Trace number 3420370

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.04 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S1886449473-022-UNKNOWN.cnf
MD5SUM48acd8df0141c3f57a132eb6d7253d5f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark596.17
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.39/1.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.42	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.39/1.42	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.39/1.42	c main()::
1.39/1.42	c initFormula():: searching for DIMACS p-line....
1.39/1.42	c initFormula():: the DIMACS p-line indicates a CNF of 35000 variables and 147000 clauses.
1.39/1.42	c parseCNF():: parsing....
1.39/1.42	c parseCNF():: the CNF contains 0 unary clauses.
1.39/1.42	c runParser():: parsing was successful, warming up engines...
1.39/1.42	c simplify_formula():: removed 0 tautological, 845 satisfied and 0 duplicate clauses
1.39/1.42	c preprocessing fase I completed:: there are now 34869 free variables and 146155 clauses.
1.39/1.42	c using 3-SAT heuristics (occurence based diff)
1.39/1.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
1.39/1.42	c resolvent_look() :: found 89 resolvents
1.39/1.42	c main():: clause / variable ratio: ( 146244 / 35000 ) = 4.18
1.39/1.42	c longest clause has size 3
1.39/1.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.42	c number of free variables = 34869
1.39/1.42	c dynamic_preselect_setsize :: off
1.39/1.42	c main():: all systems go!
1.39/1.42	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420370-1306604457/watcher-3420370-1306604457 -o /tmp/evaluation-result-3420370-1306604457/solver-3420370-1306604457 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420370-1306604457.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.85 1.99 1.99 2/535 5830
/proc/meminfo: memFree=14334536/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=11812 CPUtime=0 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4194304 1365 0 0 0 0 0 0 0 21 0 1 0 752862035 12095488 1310 33554432000 4194304 4300876 140736155985120 18446744073709551615 212039655168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 2953 1311 113 27 0 1402 0

[startup+0.072021 s]
/proc/loadavg: 1.85 1.99 1.99 2/535 5830
/proc/meminfo: memFree=14334536/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=15112 CPUtime=0.06 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4194304 2288 0 0 0 6 0 0 0 21 0 1 0 752862035 15474688 2233 33554432000 4194304 4300876 140736155985120 18446744073709551615 212039316165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 3778 2233 113 27 0 2227 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15112

[startup+0.101008 s]
/proc/loadavg: 1.85 1.99 1.99 2/535 5830
/proc/meminfo: memFree=14334536/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=26124 CPUtime=0.09 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4194304 3677 0 0 0 9 0 0 0 21 0 1 0 752862035 26750976 3620 33554432000 4194304 4300876 140736155985120 18446744073709551615 4242256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 6531 3620 118 27 0 4980 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26124

[startup+0.300978 s]
/proc/loadavg: 1.85 1.99 1.99 2/535 5830
/proc/meminfo: memFree=14334536/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=26248 CPUtime=0.29 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4194304 9064 0 0 0 29 0 0 0 22 0 1 0 752862035 26877952 3696 33554432000 4194304 4300876 140736155985120 18446744073709551615 4246943 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 6562 3696 129 27 0 5011 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26248

[startup+0.700906 s]
/proc/loadavg: 1.85 1.99 1.99 2/535 5830
/proc/meminfo: memFree=14334536/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=29988 CPUtime=0.69 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 21379 0 0 0 67 2 0 0 24 0 1 0 752862035 30707712 4636 33554432000 4194304 4300876 140736155985120 18446744073709551615 212039316165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 7530 4647 136 27 0 5979 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29988

[startup+1.50076 s]
/proc/loadavg: 1.85 1.99 1.99 3/536 5831
/proc/meminfo: memFree=14311844/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=74004 CPUtime=1.49 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 41625 0 0 0 144 5 0 0 25 0 1 0 752862035 75780096 9413 33554432000 4194304 4300876 140736155985120 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 18501 9413 169 27 0 16950 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74004

[startup+3.10047 s]
/proc/loadavg: 1.85 1.99 1.99 3/536 5831
/proc/meminfo: memFree=14269720/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=75004 CPUtime=3.09 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 47874 0 0 0 304 5 0 0 25 0 1 0 752862035 76804096 15662 33554432000 4194304 4300876 140736155985120 18446744073709551615 4217025 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 18751 15662 169 27 0 17200 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75004

[startup+6.3009 s]
/proc/loadavg: 1.87 1.99 1.99 3/536 5831
/proc/meminfo: memFree=14266128/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=80428 CPUtime=6.29 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 49156 0 0 0 624 5 0 0 25 0 1 0 752862035 82358272 16944 33554432000 4194304 4300876 140736155985120 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 20107 16944 169 27 0 18556 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80428

[startup+12.7008 s]
/proc/loadavg: 1.88 1.99 1.99 3/536 5831
/proc/meminfo: memFree=14256556/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=83596 CPUtime=12.69 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 49950 0 0 0 1263 6 0 0 25 0 1 0 752862035 85602304 17738 33554432000 4194304 4300876 140736155985120 18446744073709551615 4265540 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 20899 17738 169 27 0 19348 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83596

[startup+25.5005 s]
/proc/loadavg: 1.90 1.99 1.99 3/536 5832
/proc/meminfo: memFree=14252708/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=84784 CPUtime=25.49 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 50250 0 0 0 2543 6 0 0 25 0 1 0 752862035 86818816 18038 33554432000 4194304 4300876 140736155985120 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 21196 18038 169 27 0 19645 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 84784

[startup+51.1009 s]
/proc/loadavg: 1.93 1.99 1.99 3/536 5832
/proc/meminfo: memFree=14245984/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=85840 CPUtime=51.09 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 50539 0 0 0 5103 6 0 0 25 0 1 0 752862035 87900160 18327 33554432000 4194304 4300876 140736155985120 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 21460 18327 169 27 0 19909 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 85840

[startup+102.321 s]
/proc/loadavg: 1.97 1.99 1.99 3/536 5834
/proc/meminfo: memFree=14230604/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=87160 CPUtime=102.31 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 50854 0 0 0 10225 6 0 0 25 0 1 0 752862035 89251840 18642 33554432000 4194304 4300876 140736155985120 18446744073709551615 4263233 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 21790 18642 169 27 0 20239 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 87160

[startup+162.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/536 5835
/proc/meminfo: memFree=14216200/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=87952 CPUtime=162.29 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 51066 0 0 0 16223 6 0 0 25 0 1 0 752862035 90062848 18854 33554432000 4194304 4300876 140736155985120 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 21988 18854 169 27 0 20437 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 87952

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/536 5837
/proc/meminfo: memFree=14204656/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=88612 CPUtime=222.29 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 51215 0 0 0 22223 6 0 0 25 0 1 0 752862035 90738688 19003 33554432000 4194304 4300876 140736155985120 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 22153 19003 169 27 0 20602 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 88612

[startup+282.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/536 5839
/proc/meminfo: memFree=14192232/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=89008 CPUtime=282.29 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 51328 0 0 0 28223 6 0 0 25 0 1 0 752862035 91144192 19116 33554432000 4194304 4300876 140736155985120 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 22252 19116 169 27 0 20701 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 89008

[startup+342.301 s]
/proc/loadavg: 2.18 2.06 2.01 3/536 5840
/proc/meminfo: memFree=14178712/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=89404 CPUtime=342.29 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 51418 0 0 0 34223 6 0 0 25 0 1 0 752862035 91549696 19206 33554432000 4194304 4300876 140736155985120 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 22351 19206 169 27 0 20800 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 89404

[startup+402.301 s]
/proc/loadavg: 2.12 2.06 2.01 3/536 5842
/proc/meminfo: memFree=14166044/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=89668 CPUtime=402.29 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 51483 0 0 0 40223 6 0 0 25 0 1 0 752862035 91820032 19271 33554432000 4194304 4300876 140736155985120 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 22417 19271 169 27 0 20866 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 89668

[startup+462.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/536 5843
/proc/meminfo: memFree=14154872/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=89800 CPUtime=462.29 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 51543 0 0 0 46222 7 0 0 25 0 1 0 752862035 91955200 19331 33554432000 4194304 4300876 140736155985120 18446744073709551615 4265439 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 22450 19331 169 27 0 20899 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 89800

[startup+522.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 5845
/proc/meminfo: memFree=14141952/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=90196 CPUtime=522.29 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 51612 0 0 0 52222 7 0 0 25 0 1 0 752862035 92360704 19400 33554432000 4194304 4300876 140736155985120 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5830/statm: 22549 19400 169 27 0 20998 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 90196

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 5847
/proc/meminfo: memFree=14127912/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=90328 CPUtime=582.29 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 51663 0 0 0 58222 7 0 0 25 0 1 0 752862035 92495872 19451 33554432000 4194304 4300876 140736155985120 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 22582 19451 169 27 0 21031 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 90328

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5951
/proc/meminfo: memFree=13405252/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94420 CPUtime=4062.4 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52686 0 0 0 406233 7 0 0 25 0 1 0 752862035 96686080 20474 33554432000 4194304 4300876 140736155985120 18446744073709551615 4217002 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23605 20474 169 27 0 22054 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 94420

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 5953
/proc/meminfo: memFree=13394316/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94420 CPUtime=4122.38 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52694 0 0 0 412231 7 0 0 25 0 1 0 752862035 96686080 20482 33554432000 4194304 4300876 140736155985120 18446744073709551615 4268481 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23605 20482 169 27 0 22054 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 94420

[startup+4182.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/536 5955
/proc/meminfo: memFree=13382624/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94420 CPUtime=4182.38 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52700 0 0 0 418231 7 0 0 25 0 1 0 752862035 96686080 20488 33554432000 4194304 4300876 140736155985120 18446744073709551615 4261178 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23605 20488 169 27 0 22054 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 94420

[startup+4242.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/536 5956
/proc/meminfo: memFree=13369812/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94420 CPUtime=4242.39 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52707 0 0 0 424232 7 0 0 25 0 1 0 752862035 96686080 20495 33554432000 4194304 4300876 140736155985120 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23605 20495 169 27 0 22054 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 94420

[startup+4302.3 s]
/proc/loadavg: 2.17 2.07 2.02 3/536 5958
/proc/meminfo: memFree=13357744/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94552 CPUtime=4302.39 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52714 0 0 0 430232 7 0 0 25 0 1 0 752862035 96821248 20502 33554432000 4194304 4300876 140736155985120 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23638 20502 169 27 0 22087 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 94552

[startup+4362.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/536 5959
/proc/meminfo: memFree=13346928/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94552 CPUtime=4362.39 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52721 0 0 0 436232 7 0 0 25 0 1 0 752862035 96821248 20509 33554432000 4194304 4300876 140736155985120 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23638 20509 169 27 0 22087 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 94552

[startup+4422.3 s]
/proc/loadavg: 2.02 2.04 2.01 3/536 5961
/proc/meminfo: memFree=13333872/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94552 CPUtime=4422.39 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52729 0 0 0 442232 7 0 0 25 0 1 0 752862035 96821248 20517 33554432000 4194304 4300876 140736155985120 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23638 20517 169 27 0 22087 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 94552

[startup+4482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 5963
/proc/meminfo: memFree=13321820/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94552 CPUtime=4482.39 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52735 0 0 0 448232 7 0 0 25 0 1 0 752862035 96821248 20523 33554432000 4194304 4300876 140736155985120 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23638 20523 169 27 0 22087 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 94552

[startup+4542.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 5964
/proc/meminfo: memFree=13309148/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94684 CPUtime=4542.39 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52741 0 0 0 454232 7 0 0 25 0 1 0 752862035 96956416 20529 33554432000 4194304 4300876 140736155985120 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23671 20529 169 27 0 22120 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 94684

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5966
/proc/meminfo: memFree=13294988/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94684 CPUtime=4602.4 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52750 0 0 0 460233 7 0 0 25 0 1 0 752862035 96956416 20538 33554432000 4194304 4300876 140736155985120 18446744073709551615 4261377 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23671 20538 169 27 0 22120 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 94684

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 5967
/proc/meminfo: memFree=13281820/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94684 CPUtime=4662.4 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52757 0 0 0 466233 7 0 0 25 0 1 0 752862035 96956416 20545 33554432000 4194304 4300876 140736155985120 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23671 20545 169 27 0 22120 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 94684

[startup+4722.32 s]
/proc/loadavg: 2.15 2.04 2.01 3/536 5969
/proc/meminfo: memFree=13269888/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94684 CPUtime=4722.42 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52764 0 0 0 472235 7 0 0 25 0 1 0 752862035 96956416 20552 33554432000 4194304 4300876 140736155985120 18446744073709551615 4200252 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23671 20552 169 27 0 22120 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 94684

[startup+4782.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/536 5971
/proc/meminfo: memFree=13257956/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94684 CPUtime=4782.4 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52770 0 0 0 478233 7 0 0 25 0 1 0 752862035 96956416 20558 33554432000 4194304 4300876 140736155985120 18446744073709551615 4214464 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23671 20558 169 27 0 22120 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 94684

[startup+4842.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/536 5981
/proc/meminfo: memFree=13245180/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94816 CPUtime=4842.4 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52777 0 0 0 484233 7 0 0 25 0 1 0 752862035 97091584 20565 33554432000 4194304 4300876 140736155985120 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23704 20565 169 27 0 22153 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 94816

[startup+4902.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/536 5983
/proc/meminfo: memFree=13233996/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94816 CPUtime=4902.4 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52783 0 0 0 490233 7 0 0 25 0 1 0 752862035 97091584 20571 33554432000 4194304 4300876 140736155985120 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23704 20571 169 27 0 22153 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 94816

[startup+4962.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/536 5984
/proc/meminfo: memFree=13222060/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94816 CPUtime=4962.4 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52789 0 0 0 496233 7 0 0 25 0 1 0 752862035 97091584 20577 33554432000 4194304 4300876 140736155985120 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23704 20577 169 27 0 22153 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 94816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.03 2.00 2/534 5986
/proc/meminfo: memFree=14250768/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94816 CPUtime=5000.01 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52793 0 0 0 499994 7 0 0 25 0 1 0 752862035 97091584 20581 33554432000 4194304 4300876 140736155985120 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23704 20581 169 27 0 22153 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 94816

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

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.03 2.00 2/534 5986
/proc/meminfo: memFree=14250768/32951124 swapFree=51873512/67111528
[pid=5830] ppid=5828 vsize=94816 CPUtime=5000.01 cores=1,3,5,7
/proc/5830/stat : 5830 (march_rw) R 5828 5830 4676 0 -1 4202496 52793 0 0 0 499994 7 0 0 25 0 1 0 752862035 97091584 20581 33554432000 4194304 4300876 140736155985120 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5830/statm: 23704 20581 169 27 0 22153 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 94816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.04
CPU user time (s): 4999.96
CPU system time (s): 0.079987
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 94816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52793
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= 54054

runsolver used 25.3351 second user time and 61.6226 second system time

The end

Launcher Data 

Begin job on node146 at 2011-05-28 19:40:58
IDJOB=3420370
IDBENCH=82622
IDSOLVER=1913
FILE ID=node146/3420370-1306604457
RUNJOBID= node146-1306604457-5811
PBS_JOBID= 13471534
Free space on /tmp= 73368 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S1886449473-022-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420370-1306604457/watcher-3420370-1306604457 -o /tmp/evaluation-result-3420370-1306604457/solver-3420370-1306604457 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420370-1306604457.cnf

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

MD5SUM BENCH= 48acd8df0141c3f57a132eb6d7253d5f
RANDOM SEED=1930691197

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951124 kB
MemFree:      14334568 kB
Buffers:        341232 kB
Cached:        5922932 kB
SwapCached:      56236 kB
Active:       12960144 kB
Inactive:      5339968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14334568 kB
SwapTotal:    67111528 kB
SwapFree:     51873512 kB
Dirty:            3416 kB
Writeback:           0 kB
AnonPages:    11986652 kB
Mapped:          30288 kB
Slab:           147964 kB
PageTables:      97772 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 160694752 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= 73368 MiB
End job on node146 at 2011-05-28 21:04:20