Trace number 3249907

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 1300.01

General information on the benchmark

Namecrafted/skvortsov/automata-synchronization/
crn_40_1520_u.cnf
MD5SUMac02a3a5c06227748ecf75dd451ebb7e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables63840
Number of clauses123900
Sum of the clauses size369320
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22380
Number of clauses of size 3121520
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.65	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.65	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.65	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.65	c main()::
0.59/0.65	c initFormula():: searching for DIMACS p-line....
0.59/0.65	c initFormula():: the DIMACS p-line indicates a CNF of 63840 variables and 123900 clauses.
0.59/0.65	c parseCNF():: parsing....
0.59/0.65	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.65	c runParser():: parsing was successful, warming up engines...
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.59/0.65	c preprocessing fase I completed:: there are now 63840 free variables and 123899 clauses.
0.59/0.65	c using 3-SAT heuristics (occurence based diff)
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 6076 duplicate clauses
0.59/0.65	c main():: clause / variable ratio: ( 123899 / 63840 ) = 1.94
0.59/0.65	c longest clause has size 3
0.59/0.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.65	c number of free variables = 63840
0.59/0.65	c dynamic_preselect_setsize :: off
0.59/0.65	c main():: all systems go!
0.59/0.65	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 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-3249907-1303540993/watcher-3249907-1303540993 -o /tmp/evaluation-result-3249907-1303540993/solver-3249907-1303540993 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3249907-1303540993.cnf 

running on 2 cores: 4,6

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: 3.76 3.89 2.98 3/184 18102
/proc/meminfo: memFree=26184972/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=13236 CPUtime=0 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4194304 1684 0 0 0 0 0 0 0 23 0 1 0 544329983 13553664 1628 33554432000 4194304 4300876 140735921063664 18446744073709551615 260905054917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 3309 1633 110 27 0 1758 0

[startup+0.093384 s]
/proc/loadavg: 3.76 3.89 2.98 3/184 18102
/proc/meminfo: memFree=26184972/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=32148 CPUtime=0.08 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4194304 5151 0 0 0 8 0 0 0 23 0 1 0 544329983 32919552 5093 33554432000 4194304 4300876 140735921063664 18446744073709551615 260905054917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 8037 5103 118 27 0 6486 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 32148

[startup+0.100381 s]
/proc/loadavg: 3.76 3.89 2.98 3/184 18102
/proc/meminfo: memFree=26184972/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=34948 CPUtime=0.09 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4194304 6186 0 0 0 9 0 0 0 24 0 1 0 544329983 35786752 6003 33554432000 4194304 4300876 140735921063664 18446744073709551615 4243577 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 8737 6003 118 27 0 7186 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34948

[startup+0.300342 s]
/proc/loadavg: 3.76 3.89 2.98 3/184 18102
/proc/meminfo: memFree=26184972/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=40408 CPUtime=0.29 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 28412 0 0 0 26 3 0 0 25 0 1 0 544329983 41377792 7440 33554432000 4194304 4300876 140735921063664 18446744073709551615 4240311 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 10102 7440 136 27 0 8551 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40408

[startup+0.700271 s]
/proc/loadavg: 3.76 3.89 2.98 3/184 18102
/proc/meminfo: memFree=26184972/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113116 CPUtime=0.69 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 55485 0 0 0 62 7 0 0 25 0 1 0 544329983 115830784 13976 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28279 13976 169 27 0 26728 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 113116

[startup+1.50019 s]
/proc/loadavg: 3.76 3.89 2.98 5/190 18113
/proc/meminfo: memFree=26098072/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=1.49 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 142 7 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4216852 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 113372

[startup+3.1009 s]
/proc/loadavg: 3.76 3.89 2.98 5/190 18113
/proc/meminfo: memFree=26096040/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=3.09 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 302 7 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113372

[startup+6.30025 s]
/proc/loadavg: 3.78 3.90 2.99 5/190 18113
/proc/meminfo: memFree=26092104/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=6.29 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 622 7 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4276857 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113372

[startup+12.7011 s]
/proc/loadavg: 3.80 3.90 2.99 5/190 18140
/proc/meminfo: memFree=26089508/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=12.69 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 1262 7 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4248693 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 113372

[startup+25.5008 s]
/proc/loadavg: 3.84 3.90 3.01 5/190 18194
/proc/meminfo: memFree=26079048/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=25.49 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 2542 7 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 113372

[startup+51.1011 s]
/proc/loadavg: 3.89 3.91 3.03 5/190 18195
/proc/meminfo: memFree=26064644/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=51.09 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 5102 7 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4216903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 113372

[startup+102.307 s]
/proc/loadavg: 3.95 3.92 3.08 5/190 18197
/proc/meminfo: memFree=26038700/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=102.3 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 10223 7 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 113372

[startup+162.301 s]
/proc/loadavg: 3.98 3.93 3.14 5/190 18252
/proc/meminfo: memFree=26057524/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=162.3 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 16222 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 113372

[startup+222.301 s]
/proc/loadavg: 3.99 3.94 3.19 5/190 18254
/proc/meminfo: memFree=26025000/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=222.3 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 22222 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 113372

[startup+282.301 s]
/proc/loadavg: 4.06 3.96 3.24 5/190 18255
/proc/meminfo: memFree=25988884/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=282.3 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 28222 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 113372

[startup+342.301 s]
/proc/loadavg: 4.02 3.97 3.29 5/190 18257
/proc/meminfo: memFree=25951656/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=342.31 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 34223 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 113372

[startup+402.301 s]
/proc/loadavg: 4.00 3.97 3.33 5/190 18259
/proc/meminfo: memFree=25918384/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=402.31 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 40223 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 113372

[startup+462.301 s]
/proc/loadavg: 4.00 3.97 3.37 5/190 18260
/proc/meminfo: memFree=25884392/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=462.31 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 46223 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217568 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 113372

[startup+522.301 s]
/proc/loadavg: 4.06 3.99 3.41 5/190 18262
/proc/meminfo: memFree=25852860/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=522.31 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 52223 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 113372

[startup+582.301 s]
/proc/loadavg: 4.06 4.00 3.45 5/190 18263
/proc/meminfo: memFree=25814904/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=582.31 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 58223 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4248643 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 113372

[startup+642.301 s]
/proc/loadavg: 4.02 4.00 3.48 5/190 18265
/proc/meminfo: memFree=25777912/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=642.32 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 64224 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 113372

[startup+702.301 s]
/proc/loadavg: 4.01 4.00 3.51 5/190 18267
/proc/meminfo: memFree=25743516/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=702.32 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 70224 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217622 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 113372

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.54 5/190 18268
/proc/meminfo: memFree=25708512/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=762.33 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 76225 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217564 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 113372

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.56 5/190 18270
/proc/meminfo: memFree=25674880/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=822.32 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 82224 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 113372

[startup+882.301 s]
/proc/loadavg: 4.03 4.01 3.59 5/190 18271
/proc/meminfo: memFree=25639508/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=882.32 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 88224 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 113372

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 3.62 5/190 18273
/proc/meminfo: memFree=25603896/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=942.32 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 94224 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 113372

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.64 5/190 18275
/proc/meminfo: memFree=25568024/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=1002.33 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 100225 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 113372

[startup+1062.3 s]
/proc/loadavg: 4.12 4.03 3.67 5/190 18276
/proc/meminfo: memFree=25533408/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=1062.33 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 106225 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 113372

[startup+1122.3 s]
/proc/loadavg: 4.04 4.02 3.68 5/190 18287
/proc/meminfo: memFree=25499080/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=1122.33 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 112225 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4216887 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 113372

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.70 5/190 18288
/proc/meminfo: memFree=25463232/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=1182.33 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 118225 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217649 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 113372

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.72 5/190 18290
/proc/meminfo: memFree=25427116/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=1242.33 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 124225 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217790 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 113372



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.92 3.99 3.73 4/188 18292
/proc/meminfo: memFree=25546276/32950928 swapFree=67071984/67111528
[pid=18102] ppid=18100 vsize=113372 CPUtime=1300.04 cores=4,6
/proc/18102/stat : 18102 (march_rw) R 18100 18102 17902 0 -1 4202496 62397 0 0 0 129996 8 0 0 25 0 1 0 544329983 116092928 20888 33554432000 4194304 4300876 140735921063664 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18102/statm: 28343 20888 169 27 0 26792 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 113372

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): 1300.05
CPU user time (s): 1299.97
CPU system time (s): 0.085986
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 113372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62397
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= 1961

runsolver used 1.9777 second user time and 5.12522 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-23 08:43:13
IDJOB=3249907
IDBENCH=83198
IDSOLVER=1561
FILE ID=node116/3249907-1303540993
RUNJOBID= node116-1303539684-17921
PBS_JOBID= 13143122
Free space on /tmp= 72612 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_40_1520_u.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3249907-1303540993/watcher-3249907-1303540993 -o /tmp/evaluation-result-3249907-1303540993/solver-3249907-1303540993 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3249907-1303540993.cnf

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

MD5SUM BENCH= ac02a3a5c06227748ecf75dd451ebb7e
RANDOM SEED=1434661635

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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	: 5226.15
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		: 2666.826
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	: 5332.75
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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		: 2666.826
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:     32950928 kB
MemFree:      26185004 kB
Buffers:       1806032 kB
Cached:        4499728 kB
SwapCached:       9728 kB
Active:        2868060 kB
Inactive:      3486792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26185004 kB
SwapTotal:    67111528 kB
SwapFree:     67071984 kB
Dirty:            3100 kB
Writeback:           0 kB
AnonPages:       42756 kB
Mapped:          14196 kB
Slab:           347944 kB
PageTables:       5124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   244400 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= 72612 MiB
End job on node116 at 2011-04-23 09:04:55