Trace number 3204687

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) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S1264065752-051-UNKNOWN.cnf
MD5SUMfafa522767a4e86ea9e03f34c2fb7311
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark279.102
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 

0.39/0.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.49	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.49	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.49	c main()::
0.39/0.49	c initFormula():: searching for DIMACS p-line....
0.39/0.49	c full lookahead due to high density!
0.39/0.49	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.49	c parseCNF():: parsing....
0.39/0.49	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.49	c runParser():: parsing was successful, warming up engines...
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.49	c stat :: sign balance is biased by 0.042
0.39/0.49	c using k-SAT heuristics (size based diff)
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.49	c longest clause has size 5
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c number of free variables = 2000
0.39/0.49	c dynamic_preselect_setsize :: off
0.39/0.49	c main():: all systems go!
0.39/0.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 720
0.89/0.97	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: 194669
75.29/75.35	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 |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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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: 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-3204687-1302949726/watcher-3204687-1302949726 -o /tmp/evaluation-result-3204687-1302949726/solver-3204687-1302949726 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204687-1302949726.cnf 

running on 2 cores: 0,2

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: 3.92 3.98 3.72 4/187 13794
/proc/meminfo: memFree=28191928/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=1500 CPUtime=0 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 221 0 0 0 0 0 0 0 25 0 1 0 406575345 1536000 178 33554432000 134512640 135197378 4288002112 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 375 178 58 168 0 206 0

[startup+0.046309 s]
/proc/loadavg: 3.92 3.98 3.72 4/187 13794
/proc/meminfo: memFree=28191928/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=3868 CPUtime=0.04 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 571 0 0 0 4 0 0 0 25 0 1 0 406575345 3960832 527 33554432000 134512640 135197378 4288002112 18446744073709551615 134565104 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 967 527 62 168 0 798 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3868

[startup+0.1003 s]
/proc/loadavg: 3.92 3.98 3.72 4/187 13794
/proc/meminfo: memFree=28191928/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=6124 CPUtime=0.09 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 2494 0 0 0 9 0 0 0 25 0 1 0 406575345 6270976 1093 33554432000 134512640 135197378 4288002112 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 1531 1093 79 168 0 1362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6124

[startup+0.300266 s]
/proc/loadavg: 3.92 3.98 3.72 4/187 13794
/proc/meminfo: memFree=28191928/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=6564 CPUtime=0.29 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 5335 0 0 0 29 0 0 0 25 0 1 0 406575345 6721536 1193 33554432000 134512640 135197378 4288002112 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 1641 1193 82 168 0 1472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6564

[startup+0.700215 s]
/proc/loadavg: 3.92 3.98 3.72 4/187 13794
/proc/meminfo: memFree=28191928/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=11192 CPUtime=0.69 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 8057 0 0 0 69 0 0 0 25 0 1 0 406575345 11460608 1679 33554432000 134512640 135197378 4288002112 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 2798 1679 93 168 0 2629 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11192

[startup+1.50108 s]
/proc/loadavg: 3.92 3.98 3.72 5/190 13822
/proc/meminfo: memFree=28183404/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=11608 CPUtime=1.49 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 8210 0 0 0 149 0 0 0 25 0 1 0 406575345 11886592 1832 33554432000 134512640 135197378 4288002112 18446744073709551615 134649304 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 2902 1832 93 168 0 2733 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11608

[startup+3.1008 s]
/proc/loadavg: 3.93 3.98 3.72 4/189 13823
/proc/meminfo: memFree=28224640/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=11832 CPUtime=3.09 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 8246 0 0 0 309 0 0 0 25 0 1 0 406575345 12115968 1868 33554432000 134512640 135197378 4288002112 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 2958 1868 93 168 0 2789 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11832

[startup+6.3002 s]
/proc/loadavg: 3.93 3.98 3.72 5/190 13850
/proc/meminfo: memFree=28220112/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=12136 CPUtime=6.29 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 8316 0 0 0 629 0 0 0 25 0 1 0 406575345 12427264 1938 33554432000 134512640 135197378 4288002112 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 3034 1938 93 168 0 2865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12136

[startup+12.7011 s]
/proc/loadavg: 3.94 3.98 3.72 5/190 13850
/proc/meminfo: memFree=28216512/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=12516 CPUtime=12.69 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 8391 0 0 0 1269 0 0 0 25 0 1 0 406575345 12816384 2013 33554432000 134512640 135197378 4288002112 18446744073709551615 134572895 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 3129 2013 93 168 0 2960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12516

[startup+25.5008 s]
/proc/loadavg: 3.95 3.98 3.72 5/190 13851
/proc/meminfo: memFree=28211556/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=13368 CPUtime=25.49 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 8559 0 0 0 2549 0 0 0 25 0 1 0 406575345 13688832 2181 33554432000 134512640 135197378 4288002112 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 3342 2181 93 168 0 3173 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13368

[startup+51.1003 s]
/proc/loadavg: 3.96 3.98 3.73 5/190 13851
/proc/meminfo: memFree=28202652/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=15420 CPUtime=51.09 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 8949 0 0 0 5108 1 0 0 25 0 1 0 406575345 15790080 2570 33554432000 134512640 135197378 4288002112 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 3855 2570 93 168 0 3686 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15420

[startup+102.306 s]
/proc/loadavg: 4.02 4.00 3.75 6/190 13853
/proc/meminfo: memFree=28185136/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=19928 CPUtime=102.3 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 9810 0 0 0 10229 1 0 0 25 0 1 0 406575345 20406272 3431 33554432000 134512640 135197378 4288002112 18446744073709551615 134570901 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 4982 3431 93 168 0 4813 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19928

[startup+162.301 s]
/proc/loadavg: 4.01 4.00 3.76 5/190 13854
/proc/meminfo: memFree=28165584/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=24052 CPUtime=162.3 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 10856 0 0 0 16228 2 0 0 25 0 1 0 406575345 24629248 4477 33554432000 134512640 135197378 4288002112 18446744073709551615 134649520 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 6013 4477 93 168 0 5844 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 24052

[startup+222.301 s]
/proc/loadavg: 4.06 4.01 3.78 5/190 13856
/proc/meminfo: memFree=28146448/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=29872 CPUtime=222.29 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 11851 0 0 0 22227 2 0 0 25 0 1 0 406575345 30588928 5472 33554432000 134512640 135197378 4288002112 18446744073709551615 134713217 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 7468 5472 93 168 0 7299 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 29872

[startup+282.3 s]
/proc/loadavg: 4.09 4.02 3.79 5/190 13857
/proc/meminfo: memFree=28128156/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=29872 CPUtime=282.3 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 12707 0 0 0 28227 3 0 0 25 0 1 0 406575345 30588928 6328 33554432000 134512640 135197378 4288002112 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 7468 6328 93 168 0 7299 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 29872

[startup+342.301 s]
/proc/loadavg: 4.03 4.02 3.80 5/190 13859
/proc/meminfo: memFree=28109164/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=38916 CPUtime=342.3 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 13719 0 0 0 34226 4 0 0 25 0 1 0 406575345 39849984 7340 33554432000 134512640 135197378 4288002112 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 9729 7340 94 168 0 9560 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38916

[startup+402.301 s]
/proc/loadavg: 4.01 4.01 3.81 5/190 13861
/proc/meminfo: memFree=28090396/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=38916 CPUtime=402.3 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 14707 0 0 0 40226 4 0 0 25 0 1 0 406575345 39849984 8328 33554432000 134512640 135197378 4288002112 18446744073709551615 134541412 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 9729 8328 94 168 0 9560 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 38916

[startup+462.3 s]
/proc/loadavg: 4.00 4.01 3.82 5/190 13862
/proc/meminfo: memFree=28071260/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=52012 CPUtime=462.29 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 15732 0 0 0 46225 4 0 0 25 0 1 0 406575345 53260288 9353 33554432000 134512640 135197378 4288002112 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 13003 9353 94 168 0 12834 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 52012

[startup+522.301 s]
/proc/loadavg: 4.07 4.02 3.83 5/190 13864
/proc/meminfo: memFree=28052484/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=52012 CPUtime=522.3 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 16734 0 0 0 52225 5 0 0 25 0 1 0 406575345 53260288 10355 33554432000 134512640 135197378 4288002112 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 13003 10355 94 168 0 12834 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 52012

[startup+582.301 s]
/proc/loadavg: 4.02 4.01 3.84 5/190 13865
/proc/meminfo: memFree=28033448/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=52012 CPUtime=582.3 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 17676 0 0 0 58225 5 0 0 25 0 1 0 406575345 53260288 11297 33554432000 134512640 135197378 4288002112 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 13003 11297 94 168 0 12834 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 52012

[startup+642.3 s]
/proc/loadavg: 4.06 4.02 3.85 5/190 13867
/proc/meminfo: memFree=28015052/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=71656 CPUtime=642.31 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 18553 0 0 0 64225 6 0 0 25 0 1 0 406575345 73375744 12174 33554432000 134512640 135197378 4288002112 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 17914 12174 94 168 0 17745 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 71656

[startup+702.301 s]
/proc/loadavg: 4.02 4.02 3.86 5/190 13869
/proc/meminfo: memFree=27995668/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=71972 CPUtime=702.3 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 19520 0 0 0 70224 6 0 0 25 0 1 0 406575345 73699328 13141 33554432000 134512640 135197378 4288002112 18446744073709551615 134618699 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 17993 13141 94 168 0 17824 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 71972

[startup+762.307 s]
/proc/loadavg: 4.01 4.01 3.86 5/190 13870
/proc/meminfo: memFree=27976648/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=71972 CPUtime=762.31 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 20512 0 0 0 76224 7 0 0 25 0 1 0 406575345 73699328 14133 33554432000 134512640 135197378 4288002112 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 17993 14133 94 168 0 17824 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 71972

[startup+822.301 s]
/proc/loadavg: 4.03 4.02 3.87 5/190 13872
/proc/meminfo: memFree=27957864/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=71972 CPUtime=822.31 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 21496 0 0 0 82223 8 0 0 25 0 1 0 406575345 73699328 15117 33554432000 134512640 135197378 4288002112 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 17993 15117 94 168 0 17824 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 71972

[startup+882.301 s]
/proc/loadavg: 4.04 4.03 3.89 5/190 13873
/proc/meminfo: memFree=27938700/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=71972 CPUtime=882.31 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 22486 0 0 0 88223 8 0 0 25 0 1 0 406575345 73699328 16106 33554432000 134512640 135197378 4288002112 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 17993 16106 93 168 0 17824 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 71972

[startup+942.3 s]
/proc/loadavg: 4.01 4.02 3.89 5/190 13875
/proc/meminfo: memFree=27920044/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=101440 CPUtime=942.32 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 23465 0 0 0 94222 10 0 0 25 0 1 0 406575345 103874560 17085 33554432000 134512640 135197378 4288002112 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 25360 17085 93 168 0 25191 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 101440

[startup+1002.3 s]
/proc/loadavg: 4.00 4.02 3.90 5/190 13877
/proc/meminfo: memFree=27901780/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=101440 CPUtime=1002.31 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 24349 0 0 0 100221 10 0 0 25 0 1 0 406575345 103874560 17969 33554432000 134512640 135197378 4288002112 18446744073709551615 134649132 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 25360 17969 93 168 0 25191 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 101440

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.90 5/190 13878
/proc/meminfo: memFree=27882760/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=101440 CPUtime=1062.32 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 25307 0 0 0 106221 11 0 0 25 0 1 0 406575345 103874560 18927 33554432000 134512640 135197378 4288002112 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 25360 18927 93 168 0 25191 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 101440

[startup+1122.3 s]
/proc/loadavg: 4.03 4.02 3.91 5/190 13880
/proc/meminfo: memFree=27863480/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=101440 CPUtime=1122.32 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 26264 0 0 0 112221 11 0 0 25 0 1 0 406575345 103874560 19884 33554432000 134512640 135197378 4288002112 18446744073709551615 134649299 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 25360 19884 93 168 0 25191 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 101440

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.91 5/190 13881
/proc/meminfo: memFree=27844456/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=101440 CPUtime=1182.32 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 27270 0 0 0 118220 12 0 0 25 0 1 0 406575345 103874560 20890 33554432000 134512640 135197378 4288002112 18446744073709551615 134603332 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 25360 20890 93 168 0 25191 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 101440

[startup+1242.3 s]
/proc/loadavg: 4.03 4.02 3.91 5/190 13883
/proc/meminfo: memFree=27824432/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=101440 CPUtime=1242.32 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 28275 0 0 0 124220 12 0 0 25 0 1 0 406575345 103874560 21895 33554432000 134512640 135197378 4288002112 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 25360 21895 93 168 0 25191 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 101440



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.02 3.91 5/190 13913
/proc/meminfo: memFree=27847484/32951124 swapFree=67051452/67111528
[pid=13794] ppid=13792 vsize=101440 CPUtime=1300.02 cores=0,2
/proc/13794/stat : 13794 (march_hi) R 13792 13794 13483 0 -1 4202496 29259 0 0 0 129990 12 0 0 25 0 1 0 406575345 103874560 22879 33554432000 134512640 135197378 4288002112 18446744073709551615 134572895 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13794/statm: 25360 22879 93 168 0 25191 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 101440

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.91
CPU system time (s): 0.133979
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 101440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29259
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= 15682

runsolver used 2.22166 second user time and 4.88226 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-16 12:28:46
IDJOB=3204687
IDBENCH=82630
IDSOLVER=1623
FILE ID=node101/3204687-1302949726
RUNJOBID= node101-1302947117-13502
PBS_JOBID= 13017976
Free space on /tmp= 72328 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S1264065752-051-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204687-1302949726/watcher-3204687-1302949726 -o /tmp/evaluation-result-3204687-1302949726/solver-3204687-1302949726 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204687-1302949726.cnf

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

MD5SUM BENCH= fafa522767a4e86ea9e03f34c2fb7311
RANDOM SEED=1761045452

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
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	: 5332.77
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		: 2666.841
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	: 5332.83
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		: 2666.841
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	: 5332.74
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		: 2666.841
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	: 5332.83
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		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28191960 kB
Buffers:        199500 kB
Cached:        4262104 kB
SwapCached:      33620 kB
Active:        2067212 kB
Inactive:      2515292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28191960 kB
SwapTotal:    67111528 kB
SwapFree:     67051452 kB
Dirty:            4064 kB
Writeback:           0 kB
AnonPages:      109120 kB
Mapped:           9932 kB
Slab:           113124 kB
PageTables:       5368 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   348468 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= 72332 MiB
End job on node101 at 2011-04-16 12:50:28