminfo: memFree=26009680/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=313316 CPUtime=1062.33 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 48699 0 0 0 106215 18 0 0 25 0 1 0 491163410 320835584 43705 33554432000 4194304 4300876 140735119972320 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 78329 43705 171 27 0 76778 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 313316

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 28102
/proc/meminfo: memFree=25913880/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=313448 CPUtime=1122.33 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 51236 0 0 0 112213 20 0 0 25 0 1 0 491163410 320970752 46242 33554432000 4194304 4300876 140735119972320 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 78362 46242 171 27 0 76811 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 313448

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 28104
/proc/meminfo: memFree=25829120/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=313844 CPUtime=1182.33 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 52982 0 0 0 118212 21 0 0 25 0 1 0 491163410 321376256 47988 33554432000 4194304 4300876 140735119972320 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 78461 47988 171 27 0 76910 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 313844

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 28105
/proc/meminfo: memFree=25745232/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=322708 CPUtime=1242.34 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 54283 0 0 0 124212 22 0 0 25 0 1 0 491163410 330452992 49289 33554432000 4194304 4300876 140735119972320 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 80677 49289 171 27 0 79126 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 322708



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 28107
/proc/meminfo: memFree=25657744/32950928 swapFree=67111364/67111528
[pid=27998] ppid=27996 vsize=322708 CPUtime=1300.04 cores=5,7
/proc/27998/stat : 27998 (march_rw) R 27996 27998 27649 0 -1 4202496 55884 0 0 0 129981 23 0 0 25 0 1 0 491163410 330452992 50890 33554432000 4194304 4300876 140735119972320 18446744073709551615 4225163 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27998/statm: 80677 50890 171 27 0 79126 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 322708

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): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.82
CPU system time (s): 0.245962
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 322708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.82
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55884
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= 5
involuntary context switches= 976

runsolver used 2.09868 second user time and 4.69329 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-26 07:27:17
IDJOB=3292908
IDBENCH=87988
IDSOLVER=1561
FILE ID=node127/3292908-1303795637
RUNJOBID= node127-1303795637-27979
PBS_JOBID= 13157280
Free space on /tmp= 71944 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net70-60-10.shuffled.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3292908-1303795637/watcher-3292908-1303795637 -o /tmp/evaluation-result-3292908-1303795637/solver-3292908-1303795637 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3292908-1303795637.cnf

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

MD5SUM BENCH= 6ebe2de27b5534e626cb88c01abcf6c6
RANDOM SEED=1715776397

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
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	: 5332.75
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      27449404 kB
Buffers:       1292320 kB
Cached:        3670360 kB
SwapCached:          0 kB
Active:        1011588 kB
Inactive:      4015860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27449404 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:             604 kB
Writeback:           0 kB
AnonPages:       64108 kB
Mapped:          14784 kB
Slab:           408928 kB
PageTables:       4820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   212092 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= 71936 MiB
End job on node127 at 2011-04-26 07:48:59