Trace number 3152355

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

Namerandom/large/
unif-k5-r20-v2000-c40000-S61914820-087-UNKNOWN.cnf
MD5SUM1b9b43753c02a2c226adda648a956e92
Bench CategoryRANDOM (random 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 variables2000
Number of clauses40000
Sum of the clauses size200000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 540000
Number of clauses of size over 50

Solver Data 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c full lookahead due to high density!
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.43	c using k-SAT heuristics (size based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.43	c longest clause has size 5
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 2000
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 730
0.69/0.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 202699
51.79/51.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
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-3152355-1301700858/watcher-3152355-1301700858 -o /tmp/evaluation-result-3152355-1301700858/solver-3152355-1301700858 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152355-1301700858.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: 4.03 4.01 3.95 3/182 19739
/proc/meminfo: memFree=21638512/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=7200 CPUtime=0 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4194304 365 0 0 0 0 0 0 0 25 0 1 0 281686584 7372800 309 33554432000 4194304 4300876 140734973934224 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 1800 309 113 27 0 249 0

[startup+0.092571 s]
/proc/loadavg: 4.03 4.01 3.95 3/182 19739
/proc/meminfo: memFree=21638512/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=10500 CPUtime=0.08 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 3561 0 0 0 8 0 0 0 25 0 1 0 281686584 10752000 816 33554432000 4194304 4300876 140734973934224 18446744073709551615 4240075 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 2625 816 142 27 0 1074 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10500

[startup+0.100568 s]
/proc/loadavg: 4.03 4.01 3.95 3/182 19739
/proc/meminfo: memFree=21638512/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=12084 CPUtime=0.09 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 4351 0 0 0 9 0 0 0 25 0 1 0 281686584 12374016 1211 33554432000 4194304 4300876 140734973934224 18446744073709551615 4240267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 3021 1211 142 27 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.300506 s]
/proc/loadavg: 4.03 4.01 3.95 3/182 19739
/proc/meminfo: memFree=21638512/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=12660 CPUtime=0.29 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 5845 0 0 0 29 0 0 0 25 0 1 0 281686584 12963840 1335 33554432000 4194304 4300876 140734973934224 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 3165 1335 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.700451 s]
/proc/loadavg: 4.03 4.01 3.95 3/182 19739
/proc/meminfo: memFree=21638512/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=19068 CPUtime=0.69 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 7297 0 0 0 69 0 0 0 25 0 1 0 281686584 19525632 2352 33554432000 4194304 4300876 140734973934224 18446744073709551615 4214333 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 4767 2352 170 27 0 3216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19068

[startup+1.50031 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 19815
/proc/meminfo: memFree=21617348/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=19068 CPUtime=1.49 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 7297 0 0 0 149 0 0 0 25 0 1 0 281686584 19525632 2352 33554432000 4194304 4300876 140734973934224 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 4767 2352 170 27 0 3216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19068

[startup+3.10101 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 19815
/proc/meminfo: memFree=21614248/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=19072 CPUtime=3.09 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 7298 0 0 0 309 0 0 0 25 0 1 0 281686584 19529728 2353 33554432000 4194304 4300876 140734973934224 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 4768 2353 170 27 0 3217 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19072

[startup+6.30043 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 19815
/proc/meminfo: memFree=21613672/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=19072 CPUtime=6.29 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 7298 0 0 0 629 0 0 0 25 0 1 0 281686584 19529728 2353 33554432000 4194304 4300876 140734973934224 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 4768 2353 170 27 0 3217 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19072

[startup+12.7003 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 19815
/proc/meminfo: memFree=21609828/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=19072 CPUtime=12.69 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 7299 0 0 0 1269 0 0 0 25 0 1 0 281686584 19529728 2354 33554432000 4194304 4300876 140734973934224 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 4768 2354 170 27 0 3217 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19072

[startup+25.5009 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 19816
/proc/meminfo: memFree=21604884/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=21372 CPUtime=25.49 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 7797 0 0 0 2549 0 0 0 25 0 1 0 281686584 21884928 2852 33554432000 4194304 4300876 140734973934224 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 5343 2852 171 27 0 3792 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21372

[startup+51.1002 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 19816
/proc/meminfo: memFree=21594048/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=24248 CPUtime=51.09 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 8489 0 0 0 5109 0 0 0 25 0 1 0 281686584 24829952 3544 33554432000 4194304 4300876 140734973934224 18446744073709551615 4264751 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 6062 3544 171 27 0 4511 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24248

[startup+102.307 s]
/proc/loadavg: 4.05 4.02 3.95 5/190 19818
/proc/meminfo: memFree=21572832/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=30716 CPUtime=102.3 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 9669 0 0 0 10229 1 0 0 25 0 1 0 281686584 31453184 4724 33554432000 4194304 4300876 140734973934224 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 7679 4724 171 27 0 6128 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30716

[startup+162.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 19819
/proc/meminfo: memFree=21550452/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=36536 CPUtime=162.29 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 11009 0 0 0 16228 1 0 0 25 0 1 0 281686584 37412864 6064 33554432000 4194304 4300876 140734973934224 18446744073709551615 222921172173 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 9134 6064 171 27 0 7583 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36536

[startup+222.301 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 19821
/proc/meminfo: memFree=21527228/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=45268 CPUtime=222.3 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 12367 0 0 0 22228 2 0 0 25 0 1 0 281686584 46354432 7422 33554432000 4194304 4300876 140734973934224 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 11317 7422 171 27 0 9766 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 45268

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 19822
/proc/meminfo: memFree=21504512/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=45268 CPUtime=282.3 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 13752 0 0 0 28228 2 0 0 25 0 1 0 281686584 46354432 8807 33554432000 4194304 4300876 140734973934224 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 11317 8807 171 27 0 9766 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45268

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 19824
/proc/meminfo: memFree=21480304/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=58368 CPUtime=342.3 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 15179 0 0 0 34228 2 0 0 25 0 1 0 281686584 59768832 10234 33554432000 4194304 4300876 140734973934224 18446744073709551615 4201495 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 14592 10234 171 27 0 13041 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58368

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 19826
/proc/meminfo: memFree=21456076/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=58368 CPUtime=402.3 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 16643 0 0 0 40228 2 0 0 25 0 1 0 281686584 59768832 11698 33554432000 4194304 4300876 140734973934224 18446744073709551615 222921172678 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 14592 11698 171 27 0 13041 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 58368

[startup+462.301 s]
/proc/loadavg: 4.05 4.01 3.96 5/190 19827
/proc/meminfo: memFree=21432596/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=78720 CPUtime=462.3 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 18017 0 0 0 46228 2 0 0 25 0 1 0 281686584 80609280 13072 33554432000 4194304 4300876 140734973934224 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 19680 13072 171 27 0 18129 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78720

[startup+522.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 19829
/proc/meminfo: memFree=21410236/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=78720 CPUtime=522.31 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 19377 0 0 0 52228 3 0 0 25 0 1 0 281686584 80609280 14432 33554432000 4194304 4300876 140734973934224 18446744073709551615 222921172344 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 19680 14432 171 27 0 18129 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 78720

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 19830
/proc/meminfo: memFree=21386748/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=78720 CPUtime=582.31 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 20760 0 0 0 58228 3 0 0 25 0 1 0 281686584 80609280 15815 33554432000 4194304 4300876 140734973934224 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 19680 15815 171 27 0 18129 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 78720

[startup+642.301 s]
/proc/loadavg: 4.06 4.02 3.96 5/190 19832
/proc/meminfo: memFree=21362156/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=108188 CPUtime=642.32 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 22260 0 0 0 64229 3 0 0 25 0 1 0 281686584 110784512 17315 33554432000 4194304 4300876 140734973934224 18446744073709551615 4225409 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 27047 17315 171 27 0 25496 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 108188

[startup+702.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 19834
/proc/meminfo: memFree=21338440/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=108188 CPUtime=702.31 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 23660 0 0 0 70228 3 0 0 25 0 1 0 281686584 110784512 18715 33554432000 4194304 4300876 140734973934224 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 27047 18715 171 27 0 25496 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 108188

[startup+762.307 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 19835
/proc/meminfo: memFree=21314860/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=108188 CPUtime=762.32 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 25053 0 0 0 76228 4 0 0 25 0 1 0 281686584 110784512 20108 33554432000 4194304 4300876 140734973934224 18446744073709551615 4216267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 27047 20108 171 27 0 25496 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 108188

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 19837
/proc/meminfo: memFree=21291892/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=108188 CPUtime=822.31 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 26475 0 0 0 82227 4 0 0 25 0 1 0 281686584 110784512 21530 33554432000 4194304 4300876 140734973934224 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 27047 21530 171 27 0 25496 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 108188

[startup+882.301 s]
/proc/loadavg: 4.04 4.01 3.97 5/190 19838
/proc/meminfo: memFree=21267076/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=108188 CPUtime=882.31 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 28005 0 0 0 88227 4 0 0 25 0 1 0 281686584 110784512 23060 33554432000 4194304 4300876 140734973934224 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 27047 23060 171 27 0 25496 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 108188

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 3.97 5/190 19840
/proc/meminfo: memFree=21242624/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=109452 CPUtime=942.32 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 29548 0 0 0 94227 5 0 0 25 0 1 0 281686584 112078848 24603 33554432000 4194304 4300876 140734973934224 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 27363 24603 172 27 0 25812 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 109452

[startup+1002.3 s]
/proc/loadavg: 4.11 4.03 3.98 5/190 19842
/proc/meminfo: memFree=21219428/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=153652 CPUtime=1002.32 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 30946 0 0 0 100227 5 0 0 25 0 1 0 281686584 157339648 26001 33554432000 4194304 4300876 140734973934224 18446744073709551615 4216329 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 38413 26001 172 27 0 36862 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 153652

[startup+1062.3 s]
/proc/loadavg: 4.04 4.02 3.98 5/190 19843
/proc/meminfo: memFree=21196204/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=153652 CPUtime=1062.33 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 32390 0 0 0 106227 6 0 0 25 0 1 0 281686584 157339648 27445 33554432000 4194304 4300876 140734973934224 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 38413 27445 172 27 0 36862 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 153652

[startup+1122.3 s]
/proc/loadavg: 4.01 4.02 3.98 5/190 19845
/proc/meminfo: memFree=21171632/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=153652 CPUtime=1122.33 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 33889 0 0 0 112227 6 0 0 25 0 1 0 281686584 157339648 28944 33554432000 4194304 4300876 140734973934224 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 38413 28944 172 27 0 36862 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 153652

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 19846
/proc/meminfo: memFree=21148548/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=153652 CPUtime=1182.33 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 35272 0 0 0 118227 6 0 0 25 0 1 0 281686584 157339648 30327 33554432000 4194304 4300876 140734973934224 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 38413 30327 172 27 0 36862 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 153652

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 19848
/proc/meminfo: memFree=21123972/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=153652 CPUtime=1242.33 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 36673 0 0 0 124226 7 0 0 25 0 1 0 281686584 157339648 31728 33554432000 4194304 4300876 140734973934224 18446744073709551615 4216327 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 38413 31728 172 27 0 36862 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 153652



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19850
/proc/meminfo: memFree=21100020/32951124 swapFree=67111528/67111528
[pid=19739] ppid=19737 vsize=153652 CPUtime=1300.03 cores=4,6
/proc/19739/stat : 19739 (march_rw) R 19737 19739 19449 0 -1 4202496 38125 0 0 0 129996 7 0 0 25 0 1 0 281686584 157339648 33180 33554432000 4194304 4300876 140734973934224 18446744073709551615 4264453 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19739/statm: 38413 33180 172 27 0 36862 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 153652

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): 0.081987
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 153652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38125
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= 6
involuntary context switches= 773

runsolver used 2.31165 second user time and 4.22236 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 01:34:18
IDJOB=3152355
IDBENCH=82635
IDSOLVER=1561
FILE ID=node109/3152355-1301700858
RUNJOBID= node109-1301698254-19468
PBS_JOBID= 12840735
Free space on /tmp= 71044 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S61914820-087-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152355-1301700858/watcher-3152355-1301700858 -o /tmp/evaluation-result-3152355-1301700858/solver-3152355-1301700858 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152355-1301700858.cnf

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

MD5SUM BENCH= 1b9b43753c02a2c226adda648a956e92
RANDOM SEED=29056742

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21638892 kB
Buffers:        338024 kB
Cached:       10627660 kB
SwapCached:          0 kB
Active:        6480180 kB
Inactive:      4551980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21638892 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1188 kB
Writeback:           0 kB
AnonPages:       66564 kB
Mapped:          15228 kB
Slab:           216580 kB
PageTables:       5152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   259584 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= 71048 MiB
End job on node109 at 2011-04-02 01:56:00