Trace number 3152337

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S64788608-008-UNKNOWN.cnf
MD5SUMc0e1e71ade06eb64bd0f5dbaf6b892a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark138.192
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.79/1.83	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.83	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.83	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.83	c main()::
1.79/1.83	c initFormula():: searching for DIMACS p-line....
1.79/1.83	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.79/1.83	c parseCNF():: parsing....
1.79/1.83	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.83	c runParser():: parsing was successful, warming up engines...
1.79/1.83	c simplify_formula():: removed 0 tautological, 1019 satisfied and 0 duplicate clauses
1.79/1.83	c preprocessing fase I completed:: there are now 39837 free variables and 166981 clauses.
1.79/1.83	c using 3-SAT heuristics (occurence based diff)
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 148 duplicate clauses
1.79/1.83	c resolvent_look() :: found 70 resolvents
1.79/1.83	c main():: clause / variable ratio: ( 167051 / 40000 ) = 4.18
1.79/1.83	c longest clause has size 3
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.83	c number of free variables = 39837
1.79/1.83	c dynamic_preselect_setsize :: off
1.79/1.83	c main():: all systems go!
1.79/1.83	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152337-1301699683/watcher-3152337-1301699683 -o /tmp/evaluation-result-3152337-1301699683/solver-3152337-1301699683 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152337-1301699683.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: 4.00 3.98 3.77 4/186 31609
/proc/meminfo: memFree=20674752/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=12524 CPUtime=0 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4194304 1517 0 0 0 0 0 0 0 25 0 1 0 281568096 12824576 1461 33554432000 4194304 4300876 140735485405776 18446744073709551615 237278879488 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 3131 1463 113 27 0 1580 0

[startup+0.0750049 s]
/proc/loadavg: 4.00 3.98 3.77 4/186 31609
/proc/meminfo: memFree=20674752/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=15956 CPUtime=0.06 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4194304 2488 0 0 0 6 0 0 0 25 0 1 0 281568096 16338944 2432 33554432000 4194304 4300876 140735485405776 18446744073709551615 237278427655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 3989 2433 113 27 0 2438 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15956

[startup+0.100999 s]
/proc/loadavg: 4.00 3.98 3.77 4/186 31609
/proc/meminfo: memFree=20674752/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=17276 CPUtime=0.09 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4194304 2855 0 0 0 9 0 0 0 25 0 1 0 281568096 17690624 2799 33554432000 4194304 4300876 140735485405776 18446744073709551615 237278432989 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 4319 2800 113 27 0 2768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17276

[startup+0.300972 s]
/proc/loadavg: 4.00 3.98 3.77 4/186 31609
/proc/meminfo: memFree=20674752/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=37216 CPUtime=0.29 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4194304 9567 0 0 0 28 1 0 0 25 0 1 0 281568096 38109184 6200 33554432000 4194304 4300876 140735485405776 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 9304 6200 129 27 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.700899 s]
/proc/loadavg: 4.00 3.98 3.77 4/186 31609
/proc/meminfo: memFree=20674752/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=37216 CPUtime=0.69 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4194304 18563 0 0 0 67 2 0 0 25 0 1 0 281568096 38109184 6200 33554432000 4194304 4300876 140735485405776 18446744073709551615 4240307 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 9304 6200 129 27 0 7753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37216

[startup+1.50075 s]
/proc/loadavg: 4.00 3.98 3.77 5/190 31616
/proc/meminfo: memFree=20619300/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=33156 CPUtime=1.49 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 35160 0 0 0 145 4 0 0 25 0 1 0 281568096 33951744 5209 33554432000 4194304 4300876 140735485405776 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 8289 5209 137 27 0 6738 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33156

[startup+3.10047 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31616
/proc/meminfo: memFree=20554604/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=84176 CPUtime=3.09 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 54586 0 0 0 303 6 0 0 25 0 1 0 281568096 86196224 17715 33554432000 4194304 4300876 140735485405776 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 21044 17715 169 27 0 19493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84176

[startup+6.3009 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31616
/proc/meminfo: memFree=20528784/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=86772 CPUtime=6.29 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 55090 0 0 0 623 6 0 0 25 0 1 0 281568096 88854528 18219 33554432000 4194304 4300876 140735485405776 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 21693 18219 169 27 0 20142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86772

[startup+12.7008 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31616
/proc/meminfo: memFree=20515548/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=95524 CPUtime=12.69 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 56927 0 0 0 1263 6 0 0 25 0 1 0 281568096 97816576 20056 33554432000 4194304 4300876 140735485405776 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 23881 20056 169 27 0 22330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95524

[startup+25.5005 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31617
/proc/meminfo: memFree=20511208/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=97372 CPUtime=25.49 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 57382 0 0 0 2542 7 0 0 25 0 1 0 281568096 99708928 20511 33554432000 4194304 4300876 140735485405776 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 24343 20511 169 27 0 22792 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 97372

[startup+51.1009 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31617
/proc/meminfo: memFree=20505608/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=98696 CPUtime=51.09 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 57710 0 0 0 5102 7 0 0 25 0 1 0 281568096 101064704 20839 33554432000 4194304 4300876 140735485405776 18446744073709551615 4274226 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 24674 20839 169 27 0 23123 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 98696

[startup+102.307 s]
/proc/loadavg: 4.00 3.98 3.80 5/190 31619
/proc/meminfo: memFree=20496664/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=100016 CPUtime=102.3 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 58058 0 0 0 10223 7 0 0 25 0 1 0 281568096 102416384 21187 33554432000 4194304 4300876 140735485405776 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 25004 21187 169 27 0 23453 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 100016

[startup+162.3 s]
/proc/loadavg: 4.00 3.98 3.81 5/190 31620
/proc/meminfo: memFree=20489080/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=100940 CPUtime=162.29 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 58292 0 0 0 16222 7 0 0 25 0 1 0 281568096 103362560 21421 33554432000 4194304 4300876 140735485405776 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 25235 21421 169 27 0 23684 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100940

[startup+222.3 s]
/proc/loadavg: 4.00 3.98 3.82 5/190 31622
/proc/meminfo: memFree=20482504/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=101600 CPUtime=222.29 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 58458 0 0 0 22222 7 0 0 25 0 1 0 281568096 104038400 21587 33554432000 4194304 4300876 140735485405776 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 25400 21587 169 27 0 23849 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 101600

[startup+282.301 s]
/proc/loadavg: 4.00 3.98 3.82 5/190 31624
/proc/meminfo: memFree=20476412/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=102128 CPUtime=282.29 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 58571 0 0 0 28222 7 0 0 25 0 1 0 281568096 104579072 21700 33554432000 4194304 4300876 140735485405776 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 25532 21700 169 27 0 23981 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 102128

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.83 5/190 31625
/proc/meminfo: memFree=20470448/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=102524 CPUtime=342.3 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 58673 0 0 0 34222 8 0 0 25 0 1 0 281568096 104984576 21802 33554432000 4194304 4300876 140735485405776 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 25631 21802 169 27 0 24080 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 102524

[startup+402.3 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 31627
/proc/meminfo: memFree=20464604/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=102788 CPUtime=402.3 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 58756 0 0 0 40222 8 0 0 25 0 1 0 281568096 105254912 21885 33554432000 4194304 4300876 140735485405776 18446744073709551615 4263233 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 25697 21885 169 27 0 24146 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102788

[startup+462.301 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 31628
/proc/meminfo: memFree=20458896/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=103052 CPUtime=462.31 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 58823 0 0 0 46223 8 0 0 25 0 1 0 281568096 105525248 21952 33554432000 4194304 4300876 140735485405776 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 25763 21952 169 27 0 24212 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 103052

[startup+522.301 s]
/proc/loadavg: 4.00 3.98 3.85 5/190 31630
/proc/meminfo: memFree=20453060/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=103316 CPUtime=522.31 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 58884 0 0 0 52223 8 0 0 25 0 1 0 281568096 105795584 22013 33554432000 4194304 4300876 140735485405776 18446744073709551615 4228770 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 25829 22013 169 27 0 24278 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 103316

[startup+582.3 s]
/proc/loadavg: 4.00 3.98 3.85 5/190 31632
/proc/meminfo: memFree=20447220/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=103580 CPUtime=582.31 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 58940 0 0 0 58223 8 0 0 25 0 1 0 281568096 106065920 22069 33554432000 4194304 4300876 140735485405776 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 25895 22069 169 27 0 24344 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 103580

[startup+642.301 s]
/proc/loadavg: 4.00 3.98 3.86 5/190 31633
/proc/meminfo: memFree=20441624/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=103712 CPUtime=642.32 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 58989 0 0 0 64224 8 0 0 25 0 1 0 281568096 106201088 22118 33554432000 4194304 4300876 140735485405776 18446744073709551615 4217042 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 25928 22118 169 27 0 24377 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 103712

[startup+702.301 s]
/proc/loadavg: 4.00 3.98 3.87 5/190 31635
/proc/meminfo: memFree=20435900/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=103976 CPUtime=702.31 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 59035 0 0 0 70223 8 0 0 25 0 1 0 281568096 106471424 22164 33554432000 4194304 4300876 140735485405776 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 25994 22164 169 27 0 24443 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 103976

[startup+762.306 s]
/proc/loadavg: 4.00 3.98 3.87 5/190 31636
/proc/meminfo: memFree=20429932/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=104108 CPUtime=762.32 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 59082 0 0 0 76224 8 0 0 25 0 1 0 281568096 106606592 22211 33554432000 4194304 4300876 140735485405776 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 26027 22211 169 27 0 24476 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 104108

[startup+822.3 s]
/proc/loadavg: 4.00 3.98 3.88 5/190 31638
/proc/meminfo: memFree=20424456/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=104372 CPUtime=822.31 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 59127 0 0 0 82223 8 0 0 25 0 1 0 281568096 106876928 22256 33554432000 4194304 4300876 140735485405776 18446744073709551615 4216979 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 26093 22256 169 27 0 24542 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 104372

[startup+882.301 s]
/proc/loadavg: 4.00 3.98 3.88 5/190 31640
/proc/meminfo: memFree=20418496/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=104504 CPUtime=882.31 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 59166 0 0 0 88223 8 0 0 25 0 1 0 281568096 107012096 22295 33554432000 4194304 4300876 140735485405776 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 26126 22295 169 27 0 24575 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 104504

[startup+942.3 s]
/proc/loadavg: 4.00 3.98 3.89 5/190 31641
/proc/meminfo: memFree=20412648/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=104636 CPUtime=942.32 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 59209 0 0 0 94224 8 0 0 25 0 1 0 281568096 107147264 22338 33554432000 4194304 4300876 140735485405776 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 26159 22338 169 27 0 24608 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 104636

[startup+1002.3 s]
/proc/loadavg: 4.00 3.98 3.89 5/190 31643
/proc/meminfo: memFree=20407308/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=104768 CPUtime=1002.32 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 59242 0 0 0 100224 8 0 0 25 0 1 0 281568096 107282432 22371 33554432000 4194304 4300876 140735485405776 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 26192 22371 169 27 0 24641 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 104768

[startup+1062.3 s]
/proc/loadavg: 4.00 3.98 3.90 5/190 31644
/proc/meminfo: memFree=20401104/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=104900 CPUtime=1062.32 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 59279 0 0 0 106224 8 0 0 25 0 1 0 281568096 107417600 22408 33554432000 4194304 4300876 140735485405776 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 26225 22408 169 27 0 24674 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 104900

[startup+1122.3 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 31646
/proc/meminfo: memFree=20395516/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=105032 CPUtime=1122.32 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 59314 0 0 0 112224 8 0 0 25 0 1 0 281568096 107552768 22443 33554432000 4194304 4300876 140735485405776 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 26258 22443 169 27 0 24707 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 105032

[startup+1182.3 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 31648
/proc/meminfo: memFree=20389920/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=105164 CPUtime=1182.32 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 59343 0 0 0 118224 8 0 0 25 0 1 0 281568096 107687936 22472 33554432000 4194304 4300876 140735485405776 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 26291 22472 169 27 0 24740 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 105164

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 31649
/proc/meminfo: memFree=20383340/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=105296 CPUtime=1242.32 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 59375 0 0 0 124224 8 0 0 25 0 1 0 281568096 107823104 22504 33554432000 4194304 4300876 140735485405776 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 26324 22504 169 27 0 24773 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 105296



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.98 3.91 3/186 31653
/proc/meminfo: memFree=20568868/32950904 swapFree=67111528/67111528
[pid=31609] ppid=31607 vsize=105428 CPUtime=1300.03 cores=5,7
/proc/31609/stat : 31609 (march_rw) R 31607 31609 31396 0 -1 4202496 59402 0 0 0 129995 8 0 0 25 0 1 0 281568096 107958272 22531 33554432000 4194304 4300876 140735485405776 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31609/statm: 26357 22531 169 27 0 24806 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 105428

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.96
CPU system time (s): 0.088986
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 105428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59402
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= 1383

runsolver used 1.9427 second user time and 5.16021 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 01:14:43
IDJOB=3152337
IDBENCH=82617
IDSOLVER=1561
FILE ID=node121/3152337-1301699683
RUNJOBID= node121-1301698381-31417
PBS_JOBID= 12840744
Free space on /tmp= 71100 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S64788608-008-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152337-1301699683/watcher-3152337-1301699683 -o /tmp/evaluation-result-3152337-1301699683/solver-3152337-1301699683 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152337-1301699683.cnf

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

MD5SUM BENCH= c0e1e71ade06eb64bd0f5dbaf6b892a1
RANDOM SEED=1836698678

node121.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

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

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      20675528 kB
Buffers:        329908 kB
Cached:       11582388 kB
SwapCached:          0 kB
Active:        7682064 kB
Inactive:      4320904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20675528 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7428 kB
Writeback:           0 kB
AnonPages:       90068 kB
Mapped:          15272 kB
Slab:           209368 kB
PageTables:       4684 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   261900 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= 71100 MiB
End job on node121 at 2011-04-02 01:36:25