Trace number 3209869

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
SAT09 reference solver: march_hi hi? (TO) 5000.05 4999.93

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S837431592-027-UNKNOWN.cnf
MD5SUM3b045b7b4cbac0d258a07eda037c4299
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2223.79
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 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c full lookahead due to high density!
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.039
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 2000
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 721
0.79/0.87	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: 199299
67.69/67.75	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 |***************************************************************

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: 935)

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-3209869-1303140810/watcher-3209869-1303140810 -o /tmp/evaluation-result-3209869-1303140810/solver-3209869-1303140810 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209869-1303140810.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): 5000 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: 2.02 2.04 2.00 3/176 13534
/proc/meminfo: memFree=13546616/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=1500 CPUtime=0 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 225 0 0 0 0 0 0 0 20 0 1 0 425679215 1536000 181 33554432000 134512640 135197378 4293135312 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 375 181 58 168 0 206 0

[startup+0.0632961 s]
/proc/loadavg: 2.02 2.04 2.00 3/176 13534
/proc/meminfo: memFree=13546616/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=4380 CPUtime=0.06 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 879 0 0 0 6 0 0 0 20 0 1 0 425679215 4485120 610 33554432000 134512640 135197378 4293135312 18446744073709551615 134565188 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 1095 610 65 168 0 926 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4380

[startup+0.10029 s]
/proc/loadavg: 2.02 2.04 2.00 3/176 13534
/proc/meminfo: memFree=13546616/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=6124 CPUtime=0.09 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 3250 0 0 0 9 0 0 0 20 0 1 0 425679215 6270976 1092 33554432000 134512640 135197378 4293135312 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 1531 1092 79 168 0 1362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6124

[startup+0.300254 s]
/proc/loadavg: 2.02 2.04 2.00 3/176 13534
/proc/meminfo: memFree=13546616/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=6564 CPUtime=0.29 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 5337 0 0 0 29 0 0 0 21 0 1 0 425679215 6721536 1192 33554432000 134512640 135197378 4293135312 18446744073709551615 134578514 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 1641 1192 82 168 0 1472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6564

[startup+0.700182 s]
/proc/loadavg: 2.02 2.04 2.00 3/176 13534
/proc/meminfo: memFree=13546616/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=11196 CPUtime=0.69 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 8116 0 0 0 69 0 0 0 22 0 1 0 425679215 11464704 1761 33554432000 134512640 135197378 4293135312 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 2799 1761 93 168 0 2630 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11196

[startup+1.50104 s]
/proc/loadavg: 2.02 2.04 2.00 3/182 13540
/proc/meminfo: memFree=13515464/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=11552 CPUtime=1.49 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 8185 0 0 0 149 0 0 0 25 0 1 0 425679215 11829248 1830 33554432000 134512640 135197378 4293135312 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 2888 1830 93 168 0 2719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11552

[startup+3.10076 s]
/proc/loadavg: 2.02 2.04 2.00 3/182 13540
/proc/meminfo: memFree=13489052/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=11684 CPUtime=3.09 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 8219 0 0 0 309 0 0 0 19 0 1 0 425679215 11964416 1864 33554432000 134512640 135197378 4293135312 18446744073709551615 134649302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 2921 1864 93 168 0 2752 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11684

[startup+6.30018 s]
/proc/loadavg: 2.02 2.04 2.00 3/182 13540
/proc/meminfo: memFree=13484248/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=11988 CPUtime=6.29 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 8295 0 0 0 629 0 0 0 25 0 1 0 425679215 12275712 1940 33554432000 134512640 135197378 4293135312 18446744073709551615 134572848 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 2997 1940 93 168 0 2828 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11988

[startup+12.701 s]
/proc/loadavg: 2.02 2.04 2.00 3/182 13540
/proc/meminfo: memFree=13480324/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=12368 CPUtime=12.69 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 8378 0 0 0 1269 0 0 0 25 0 1 0 425679215 12664832 2023 33554432000 134512640 135197378 4293135312 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 3092 2023 93 168 0 2923 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12368

[startup+25.5008 s]
/proc/loadavg: 2.01 2.04 2.00 3/182 13541
/proc/meminfo: memFree=13478472/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=13220 CPUtime=25.49 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 8563 0 0 0 2549 0 0 0 25 0 1 0 425679215 13537280 2208 33554432000 134512640 135197378 4293135312 18446744073709551615 134556542 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 3305 2208 93 168 0 3136 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13220

[startup+51.1002 s]
/proc/loadavg: 2.01 2.03 2.00 3/182 13541
/proc/meminfo: memFree=13475436/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=15364 CPUtime=51.1 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 9014 0 0 0 5109 1 0 0 25 0 1 0 425679215 15732736 2658 33554432000 134512640 135197378 4293135312 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 3841 2658 93 168 0 3672 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15364

[startup+102.306 s]
/proc/loadavg: 2.00 2.03 2.00 3/182 13543
/proc/meminfo: memFree=13469844/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=19864 CPUtime=102.3 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 9966 0 0 0 10229 1 0 0 25 0 1 0 425679215 20340736 3609 33554432000 134512640 135197378 4293135312 18446744073709551615 134649164 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 4966 3609 93 168 0 4797 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19864

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/182 13544
/proc/meminfo: memFree=13464488/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=24020 CPUtime=162.29 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 11102 0 0 0 16228 1 0 0 25 0 1 0 425679215 24596480 4745 33554432000 134512640 135197378 4293135312 18446744073709551615 134570901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 6005 4745 94 168 0 5836 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24020

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 13546
/proc/meminfo: memFree=13459876/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=29840 CPUtime=222.3 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 12207 0 0 0 22228 2 0 0 25 0 1 0 425679215 30556160 5849 33554432000 134512640 135197378 4293135312 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 7460 5849 93 168 0 7291 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29840

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 13548
/proc/meminfo: memFree=13455020/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=38572 CPUtime=282.29 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 13309 0 0 0 28227 2 0 0 25 0 1 0 425679215 39497728 6951 33554432000 134512640 135197378 4293135312 18446744073709551615 134541422 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 9643 6951 93 168 0 9474 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 38572

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13549
/proc/meminfo: memFree=13450156/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=38892 CPUtime=342.3 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 14423 0 0 0 34227 3 0 0 25 0 1 0 425679215 39825408 8065 33554432000 134512640 135197378 4293135312 18446744073709551615 134649270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 9723 8065 94 168 0 9554 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38892

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13551
/proc/meminfo: memFree=13445672/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=51988 CPUtime=402.3 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 15521 0 0 0 40227 3 0 0 25 0 1 0 425679215 53235712 9163 33554432000 134512640 135197378 4293135312 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 12997 9163 94 168 0 12828 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 51988

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13552
/proc/meminfo: memFree=13440952/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=51988 CPUtime=462.3 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 16623 0 0 0 46227 3 0 0 25 0 1 0 425679215 53235712 10265 33554432000 134512640 135197378 4293135312 18446744073709551615 134649154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 12997 10265 94 168 0 12828 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 51988

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13554
/proc/meminfo: memFree=13436588/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=51988 CPUtime=522.31 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 17688 0 0 0 52227 4 0 0 25 0 1 0 425679215 53235712 11330 33554432000 134512640 135197378 4293135312 18446744073709551615 134541435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 12997 11330 94 168 0 12828 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 51988

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13556
/proc/meminfo: memFree=13432344/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=71632 CPUtime=582.31 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 18710 0 0 0 58227 4 0 0 25 0 1 0 425679215 73351168 12352 33554432000 134512640 135197378 4293135312 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 17908 12352 94 168 0 17739 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 71632

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/182 13660
/proc/meminfo: memFree=13168176/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=313568 CPUtime=4062.4 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 83271 0 0 0 406223 17 0 0 25 0 1 0 425679215 321093632 76912 33554432000 134512640 135197378 4293135312 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 78392 76912 93 168 0 78223 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 313568

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/182 13662
/proc/meminfo: memFree=13163688/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=462744 CPUtime=4122.4 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 84393 0 0 0 412222 18 0 0 25 0 1 0 425679215 473849856 78034 33554432000 134512640 135197378 4293135312 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 115686 78034 93 168 0 115517 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 462744

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 13664
/proc/meminfo: memFree=13159088/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=462744 CPUtime=4182.4 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 85496 0 0 0 418222 18 0 0 25 0 1 0 425679215 473849856 79137 33554432000 134512640 135197378 4293135312 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 115686 79137 93 168 0 115517 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 462744

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/182 13665
/proc/meminfo: memFree=13154608/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=462744 CPUtime=4242.4 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 86639 0 0 0 424222 18 0 0 25 0 1 0 425679215 473849856 80280 33554432000 134512640 135197378 4293135312 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 115686 80280 93 168 0 115517 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 462744

[startup+4302.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/182 13667
/proc/meminfo: memFree=13149508/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=462744 CPUtime=4302.41 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 87924 0 0 0 430222 19 0 0 25 0 1 0 425679215 473849856 81565 33554432000 134512640 135197378 4293135312 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 115686 81565 93 168 0 115517 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 462744

[startup+4362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/182 13668
/proc/meminfo: memFree=13145016/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=462744 CPUtime=4362.41 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 89015 0 0 0 436222 19 0 0 25 0 1 0 425679215 473849856 82656 33554432000 134512640 135197378 4293135312 18446744073709551615 134713186 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 115686 82656 93 168 0 115517 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 462744

[startup+4422.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/182 13670
/proc/meminfo: memFree=13140520/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=462744 CPUtime=4422.4 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 90131 0 0 0 442221 19 0 0 25 0 1 0 425679215 473849856 83772 33554432000 134512640 135197378 4293135312 18446744073709551615 134570766 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 115686 83772 93 168 0 115517 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 462744

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13672
/proc/meminfo: memFree=13135784/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=462744 CPUtime=4482.4 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 91344 0 0 0 448221 19 0 0 25 0 1 0 425679215 473849856 84985 33554432000 134512640 135197378 4293135312 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 115686 84985 93 168 0 115517 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 462744

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13673
/proc/meminfo: memFree=13130904/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=462744 CPUtime=4542.41 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 92514 0 0 0 454221 20 0 0 25 0 1 0 425679215 473849856 86155 33554432000 134512640 135197378 4293135312 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 115686 86155 93 168 0 115517 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 462744

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13675
/proc/meminfo: memFree=13126160/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=465324 CPUtime=4602.41 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 93651 0 0 0 460221 20 0 0 25 0 1 0 425679215 476491776 87292 33554432000 134512640 135197378 4293135312 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 116331 87292 93 168 0 116162 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 465324

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13676
/proc/meminfo: memFree=13121432/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=465324 CPUtime=4662.41 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 94851 0 0 0 466221 20 0 0 25 0 1 0 425679215 476491776 88492 33554432000 134512640 135197378 4293135312 18446744073709551615 134572693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 116331 88492 93 168 0 116162 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 465324

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13678
/proc/meminfo: memFree=13116208/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=465324 CPUtime=4722.42 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 96083 0 0 0 472222 20 0 0 25 0 1 0 425679215 476491776 89724 33554432000 134512640 135197378 4293135312 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 116331 89724 93 168 0 116162 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 465324

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13680
/proc/meminfo: memFree=13111976/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=465324 CPUtime=4782.41 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 97184 0 0 0 478221 20 0 0 25 0 1 0 425679215 476491776 90825 33554432000 134512640 135197378 4293135312 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 116331 90825 93 168 0 116162 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 465324

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13681
/proc/meminfo: memFree=13107000/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=465324 CPUtime=4842.42 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 98410 0 0 0 484221 21 0 0 25 0 1 0 425679215 476491776 92051 33554432000 134512640 135197378 4293135312 18446744073709551615 134541555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 116331 92051 93 168 0 116162 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 465324

[startup+4902.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/182 13683
/proc/meminfo: memFree=13102392/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=465324 CPUtime=4902.42 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 99594 0 0 0 490221 21 0 0 25 0 1 0 425679215 476491776 93235 33554432000 134512640 135197378 4293135312 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 116331 93235 93 168 0 116162 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 465324

[startup+4962.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/182 13684
/proc/meminfo: memFree=13097788/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=465324 CPUtime=4962.41 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 100733 0 0 0 496220 21 0 0 25 0 1 0 425679215 476491776 94374 33554432000 134512640 135197378 4293135312 18446744073709551615 134603345 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 116331 94374 93 168 0 116162 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 465324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.03 2.02 2.00 3/182 13685
/proc/meminfo: memFree=13094780/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=465324 CPUtime=5000.03 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 101490 0 0 0 499981 22 0 0 25 0 1 0 425679215 476491776 95131 33554432000 134512640 135197378 4293135312 18446744073709551615 134541435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 116331 95131 93 168 0 116162 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 465324

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: 2.03 2.02 2.00 3/182 13685
/proc/meminfo: memFree=13094780/32951124 swapFree=67111528/67111528
[pid=13533] ppid=13531 vsize=465324 CPUtime=5000.03 cores=1,3,5,7
/proc/13533/stat : 13533 (march_hi) R 13531 13533 13300 0 -1 4202496 101490 0 0 0 499981 22 0 0 25 0 1 0 425679215 476491776 95131 33554432000 134512640 135197378 4293135312 18446744073709551615 134541435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13533/statm: 116331 95131 93 168 0 116162 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 465324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.81
CPU system time (s): 0.239963
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 465324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101490
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= 2973

runsolver used 7.19191 second user time and 15.5456 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-18 17:33:31
IDJOB=3209869
IDBENCH=82616
IDSOLVER=1627
FILE ID=node132/3209869-1303140810
RUNJOBID= node132-1303135807-13319
PBS_JOBID= 13020920
Free space on /tmp= 73056 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S837431592-027-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209869-1303140810/watcher-3209869-1303140810 -o /tmp/evaluation-result-3209869-1303140810/solver-3209869-1303140810 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209869-1303140810.cnf

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

MD5SUM BENCH= 3b045b7b4cbac0d258a07eda037c4299
RANDOM SEED=1365811908

node132.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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.67
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		: 2666.833
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		: 2666.833
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:      13546904 kB
Buffers:        690672 kB
Cached:       18282532 kB
SwapCached:          0 kB
Active:        7423172 kB
Inactive:     11614048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13546904 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4336 kB
Writeback:           0 kB
AnonPages:       64328 kB
Mapped:          14520 kB
Slab:           302992 kB
PageTables:       4072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189704 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73052 MiB
End job on node132 at 2011-04-18 18:56:52