Trace number 3420390

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.09 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S1259410977-065-UNKNOWN.cnf
MD5SUM01bef578d60d53fc18e9469f59ed2fd1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.3814
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 

0.09/0.10	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.10	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.10	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.10	c main()::
0.09/0.10	c initFormula():: searching for DIMACS p-line....
0.09/0.10	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.09/0.10	c parseCNF():: parsing....
0.09/0.10	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.10	c runParser():: parsing was successful, warming up engines...
0.09/0.10	c simplify_formula():: removed 0 tautological, 170 satisfied and 0 duplicate clauses
0.09/0.10	c preprocessing fase I completed:: there are now 4977 free variables and 20830 clauses.
0.09/0.10	c using 3-SAT heuristics (occurence based diff)
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 172 duplicate clauses
0.09/0.10	c resolvent_look() :: found 103 resolvents
0.09/0.10	c main():: clause / variable ratio: ( 20933 / 5000 ) = 4.19
0.09/0.10	c longest clause has size 3
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c number of free variables = 4977
0.09/0.10	c dynamic_preselect_setsize :: off
0.09/0.10	c main():: all systems go!
0.09/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 497
0.29/0.39	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: 63646
24.21/24.27	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 |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 7693266
2977.99/2977.97	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) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420390-1306606539/watcher-3420390-1306606539 -o /tmp/evaluation-result-3420390-1306606539/solver-3420390-1306606539 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420390-1306606539.cnf 

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

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.05 2/455 2426
/proc/meminfo: memFree=13604652/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=7348 CPUtime=0 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4194304 399 0 0 0 0 0 0 0 22 0 1 0 753069803 7524352 344 33554432000 4194304 4300876 140736317518064 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 1837 344 113 27 0 286 0

[startup+0.0232109 s]
/proc/loadavg: 0.92 0.98 1.05 2/455 2426
/proc/meminfo: memFree=13604652/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=9436 CPUtime=0.02 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4194304 898 0 0 0 2 0 0 0 22 0 1 0 753069803 9662464 691 33554432000 4194304 4300876 140736317518064 18446744073709551615 4240083 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 2359 691 128 27 0 808 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9436

[startup+0.100192 s]
/proc/loadavg: 0.92 0.98 1.05 2/455 2426
/proc/meminfo: memFree=13604652/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=16324 CPUtime=0.09 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 4347 0 0 0 9 0 0 0 22 0 1 0 753069803 16715776 1286 33554432000 4194304 4300876 140736317518064 18446744073709551615 4246943 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 4081 1286 147 27 0 2530 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16324

[startup+0.301156 s]
/proc/loadavg: 0.92 0.98 1.05 2/455 2426
/proc/meminfo: memFree=13604652/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=17048 CPUtime=0.29 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 6077 0 0 0 29 0 0 0 23 0 1 0 753069803 17457152 2640 33554432000 4194304 4300876 140736317518064 18446744073709551615 4225112 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 4262 2640 169 27 0 2711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17048

[startup+0.701081 s]
/proc/loadavg: 0.92 0.98 1.05 2/455 2426
/proc/meminfo: memFree=13604652/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=17328 CPUtime=0.69 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 6143 0 0 0 69 0 0 0 25 0 1 0 753069803 17743872 2706 33554432000 4194304 4300876 140736317518064 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 4332 2706 169 27 0 2781 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17328

[startup+1.50093 s]
/proc/loadavg: 0.92 0.98 1.05 3/456 2427
/proc/meminfo: memFree=13591280/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=17508 CPUtime=1.49 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 6203 0 0 0 149 0 0 0 25 0 1 0 753069803 17928192 2766 33554432000 4194304 4300876 140736317518064 18446744073709551615 4225123 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 4377 2766 169 27 0 2826 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17508

[startup+3.10065 s]
/proc/loadavg: 0.92 0.98 1.05 3/456 2427
/proc/meminfo: memFree=13589792/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=17780 CPUtime=3.09 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 6262 0 0 0 309 0 0 0 25 0 1 0 753069803 18206720 2825 33554432000 4194304 4300876 140736317518064 18446744073709551615 4276839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 4445 2825 169 27 0 2894 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17780

[startup+6.30105 s]
/proc/loadavg: 1.01 1.00 1.05 3/456 2427
/proc/meminfo: memFree=13588796/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=18672 CPUtime=6.29 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 6444 0 0 0 629 0 0 0 25 0 1 0 753069803 19120128 3007 33554432000 4194304 4300876 140736317518064 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 4668 3007 169 27 0 3117 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18672

[startup+12.7009 s]
/proc/loadavg: 1.09 1.02 1.06 3/456 2427
/proc/meminfo: memFree=13586348/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=19240 CPUtime=12.69 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 6551 0 0 0 1269 0 0 0 25 0 1 0 753069803 19701760 3114 33554432000 4194304 4300876 140736317518064 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 4810 3114 169 27 0 3259 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19240

[startup+25.5005 s]
/proc/loadavg: 1.29 1.06 1.07 3/456 2428
/proc/meminfo: memFree=13583748/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=20780 CPUtime=25.49 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 6828 0 0 0 2549 0 0 0 25 0 1 0 753069803 21278720 3387 33554432000 4194304 4300876 140736317518064 18446744073709551615 4217619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 5195 3387 169 27 0 3644 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20780

[startup+51.1008 s]
/proc/loadavg: 1.53 1.14 1.10 3/456 2428
/proc/meminfo: memFree=13579244/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=22336 CPUtime=51.09 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 7318 0 0 0 5109 0 0 0 25 0 1 0 753069803 22872064 3874 33554432000 4194304 4300876 140736317518064 18446744073709551615 4217835 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 5584 3874 169 27 0 4033 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22336

[startup+102.316 s]
/proc/loadavg: 1.79 1.27 1.14 3/456 2430
/proc/meminfo: memFree=13569528/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=27280 CPUtime=102.31 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 8234 0 0 0 10231 0 0 0 25 0 1 0 753069803 27934720 4790 33554432000 4194304 4300876 140736317518064 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 6820 4790 172 27 0 5269 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 27280

[startup+162.3 s]
/proc/loadavg: 1.92 1.40 1.19 3/456 2431
/proc/meminfo: memFree=13558216/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=31676 CPUtime=162.29 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 9211 0 0 0 16229 0 0 0 25 0 1 0 753069803 32436224 5764 33554432000 4194304 4300876 140736317518064 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 7919 5764 169 27 0 6368 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 31676

[startup+222.3 s]
/proc/loadavg: 1.97 1.51 1.24 3/456 2433
/proc/meminfo: memFree=13548152/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=37628 CPUtime=222.29 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 10220 0 0 0 22229 0 0 0 25 0 1 0 753069803 38531072 6773 33554432000 4194304 4300876 140736317518064 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 9407 6773 169 27 0 7856 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37628

[startup+282.3 s]
/proc/loadavg: 1.99 1.59 1.29 3/456 2435
/proc/meminfo: memFree=13538092/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=37760 CPUtime=282.29 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 11200 0 0 0 28229 0 0 0 25 0 1 0 753069803 38666240 7753 33554432000 4194304 4300876 140736317518064 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 9440 7753 169 27 0 7889 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 37760

[startup+342.301 s]
/proc/loadavg: 2.12 1.70 1.34 3/456 2436
/proc/meminfo: memFree=13528396/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=47660 CPUtime=342.3 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 12197 0 0 0 34229 1 0 0 25 0 1 0 753069803 48803840 8750 33554432000 4194304 4300876 140736317518064 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 11915 8750 169 27 0 10364 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 47660

[startup+402.301 s]
/proc/loadavg: 2.10 1.76 1.38 3/456 2438
/proc/meminfo: memFree=13518460/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=48176 CPUtime=402.3 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 13245 0 0 0 40229 1 0 0 25 0 1 0 753069803 49332224 9798 33554432000 4194304 4300876 140736317518064 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 12044 9798 169 27 0 10493 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 48176

[startup+462.301 s]
/proc/loadavg: 2.16 1.84 1.43 3/456 2439
/proc/meminfo: memFree=13508636/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=61272 CPUtime=462.31 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 14209 0 0 0 46229 2 0 0 25 0 1 0 753069803 62742528 10762 33554432000 4194304 4300876 140736317518064 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 15318 10762 169 27 0 13767 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 61272

[startup+522.301 s]
/proc/loadavg: 2.06 1.86 1.46 3/456 2441
/proc/meminfo: memFree=13498820/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=61272 CPUtime=522.31 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 15195 0 0 0 52229 2 0 0 25 0 1 0 753069803 62742528 11748 33554432000 4194304 4300876 140736317518064 18446744073709551615 4216377 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 15318 11748 169 27 0 13767 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 61272

[startup+582.301 s]
/proc/loadavg: 2.02 1.89 1.49 3/456 2446
/proc/meminfo: memFree=13488232/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=61272 CPUtime=582.31 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 16159 0 0 0 58229 2 0 0 25 0 1 0 753069803 62742528 12712 33554432000 4194304 4300876 140736317518064 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 15318 12712 169 27 0 13767 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 61272

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.00 1.97 3/456 2548
/proc/meminfo: memFree=12919276/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352760 CPUtime=4062.43 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 72964 0 0 0 406232 11 0 0 25 0 1 0 753069803 361226240 69517 33554432000 4194304 4300876 140736317518064 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88190 69517 169 27 0 86639 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 352760

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/456 2550
/proc/meminfo: memFree=12909468/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352760 CPUtime=4122.43 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 73941 0 0 0 412231 12 0 0 25 0 1 0 753069803 361226240 70494 33554432000 4194304 4300876 140736317518064 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88190 70494 169 27 0 86639 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 352760

[startup+4182.3 s]
/proc/loadavg: 2.07 2.03 1.98 3/456 2555
/proc/meminfo: memFree=12898644/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352760 CPUtime=4182.42 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 74923 0 0 0 418230 12 0 0 25 0 1 0 753069803 361226240 71476 33554432000 4194304 4300876 140736317518064 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88190 71476 169 27 0 86639 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 352760

[startup+4242.3 s]
/proc/loadavg: 2.06 2.03 1.98 3/456 2556
/proc/meminfo: memFree=12889124/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352760 CPUtime=4242.42 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 75899 0 0 0 424230 12 0 0 25 0 1 0 753069803 361226240 72452 33554432000 4194304 4300876 140736317518064 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88190 72452 169 27 0 86639 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 352760

[startup+4302.3 s]
/proc/loadavg: 2.06 2.04 1.99 3/456 2558
/proc/meminfo: memFree=12879424/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352760 CPUtime=4302.43 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 76887 0 0 0 430230 13 0 0 25 0 1 0 753069803 361226240 73440 33554432000 4194304 4300876 140736317518064 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88190 73440 169 27 0 86639 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 352760

[startup+4362.3 s]
/proc/loadavg: 2.02 2.03 1.99 3/456 2559
/proc/meminfo: memFree=12869856/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352760 CPUtime=4362.43 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 77870 0 0 0 436230 13 0 0 25 0 1 0 753069803 361226240 74423 33554432000 4194304 4300876 140736317518064 18446744073709551615 4288489 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88190 74423 169 27 0 86639 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 352760

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/456 2561
/proc/meminfo: memFree=12859416/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352760 CPUtime=4422.43 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 78859 0 0 0 442230 13 0 0 25 0 1 0 753069803 361226240 75412 33554432000 4194304 4300876 140736317518064 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88190 75412 169 27 0 86639 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 352760

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/456 2563
/proc/meminfo: memFree=12849724/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352760 CPUtime=4482.44 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 79847 0 0 0 448231 13 0 0 25 0 1 0 753069803 361226240 76400 33554432000 4194304 4300876 140736317518064 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88190 76400 169 27 0 86639 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 352760

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/456 2564
/proc/meminfo: memFree=12839660/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352760 CPUtime=4542.44 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 80839 0 0 0 454231 13 0 0 25 0 1 0 753069803 361226240 77392 33554432000 4194304 4300876 140736317518064 18446744073709551615 220815631407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88190 77392 169 27 0 86639 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 352760

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/456 2566
/proc/meminfo: memFree=12828112/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352760 CPUtime=4602.45 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 81830 0 0 0 460231 14 0 0 25 0 1 0 753069803 361226240 78383 33554432000 4194304 4300876 140736317518064 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88190 78383 169 27 0 86639 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 352760

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/456 2567
/proc/meminfo: memFree=12818172/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352760 CPUtime=4662.44 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 82821 0 0 0 466230 14 0 0 25 0 1 0 753069803 361226240 79374 33554432000 4194304 4300876 140736317518064 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88190 79374 169 27 0 86639 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 352760

[startup+4722.32 s]
/proc/loadavg: 2.05 2.01 2.00 3/456 2569
/proc/meminfo: memFree=12808864/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352892 CPUtime=4722.46 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 83810 0 0 0 472232 14 0 0 25 0 1 0 753069803 361361408 80363 33554432000 4194304 4300876 140736317518064 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88223 80363 169 27 0 86672 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 352892

[startup+4782.3 s]
/proc/loadavg: 2.13 2.04 2.00 3/456 2571
/proc/meminfo: memFree=12799052/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352892 CPUtime=4782.44 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 84802 0 0 0 478230 14 0 0 25 0 1 0 753069803 361361408 81355 33554432000 4194304 4300876 140736317518064 18446744073709551615 4250799 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88223 81355 169 27 0 86672 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 352892

[startup+4842.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/456 2572
/proc/meminfo: memFree=12789484/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352892 CPUtime=4842.45 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 85792 0 0 0 484230 15 0 0 25 0 1 0 753069803 361361408 82345 33554432000 4194304 4300876 140736317518064 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88223 82345 169 27 0 86672 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 352892

[startup+4902.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/456 2574
/proc/meminfo: memFree=12780292/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=352892 CPUtime=4902.45 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 86787 0 0 0 490230 15 0 0 25 0 1 0 753069803 361361408 83340 33554432000 4194304 4300876 140736317518064 18446744073709551615 4200277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 88223 83340 169 27 0 86672 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 352892

[startup+4962.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/456 2575
/proc/meminfo: memFree=12770232/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=502068 CPUtime=4962.45 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 87780 0 0 0 496229 16 0 0 25 0 1 0 753069803 514117632 84333 33554432000 4194304 4300876 140736317518064 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 125517 84333 169 27 0 123966 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 502068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 2/455 2577
/proc/meminfo: memFree=13263372/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=502068 CPUtime=5000.06 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 88398 0 0 0 499990 16 0 0 25 0 1 0 753069803 514117632 84951 33554432000 4194304 4300876 140736317518064 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 125517 84951 169 27 0 123966 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 502068

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 2/455 2577
/proc/meminfo: memFree=13263372/32951124 swapFree=63485464/67111528
[pid=2426] ppid=2424 vsize=502068 CPUtime=5000.06 cores=1,3,5,7
/proc/2426/stat : 2426 (march_rw) R 2424 2426 1114 0 -1 4202496 88398 0 0 0 499990 16 0 0 25 0 1 0 753069803 514117632 84951 33554432000 4194304 4300876 140736317518064 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2426/statm: 125517 84951 169 27 0 123966 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 502068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.09
CPU user time (s): 4999.92
CPU system time (s): 0.172973
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 502068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88398
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= 3757

runsolver used 21.6137 second user time and 48.3456 second system time

The end

Launcher Data 

Begin job on node147 at 2011-05-28 20:15:39
IDJOB=3420390
IDBENCH=82642
IDSOLVER=1913
FILE ID=node147/3420390-1306606539
RUNJOBID= node147-1306606539-2407
PBS_JOBID= 13471533
Free space on /tmp= 73616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S1259410977-065-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420390-1306606539/watcher-3420390-1306606539 -o /tmp/evaluation-result-3420390-1306606539/solver-3420390-1306606539 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420390-1306606539.cnf

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

MD5SUM BENCH= 01bef578d60d53fc18e9469f59ed2fd1
RANDOM SEED=106544078

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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:      13605056 kB
Buffers:        369244 kB
Cached:        9352624 kB
SwapCached:      13096 kB
Active:       10005616 kB
Inactive:      9052292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13605056 kB
SwapTotal:    67111528 kB
SwapFree:     63485464 kB
Dirty:             816 kB
Writeback:          24 kB
AnonPages:     9331476 kB
Mapped:          27560 kB
Slab:           163368 kB
PageTables:      58120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 120778396 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= 73616 MiB
End job on node147 at 2011-05-28 21:39:01