Trace number 3209501

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) 5000.03 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v25000-c105000-S92008434-079-UNKNOWN.cnf
MD5SUMaeb1e99b5983291023a10a1b4c71c10e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.4787
Satisfiable
(Un)Satisfiability was proved
Number of variables25000
Number of clauses105000
Sum of the clauses size315000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3105000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.81	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.81	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.81	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.81	c main()::
0.79/0.81	c initFormula():: searching for DIMACS p-line....
0.79/0.81	c initFormula():: the DIMACS p-line indicates a CNF of 25000 variables and 105000 clauses.
0.79/0.81	c parseCNF():: parsing....
0.79/0.81	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.81	c runParser():: parsing was successful, warming up engines...
0.79/0.81	c simplify_formula():: removed 0 tautological, 614 satisfied and 0 duplicate clauses
0.79/0.81	c preprocessing fase I completed:: there are now 24902 free variables and 104386 clauses.
0.79/0.81	c stat :: sign balance is biased by 0.477
0.79/0.81	c using 3-SAT heuristics (occurence based diff)
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.79/0.81	c resolvent_look() :: found 67 resolvents
0.79/0.81	c lessRedundantTransformation():: nothing to be done.
0.79/0.81	c transformTo3SAT():: you gave me 25000 variables and 104453 clauses.
0.79/0.81	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.81	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.81	c transformTo3SAT():: the transformation yielded 25000 variabels and 104453 clauses.
0.79/0.81	c main():: clause / variable ratio: ( 104453 / 25000 ) = 4.18
0.79/0.81	c longest clause has size 3
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c number of free variables = 24902
0.79/0.81	c dynamic_preselect_setsize :: off
0.79/0.81	c main():: all systems go!
0.79/0.81	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-3209501-1303120802/watcher-3209501-1303120802 -o /tmp/evaluation-result-3209501-1303120802/solver-3209501-1303120802 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209501-1303120802.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: 0.00 0.00 0.00 1/172 785
/proc/meminfo: memFree=17713888/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=3692 CPUtime=0 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 684 0 0 0 0 0 0 0 21 0 1 0 423681153 3780608 640 33554432000 134512640 135197378 4287332960 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 923 640 58 168 0 754 0

[startup+0.0579089 s]
/proc/loadavg: 0.00 0.00 0.00 1/172 785
/proc/meminfo: memFree=17713888/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=4880 CPUtime=0.05 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 1054 0 0 0 5 0 0 0 21 0 1 0 423681153 4997120 1010 33554432000 134512640 135197378 4287332960 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 1220 1010 58 168 0 1051 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4880

[startup+0.100902 s]
/proc/loadavg: 0.00 0.00 0.00 1/172 785
/proc/meminfo: memFree=17713888/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=11044 CPUtime=0.09 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 2372 0 0 0 9 0 0 0 21 0 1 0 423681153 11309056 1805 33554432000 134512640 135197378 4287332960 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 2761 1809 62 168 0 2592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11044

[startup+0.300868 s]
/proc/loadavg: 0.00 0.00 0.00 1/172 785
/proc/meminfo: memFree=17713888/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=11600 CPUtime=0.29 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 6306 0 0 0 29 0 0 0 22 0 1 0 423681153 11878400 1962 33554432000 134512640 135197378 4287332960 18446744073709551615 134565194 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 2900 1962 67 168 0 2731 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11600

[startup+0.700796 s]
/proc/loadavg: 0.00 0.00 0.00 1/172 785
/proc/meminfo: memFree=17713888/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=12276 CPUtime=0.69 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 14495 0 0 0 68 1 0 0 24 0 1 0 423681153 12570624 2113 33554432000 134512640 135197378 4287332960 18446744073709551615 134560779 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 3069 2113 81 168 0 2900 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12276

[startup+1.50065 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 786
/proc/meminfo: memFree=17679024/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=45948 CPUtime=1.49 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 25430 0 0 0 146 3 0 0 25 0 1 0 423681153 47050752 10303 33554432000 134512640 135197378 4287332960 18446744073709551615 134570789 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 11487 10303 91 168 0 11318 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45948

[startup+3.10037 s]
/proc/loadavg: 0.00 0.00 0.00 3/178 796
/proc/meminfo: memFree=17666452/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=47680 CPUtime=3.09 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 25786 0 0 0 306 3 0 0 25 0 1 0 423681153 48824320 10659 33554432000 134512640 135197378 4287332960 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 11920 10659 91 168 0 11751 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47680

[startup+6.3008 s]
/proc/loadavg: 0.16 0.03 0.01 3/178 796
/proc/meminfo: memFree=17660132/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=52604 CPUtime=6.29 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 26933 0 0 0 626 3 0 0 25 0 1 0 423681153 53866496 11806 33554432000 134512640 135197378 4287332960 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 13151 11806 91 168 0 12982 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52604

[startup+12.7007 s]
/proc/loadavg: 0.31 0.07 0.02 3/178 796
/proc/meminfo: memFree=17657660/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=53792 CPUtime=12.69 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 27230 0 0 0 1266 3 0 0 25 0 1 0 423681153 55083008 12103 33554432000 134512640 135197378 4287332960 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 13448 12103 91 168 0 13279 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 53792

[startup+25.5004 s]
/proc/loadavg: 0.68 0.16 0.05 3/178 796
/proc/meminfo: memFree=17655532/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=54716 CPUtime=25.49 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 27469 0 0 0 2546 3 0 0 25 0 1 0 423681153 56029184 12342 33554432000 134512640 135197378 4287332960 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 13679 12342 91 168 0 13510 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 54716

[startup+51.1009 s]
/proc/loadavg: 1.13 0.31 0.10 3/178 797
/proc/meminfo: memFree=17652840/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=55640 CPUtime=51.09 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 27713 0 0 0 5105 4 0 0 25 0 1 0 423681153 56975360 12586 33554432000 134512640 135197378 4287332960 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 13910 12586 91 168 0 13741 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 55640

[startup+102.307 s]
/proc/loadavg: 1.62 0.56 0.20 3/178 807
/proc/meminfo: memFree=17645676/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=56564 CPUtime=102.3 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 27923 0 0 0 10226 4 0 0 25 0 1 0 423681153 57921536 12796 33554432000 134512640 135197378 4287332960 18446744073709551615 134525392 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 14141 12796 91 168 0 13972 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 56564

[startup+162.301 s]
/proc/loadavg: 1.89 0.84 0.31 3/178 809
/proc/meminfo: memFree=17639088/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=57092 CPUtime=162.29 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 28070 0 0 0 16225 4 0 0 25 0 1 0 423681153 58462208 12943 33554432000 134512640 135197378 4287332960 18446744073709551615 134552652 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/785/statm: 14273 12943 91 168 0 14104 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 57092

[startup+222.3 s]
/proc/loadavg: 1.96 1.05 0.42 3/178 812
/proc/meminfo: memFree=17631888/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=57488 CPUtime=222.29 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 28170 0 0 0 22225 4 0 0 25 0 1 0 423681153 58867712 13043 33554432000 134512640 135197378 4287332960 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 14372 13043 91 168 0 14203 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 57488

[startup+282.301 s]
/proc/loadavg: 2.02 1.23 0.52 3/178 815
/proc/meminfo: memFree=17626536/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=57884 CPUtime=282.29 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 28251 0 0 0 28225 4 0 0 25 0 1 0 423681153 59273216 13124 33554432000 134512640 135197378 4287332960 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 14471 13124 91 168 0 14302 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 57884

[startup+342.3 s]
/proc/loadavg: 2.00 1.37 0.61 3/178 817
/proc/meminfo: memFree=17620944/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=58148 CPUtime=342.29 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 28316 0 0 0 34225 4 0 0 25 0 1 0 423681153 59543552 13189 33554432000 134512640 135197378 4287332960 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 14537 13189 91 168 0 14368 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 58148

[startup+402.301 s]
/proc/loadavg: 2.00 1.48 0.69 3/178 818
/proc/meminfo: memFree=17614844/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=58280 CPUtime=402.3 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 28367 0 0 0 40226 4 0 0 25 0 1 0 423681153 59678720 13240 33554432000 134512640 135197378 4287332960 18446744073709551615 134590580 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 14570 13240 91 168 0 14401 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 58280

[startup+462.301 s]
/proc/loadavg: 2.00 1.57 0.77 3/178 820
/proc/meminfo: memFree=17608748/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=58412 CPUtime=462.3 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 28413 0 0 0 46226 4 0 0 25 0 1 0 423681153 59813888 13286 33554432000 134512640 135197378 4287332960 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 14603 13286 91 168 0 14434 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 58412

[startup+522.3 s]
/proc/loadavg: 2.00 1.65 0.85 3/178 821
/proc/meminfo: memFree=17602900/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=58676 CPUtime=522.3 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 28452 0 0 0 52226 4 0 0 25 0 1 0 423681153 60084224 13325 33554432000 134512640 135197378 4287332960 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 14669 13325 91 168 0 14500 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 58676

[startup+582.301 s]
/proc/loadavg: 2.00 1.71 0.91 3/178 823
/proc/meminfo: memFree=17597052/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=58808 CPUtime=582.3 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 28485 0 0 0 58226 4 0 0 25 0 1 0 423681153 60219392 13358 33554432000 134512640 135197378 4287332960 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 14702 13358 91 168 0 14533 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 58808

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.01 1.92 3/178 946
/proc/meminfo: memFree=17257964/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=61844 CPUtime=4062.4 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29270 0 0 0 406235 5 0 0 25 0 1 0 423681153 63328256 14143 33554432000 134512640 135197378 4287332960 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15461 14143 91 168 0 15292 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 61844

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 947
/proc/meminfo: memFree=17251740/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=61844 CPUtime=4122.39 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29275 0 0 0 412234 5 0 0 25 0 1 0 423681153 63328256 14148 33554432000 134512640 135197378 4287332960 18446744073709551615 134541215 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15461 14148 91 168 0 15292 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 61844

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 949
/proc/meminfo: memFree=17246136/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=61976 CPUtime=4182.4 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29286 0 0 0 418235 5 0 0 25 0 1 0 423681153 63463424 14159 33554432000 134512640 135197378 4287332960 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15494 14159 91 168 0 15325 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 61976

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 951
/proc/meminfo: memFree=17240292/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=61976 CPUtime=4242.4 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29294 0 0 0 424235 5 0 0 25 0 1 0 423681153 63463424 14167 33554432000 134512640 135197378 4287332960 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15494 14167 91 168 0 15325 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 61976

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 952
/proc/meminfo: memFree=17234196/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=61976 CPUtime=4302.4 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29303 0 0 0 430235 5 0 0 25 0 1 0 423681153 63463424 14176 33554432000 134512640 135197378 4287332960 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15494 14176 91 168 0 15325 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 61976

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 954
/proc/meminfo: memFree=17228592/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62108 CPUtime=4362.4 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29309 0 0 0 436235 5 0 0 25 0 1 0 423681153 63598592 14182 33554432000 134512640 135197378 4287332960 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15527 14182 91 168 0 15358 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 62108

[startup+4422.3 s]
/proc/loadavg: 2.06 2.02 1.93 3/178 955
/proc/meminfo: memFree=17222372/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62108 CPUtime=4422.4 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29316 0 0 0 442235 5 0 0 25 0 1 0 423681153 63598592 14189 33554432000 134512640 135197378 4287332960 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15527 14189 91 168 0 15358 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 62108

[startup+4482.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/178 957
/proc/meminfo: memFree=17216652/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62108 CPUtime=4482.4 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29321 0 0 0 448235 5 0 0 25 0 1 0 423681153 63598592 14194 33554432000 134512640 135197378 4287332960 18446744073709551615 134552907 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15527 14194 91 168 0 15358 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 62108

[startup+4542.3 s]
/proc/loadavg: 2.01 2.00 1.93 3/178 959
/proc/meminfo: memFree=17210680/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62108 CPUtime=4542.4 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29329 0 0 0 454235 5 0 0 25 0 1 0 423681153 63598592 14202 33554432000 134512640 135197378 4287332960 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15527 14202 91 168 0 15358 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 62108

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 960
/proc/meminfo: memFree=17204324/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62108 CPUtime=4602.41 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29335 0 0 0 460236 5 0 0 25 0 1 0 423681153 63598592 14208 33554432000 134512640 135197378 4287332960 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15527 14208 91 168 0 15358 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 62108

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 962
/proc/meminfo: memFree=17198596/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62108 CPUtime=4662.41 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29340 0 0 0 466236 5 0 0 25 0 1 0 423681153 63598592 14213 33554432000 134512640 135197378 4287332960 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15527 14213 91 168 0 15358 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 62108

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 963
/proc/meminfo: memFree=17192504/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62240 CPUtime=4722.41 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29346 0 0 0 472236 5 0 0 25 0 1 0 423681153 63733760 14219 33554432000 134512640 135197378 4287332960 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15560 14219 91 168 0 15391 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 62240

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 965
/proc/meminfo: memFree=17186532/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62240 CPUtime=4782.41 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29351 0 0 0 478236 5 0 0 25 0 1 0 423681153 63733760 14224 33554432000 134512640 135197378 4287332960 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15560 14224 91 168 0 15391 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 62240

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 967
/proc/meminfo: memFree=17180812/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62240 CPUtime=4842.41 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29359 0 0 0 484236 5 0 0 25 0 1 0 423681153 63733760 14232 33554432000 134512640 135197378 4287332960 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15560 14232 91 168 0 15391 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 62240

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 968
/proc/meminfo: memFree=17174968/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62240 CPUtime=4902.41 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29365 0 0 0 490236 5 0 0 25 0 1 0 423681153 63733760 14238 33554432000 134512640 135197378 4287332960 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15560 14238 91 168 0 15391 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 62240

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 970
/proc/meminfo: memFree=17169248/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62240 CPUtime=4962.41 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29371 0 0 0 496236 5 0 0 25 0 1 0 423681153 63733760 14244 33554432000 134512640 135197378 4287332960 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15560 14244 91 168 0 15391 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 62240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.04 2.01 1.94 3/178 971
/proc/meminfo: memFree=17165516/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62372 CPUtime=5000.02 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29375 0 0 0 499997 5 0 0 25 0 1 0 423681153 63868928 14248 33554432000 134512640 135197378 4287332960 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15593 14248 91 168 0 15424 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 62372

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: 2.04 2.01 1.94 3/178 971
/proc/meminfo: memFree=17165516/32951124 swapFree=67111528/67111528
[pid=785] ppid=783 vsize=62372 CPUtime=5000.02 cores=1,3,5,7
/proc/785/stat : 785 (march_hi) R 783 785 756 0 -1 4202496 29375 0 0 0 499997 5 0 0 25 0 1 0 423681153 63868928 14248 33554432000 134512640 135197378 4287332960 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/785/statm: 15593 14248 91 168 0 15424 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 62372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.03
CPU user time (s): 4999.98
CPU system time (s): 0.056991
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 62372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29375
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 59446

runsolver used 6.77897 second user time and 16.4305 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-18 12:00:02
IDJOB=3209501
IDBENCH=82524
IDSOLVER=1627
FILE ID=node108/3209501-1303120802
RUNJOBID= node108-1303120798-775
PBS_JOBID= 13020904
Free space on /tmp= 72656 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v25000-c105000-S92008434-079-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209501-1303120802/watcher-3209501-1303120802 -o /tmp/evaluation-result-3209501-1303120802/solver-3209501-1303120802 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209501-1303120802.cnf

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

MD5SUM BENCH= aeb1e99b5983291023a10a1b4c71c10e
RANDOM SEED=413580509

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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	: 5332.77
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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:      17714160 kB
Buffers:        750936 kB
Cached:       14072764 kB
SwapCached:          0 kB
Active:        7561996 kB
Inactive:      7324496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17714160 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2760 kB
Writeback:           0 kB
AnonPages:       62608 kB
Mapped:          14428 kB
Slab:           286816 kB
PageTables:       4508 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   183836 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= 72652 MiB
End job on node108 at 2011-04-18 13:23:24