Trace number 3152344

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.06 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S720914503-051-UNKNOWN.cnf
MD5SUMcdf9df7b6b7a513ee69ee69e82cb9345
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.9377
Satisfiable
(Un)Satisfiability was proved
Number of variables5000
Number of clauses21000
Sum of the clauses size63000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 321000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.11	c main()::
0.09/0.11	c initFormula():: searching for DIMACS p-line....
0.09/0.11	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.09/0.11	c parseCNF():: parsing....
0.09/0.11	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.11	c runParser():: parsing was successful, warming up engines...
0.09/0.11	c simplify_formula():: removed 0 tautological, 89 satisfied and 0 duplicate clauses
0.09/0.11	c preprocessing fase I completed:: there are now 4985 free variables and 20911 clauses.
0.09/0.11	c using 3-SAT heuristics (occurence based diff)
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 186 duplicate clauses
0.09/0.11	c resolvent_look() :: found 76 resolvents
0.09/0.11	c main():: clause / variable ratio: ( 20987 / 5000 ) = 4.20
0.09/0.11	c longest clause has size 3
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c number of free variables = 4985
0.09/0.11	c dynamic_preselect_setsize :: off
0.09/0.11	c main():: all systems go!
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 580
0.39/0.47	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: 72703
27.99/28.04	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 |**************************************************
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c |*******************************************************
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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-3152344-1301699773/watcher-3152344-1301699773 -o /tmp/evaluation-result-3152344-1301699773/solver-3152344-1301699773 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152344-1301699773.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: 4.06 3.99 3.72 3/178 8925
/proc/meminfo: memFree=22246932/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=7480 CPUtime=0 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4194304 429 0 0 0 0 0 0 0 25 0 1 0 281579679 7659520 374 33554432000 4194304 4300876 140733847757792 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 1870 374 113 27 0 319 0

[startup+0.0936889 s]
/proc/loadavg: 4.06 3.99 3.72 3/178 8925
/proc/meminfo: memFree=22246932/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=10284 CPUtime=0.09 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 3736 0 0 0 9 0 0 0 25 0 1 0 281579679 10530816 914 33554432000 4194304 4300876 140733847757792 18446744073709551615 4240324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 2571 914 137 27 0 1020 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10284

[startup+0.100706 s]
/proc/loadavg: 4.06 3.99 3.72 3/178 8925
/proc/meminfo: memFree=22246932/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=16328 CPUtime=0.09 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 4361 0 0 0 9 0 0 0 25 0 1 0 281579679 16719872 1287 33554432000 4194304 4300876 140733847757792 18446744073709551615 212435674908 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 4082 1287 147 27 0 2531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16328

[startup+0.300671 s]
/proc/loadavg: 4.06 3.99 3.72 3/178 8925
/proc/meminfo: memFree=22246932/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=17052 CPUtime=0.29 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 6105 0 0 0 29 0 0 0 25 0 1 0 281579679 17461248 2655 33554432000 4194304 4300876 140733847757792 18446744073709551615 4214464 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 4263 2655 169 27 0 2712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17052

[startup+0.700609 s]
/proc/loadavg: 4.06 3.99 3.72 3/178 8925
/proc/meminfo: memFree=22246932/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=17448 CPUtime=0.69 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 6183 0 0 0 69 0 0 0 25 0 1 0 281579679 17866752 2733 33554432000 4194304 4300876 140733847757792 18446744073709551615 4216887 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 4362 2733 169 27 0 2811 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17448

[startup+1.50043 s]
/proc/loadavg: 4.06 3.99 3.72 5/190 8948
/proc/meminfo: memFree=22200412/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=17632 CPUtime=1.49 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 6244 0 0 0 149 0 0 0 25 0 1 0 281579679 18055168 2794 33554432000 4194304 4300876 140733847757792 18446744073709551615 4216989 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 4408 2794 169 27 0 2857 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17632

[startup+3.10114 s]
/proc/loadavg: 4.05 3.99 3.72 5/190 8948
/proc/meminfo: memFree=22188632/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=17880 CPUtime=3.09 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 6301 0 0 0 309 0 0 0 25 0 1 0 281579679 18309120 2851 33554432000 4194304 4300876 140733847757792 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 4470 2851 169 27 0 2919 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17880

[startup+6.30054 s]
/proc/loadavg: 4.05 3.99 3.72 5/190 8948
/proc/meminfo: memFree=22183860/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=18792 CPUtime=6.29 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 6487 0 0 0 629 0 0 0 25 0 1 0 281579679 19243008 3037 33554432000 4194304 4300876 140733847757792 18446744073709551615 4248609 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 4698 3037 169 27 0 3147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18792

[startup+12.7003 s]
/proc/loadavg: 4.04 3.99 3.73 5/190 8948
/proc/meminfo: memFree=22179984/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=19360 CPUtime=12.69 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 6588 0 0 0 1269 0 0 0 25 0 1 0 281579679 19824640 3138 33554432000 4194304 4300876 140733847757792 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 4840 3138 169 27 0 3289 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19360

[startup+25.5009 s]
/proc/loadavg: 4.04 3.99 3.73 5/190 8948
/proc/meminfo: memFree=22174672/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=20768 CPUtime=25.49 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 6855 0 0 0 2549 0 0 0 25 0 1 0 281579679 21266432 3401 33554432000 4194304 4300876 140733847757792 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 5192 3401 169 27 0 3641 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20768

[startup+51.1011 s]
/proc/loadavg: 4.02 3.99 3.73 5/190 8949
/proc/meminfo: memFree=22166456/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=22276 CPUtime=51.09 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 7322 0 0 0 5109 0 0 0 25 0 1 0 281579679 22810624 3868 33554432000 4194304 4300876 140733847757792 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 5569 3868 169 27 0 4018 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22276

[startup+102.306 s]
/proc/loadavg: 4.01 3.99 3.75 5/190 8950
/proc/meminfo: memFree=22149428/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=27204 CPUtime=102.3 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 8224 0 0 0 10229 1 0 0 25 0 1 0 281579679 27856896 4770 33554432000 4194304 4300876 140733847757792 18446744073709551615 4248643 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 6801 4770 172 27 0 5250 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27204

[startup+162.301 s]
/proc/loadavg: 4.04 4.00 3.76 5/190 8952
/proc/meminfo: memFree=22131668/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=31712 CPUtime=162.29 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 9180 0 0 0 16228 1 0 0 25 0 1 0 281579679 32473088 5723 33554432000 4194304 4300876 140733847757792 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 7928 5723 169 27 0 6377 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 31712

[startup+222.301 s]
/proc/loadavg: 4.05 4.02 3.78 5/190 8954
/proc/meminfo: memFree=22113756/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=37664 CPUtime=222.3 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 10160 0 0 0 22228 2 0 0 25 0 1 0 281579679 38567936 6703 33554432000 4194304 4300876 140733847757792 18446744073709551615 4234318 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 9416 6703 169 27 0 7865 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 37664

[startup+282.3 s]
/proc/loadavg: 4.09 4.03 3.80 5/190 8955
/proc/meminfo: memFree=22096240/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=37796 CPUtime=282.29 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 11150 0 0 0 28227 2 0 0 25 0 1 0 281579679 38703104 7693 33554432000 4194304 4300876 140733847757792 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 9449 7693 169 27 0 7898 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 37796

[startup+342.301 s]
/proc/loadavg: 4.03 4.02 3.81 5/190 8957
/proc/meminfo: memFree=22078604/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=47524 CPUtime=342.3 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 12119 0 0 0 34227 3 0 0 25 0 1 0 281579679 48664576 8662 33554432000 4194304 4300876 140733847757792 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 11881 8662 169 27 0 10330 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 47524

[startup+402.301 s]
/proc/loadavg: 4.08 4.03 3.82 5/190 8958
/proc/meminfo: memFree=22061096/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=47656 CPUtime=402.3 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 13087 0 0 0 40227 3 0 0 25 0 1 0 281579679 48799744 9630 33554432000 4194304 4300876 140733847757792 18446744073709551615 4216887 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 11914 9630 169 27 0 10363 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 47656

[startup+462.3 s]
/proc/loadavg: 4.03 4.02 3.83 5/190 8960
/proc/meminfo: memFree=22043084/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=60752 CPUtime=462.31 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 14064 0 0 0 46227 4 0 0 25 0 1 0 281579679 62210048 10607 33554432000 4194304 4300876 140733847757792 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 15188 10607 169 27 0 13637 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 60752

[startup+522.301 s]
/proc/loadavg: 4.01 4.02 3.84 5/190 8962
/proc/meminfo: memFree=22025688/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=60884 CPUtime=522.31 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 15023 0 0 0 52226 5 0 0 25 0 1 0 281579679 62345216 11566 33554432000 4194304 4300876 140733847757792 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 15221 11566 169 27 0 13670 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 60884

[startup+582.301 s]
/proc/loadavg: 4.00 4.01 3.84 5/190 8963
/proc/meminfo: memFree=22006932/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=60884 CPUtime=582.31 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 15999 0 0 0 58226 5 0 0 25 0 1 0 281579679 62345216 12542 33554432000 4194304 4300876 140733847757792 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 15221 12542 169 27 0 13670 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 60884

[startup+642.3 s]
/proc/loadavg: 4.00 4.01 3.85 5/190 8965
/proc/meminfo: memFree=21988920/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=63528 CPUtime=642.32 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 17023 0 0 0 64226 6 0 0 25 0 1 0 281579679 65052672 13566 33554432000 4194304 4300876 140733847757792 18446744073709551615 4216880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 15882 13566 169 27 0 14331 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 63528

[startup+702.301 s]
/proc/loadavg: 4.06 4.02 3.86 5/190 8966
/proc/meminfo: memFree=21970800/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=83172 CPUtime=702.31 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 17985 0 0 0 70225 6 0 0 25 0 1 0 281579679 85168128 14528 33554432000 4194304 4300876 140733847757792 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 20793 14528 169 27 0 19242 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 83172

[startup+762.307 s]
/proc/loadavg: 4.02 4.01 3.87 5/190 8968
/proc/meminfo: memFree=21951692/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=83172 CPUtime=762.32 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 18940 0 0 0 76226 6 0 0 25 0 1 0 281579679 85168128 15483 33554432000 4194304 4300876 140733847757792 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 20793 15483 169 27 0 19242 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 83172

[startup+822.3 s]
/proc/loadavg: 4.04 4.02 3.88 5/190 8970
/proc/meminfo: memFree=21933788/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=83172 CPUtime=822.32 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 19902 0 0 0 82225 7 0 0 25 0 1 0 281579679 85168128 16445 33554432000 4194304 4300876 140733847757792 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 20793 16445 169 27 0 19242 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 83172

[startup+882.301 s]
/proc/loadavg: 4.01 4.02 3.88 5/190 8971
/proc/meminfo: memFree=21915796/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=83172 CPUtime=882.32 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 20864 0 0 0 88225 7 0 0 25 0 1 0 281579679 85168128 17407 33554432000 4194304 4300876 140733847757792 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 20793 17407 169 27 0 19242 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 83172

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.89 5/190 8973
/proc/meminfo: memFree=21897800/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=83172 CPUtime=942.32 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 21821 0 0 0 94225 7 0 0 25 0 1 0 281579679 85168128 18364 33554432000 4194304 4300876 140733847757792 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 20793 18364 169 27 0 19242 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 83172

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 8974
/proc/meminfo: memFree=21879792/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=112640 CPUtime=1002.32 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 22795 0 0 0 100224 8 0 0 25 0 1 0 281579679 115343360 19338 33554432000 4194304 4300876 140733847757792 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 28160 19338 169 27 0 26609 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 112640

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 8976
/proc/meminfo: memFree=21861796/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=112640 CPUtime=1062.33 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 23770 0 0 0 106224 9 0 0 25 0 1 0 281579679 115343360 20313 33554432000 4194304 4300876 140733847757792 18446744073709551615 4288231 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 28160 20313 169 27 0 26609 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 112640

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 8978
/proc/meminfo: memFree=21843540/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=112640 CPUtime=1122.33 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 24746 0 0 0 112224 9 0 0 25 0 1 0 281579679 115343360 21289 33554432000 4194304 4300876 140733847757792 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 28160 21289 169 27 0 26609 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 112640

[startup+1182.3 s]
/proc/loadavg: 4.07 4.02 3.91 5/190 8979
/proc/meminfo: memFree=21826508/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=116760 CPUtime=1182.33 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 25721 0 0 0 118224 9 0 0 25 0 1 0 281579679 119562240 22264 33554432000 4194304 4300876 140733847757792 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 29190 22264 169 27 0 27639 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 116760

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 8981
/proc/meminfo: memFree=21807864/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=116760 CPUtime=1242.33 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 26698 0 0 0 124223 10 0 0 25 0 1 0 281579679 119562240 23241 33554432000 4194304 4300876 140733847757792 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 29190 23241 169 27 0 27639 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 116760



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.00 3.91 6/190 8982
/proc/meminfo: memFree=21790456/32951124 swapFree=67111528/67111528
[pid=8925] ppid=8923 vsize=116760 CPUtime=1300.04 cores=4,6
/proc/8925/stat : 8925 (march_rw) R 8923 8925 8728 0 -1 4202496 27642 0 0 0 129993 11 0 0 25 0 1 0 281579679 119562240 24185 33554432000 4194304 4300876 140733847757792 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8925/statm: 29190 24185 169 27 0 27639 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 116760

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): 1300.06
CPU user time (s): 1299.94
CPU system time (s): 0.118981
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 116760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27642
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 816

runsolver used 2.31965 second user time and 4.77427 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-02 01:16:13
IDJOB=3152344
IDBENCH=82624
IDSOLVER=1561
FILE ID=node102/3152344-1301699773
RUNJOBID= node102-1301698471-8747
PBS_JOBID= 12840749
Free space on /tmp= 71632 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S720914503-051-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152344-1301699773/watcher-3152344-1301699773 -o /tmp/evaluation-result-3152344-1301699773/solver-3152344-1301699773 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152344-1301699773.cnf

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

MD5SUM BENCH= cdf9df7b6b7a513ee69ee69e82cb9345
RANDOM SEED=1140918448

node102.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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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:      22247568 kB
Buffers:        328280 kB
Cached:       10048816 kB
SwapCached:          0 kB
Active:        7416708 kB
Inactive:      3029708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22247568 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             456 kB
Writeback:           0 kB
AnonPages:       68832 kB
Mapped:          14796 kB
Slab:           193368 kB
PageTables:       4776 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   198032 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= 71628 MiB
End job on node102 at 2011-04-02 01:37:55