Trace number 3210049

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) 5000.06 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v30000-c126000-S1354319962-100-UNKNOWN.cnf
MD5SUM54460fee539c424ee8b11c1bf37a8da6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark129.4
Satisfiable
(Un)Satisfiability was proved
Number of variables30000
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.99/1.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.99/1.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.99/1.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.99/1.02	c main()::
0.99/1.02	c initFormula():: searching for DIMACS p-line....
0.99/1.02	c initFormula():: the DIMACS p-line indicates a CNF of 30000 variables and 126000 clauses.
0.99/1.02	c parseCNF():: parsing....
0.99/1.02	c parseCNF():: the CNF contains 0 unary clauses.
0.99/1.02	c runParser():: parsing was successful, warming up engines...
0.99/1.02	c simplify_formula():: removed 0 tautological, 695 satisfied and 0 duplicate clauses
0.99/1.02	c preprocessing fase I completed:: there are now 29890 free variables and 125305 clauses.
0.99/1.02	c stat :: sign balance is biased by 0.482
0.99/1.02	c using 3-SAT heuristics (occurence based diff)
0.99/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 157 duplicate clauses
0.99/1.02	c resolvent_look() :: found 79 resolvents
0.99/1.02	c lessRedundantTransformation():: nothing to be done.
0.99/1.02	c transformTo3SAT():: you gave me 30000 variables and 125384 clauses.
0.99/1.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.99/1.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.99/1.02	c transformTo3SAT():: the transformation yielded 30000 variabels and 125384 clauses.
0.99/1.02	c main():: clause / variable ratio: ( 125384 / 30000 ) = 4.18
0.99/1.02	c longest clause has size 3
0.99/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.02	c number of free variables = 29890
0.99/1.02	c dynamic_preselect_setsize :: off
0.99/1.02	c main():: all systems go!
0.99/1.02	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-3210049-1303149188/watcher-3210049-1303149188 -o /tmp/evaluation-result-3210049-1303149188/solver-3210049-1303149188 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210049-1303149188.cnf 

running on 4 cores: 0,2,4,6

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: 0.92 1.02 1.35 2/177 6050
/proc/meminfo: memFree=16368984/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=4256 CPUtime=0 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 812 0 0 0 0 0 0 0 21 0 1 0 426519230 4358144 768 33554432000 134512640 135197378 4289094224 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 1064 769 58 168 0 895 0

[startup+0.058569 s]
/proc/loadavg: 0.92 1.02 1.35 2/177 6050
/proc/meminfo: memFree=16368984/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=5312 CPUtime=0.05 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 1162 0 0 0 5 0 0 0 21 0 1 0 426519230 5439488 1118 33554432000 134512640 135197378 4289094224 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 1328 1118 58 168 0 1159 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5312

[startup+0.10057 s]
/proc/loadavg: 0.92 1.02 1.35 2/177 6050
/proc/meminfo: memFree=16368984/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=12332 CPUtime=0.09 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 2016 0 0 0 9 0 0 0 21 0 1 0 426519230 12627968 1971 33554432000 134512640 135197378 4289094224 18446744073709551615 134565008 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 3083 1971 62 168 0 2914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12332

[startup+0.300536 s]
/proc/loadavg: 0.92 1.02 1.35 2/177 6050
/proc/meminfo: memFree=16368984/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=14428 CPUtime=0.29 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 5490 0 0 0 28 1 0 0 22 0 1 0 426519230 14774272 2395 33554432000 134512640 135197378 4289094224 18446744073709551615 134560840 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 3607 2395 67 168 0 3438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14428

[startup+0.700463 s]
/proc/loadavg: 0.92 1.02 1.35 2/177 6050
/proc/meminfo: memFree=16368984/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=18600 CPUtime=0.69 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 15962 0 0 0 67 2 0 0 24 0 1 0 426519230 19046400 2721 33554432000 134512640 135197378 4289094224 18446744073709551615 134561925 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 4650 2739 80 168 0 4481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18600

[startup+1.50033 s]
/proc/loadavg: 0.92 1.02 1.35 3/178 6051
/proc/meminfo: memFree=16344856/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=54340 CPUtime=1.49 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 30198 0 0 0 146 3 0 0 25 0 1 0 426519230 55644160 12224 33554432000 134512640 135197378 4289094224 18446744073709551615 134570786 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 13585 12224 91 168 0 13416 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54340

[startup+3.101 s]
/proc/loadavg: 0.92 1.02 1.35 3/178 6051
/proc/meminfo: memFree=16318568/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=55652 CPUtime=3.09 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 30486 0 0 0 306 3 0 0 25 0 1 0 426519230 56987648 12512 33554432000 134512640 135197378 4289094224 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 13913 12512 91 168 0 13744 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55652

[startup+6.30045 s]
/proc/loadavg: 1.01 1.04 1.36 3/178 6051
/proc/meminfo: memFree=16312672/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=61572 CPUtime=6.3 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 31902 0 0 0 626 4 0 0 25 0 1 0 426519230 63049728 13928 33554432000 134512640 135197378 4289094224 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 15393 13928 91 168 0 15224 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 61572

[startup+12.7003 s]
/proc/loadavg: 1.09 1.05 1.36 3/178 6051
/proc/meminfo: memFree=16308596/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=63288 CPUtime=12.69 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 32351 0 0 0 1265 4 0 0 25 0 1 0 426519230 64806912 14377 33554432000 134512640 135197378 4289094224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 15822 14377 91 168 0 15653 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63288

[startup+25.5009 s]
/proc/loadavg: 1.29 1.10 1.37 3/178 6051
/proc/meminfo: memFree=16306000/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=64476 CPUtime=25.49 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 32655 0 0 0 2545 4 0 0 25 0 1 0 426519230 66023424 14681 33554432000 134512640 135197378 4289094224 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 16119 14681 91 168 0 15950 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64476

[startup+51.1003 s]
/proc/loadavg: 1.53 1.17 1.38 3/178 6052
/proc/meminfo: memFree=16302388/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=65532 CPUtime=51.09 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 32910 0 0 0 5105 4 0 0 25 0 1 0 426519230 67104768 14936 33554432000 134512640 135197378 4289094224 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 16383 14936 91 168 0 16214 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 65532

[startup+102.307 s]
/proc/loadavg: 1.79 1.30 1.41 3/178 6053
/proc/meminfo: memFree=16295552/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=66588 CPUtime=102.3 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 33174 0 0 0 10226 4 0 0 25 0 1 0 426519230 68186112 15200 33554432000 134512640 135197378 4289094224 18446744073709551615 134541198 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 16647 15200 91 168 0 16478 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 66588

[startup+162.301 s]
/proc/loadavg: 1.97 1.44 1.45 3/178 6055
/proc/meminfo: memFree=16289076/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=67248 CPUtime=162.3 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 33353 0 0 0 16226 4 0 0 25 0 1 0 426519230 68861952 15379 33554432000 134512640 135197378 4289094224 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 16812 15379 91 168 0 16643 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 67248

[startup+222.301 s]
/proc/loadavg: 1.99 1.54 1.48 3/178 6057
/proc/meminfo: memFree=16282348/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=67776 CPUtime=222.3 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 33476 0 0 0 22226 4 0 0 25 0 1 0 426519230 69402624 15502 33554432000 134512640 135197378 4289094224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 16944 15502 91 168 0 16775 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 67776

[startup+282.301 s]
/proc/loadavg: 1.99 1.62 1.51 3/178 6058
/proc/meminfo: memFree=16275868/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=68172 CPUtime=282.3 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 33570 0 0 0 28226 4 0 0 25 0 1 0 426519230 69808128 15596 33554432000 134512640 135197378 4289094224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 17043 15596 91 168 0 16874 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 68172

[startup+342.301 s]
/proc/loadavg: 2.07 1.70 1.55 3/178 6060
/proc/meminfo: memFree=16269764/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=68436 CPUtime=342.3 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 33657 0 0 0 34226 4 0 0 25 0 1 0 426519230 70078464 15683 33554432000 134512640 135197378 4289094224 18446744073709551615 134601704 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 17109 15683 91 168 0 16940 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 68436

[startup+402.3 s]
/proc/loadavg: 2.03 1.75 1.57 3/178 6061
/proc/meminfo: memFree=16263908/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=68700 CPUtime=402.3 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 33719 0 0 0 40226 4 0 0 25 0 1 0 426519230 70348800 15745 33554432000 134512640 135197378 4289094224 18446744073709551615 134570815 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 17175 15745 91 168 0 17006 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68700

[startup+462.3 s]
/proc/loadavg: 2.01 1.80 1.59 3/178 6063
/proc/meminfo: memFree=16257308/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=68964 CPUtime=462.3 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 33773 0 0 0 46226 4 0 0 25 0 1 0 426519230 70619136 15799 33554432000 134512640 135197378 4289094224 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 17241 15799 91 168 0 17072 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68964

[startup+522.3 s]
/proc/loadavg: 2.00 1.83 1.62 3/178 6074
/proc/meminfo: memFree=16250248/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=69096 CPUtime=522.3 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 33819 0 0 0 52226 4 0 0 25 0 1 0 426519230 70754304 15845 33554432000 134512640 135197378 4289094224 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 17274 15845 91 168 0 17105 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 69096

[startup+582.3 s]
/proc/loadavg: 2.00 1.86 1.64 3/178 6075
/proc/meminfo: memFree=16244632/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=69228 CPUtime=582.3 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 33856 0 0 0 58226 4 0 0 25 0 1 0 426519230 70889472 15882 33554432000 134512640 135197378 4289094224 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 17307 15882 91 168 0 17138 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 69228

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.01 2.01 1.95 3/178 6171
/proc/meminfo: memFree=15900552/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=72928 CPUtime=4062.41 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34768 0 0 0 406236 5 0 0 25 0 1 0 426519230 74678272 16794 33554432000 134512640 135197378 4289094224 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18232 16794 91 168 0 18063 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 72928

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6182
/proc/meminfo: memFree=15894224/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=72928 CPUtime=4122.41 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34774 0 0 0 412236 5 0 0 25 0 1 0 426519230 74678272 16800 33554432000 134512640 135197378 4289094224 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18232 16800 91 168 0 18063 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 72928

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6183
/proc/meminfo: memFree=15888624/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=72928 CPUtime=4182.41 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34782 0 0 0 418236 5 0 0 25 0 1 0 426519230 74678272 16808 33554432000 134512640 135197378 4289094224 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18232 16808 91 168 0 18063 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 72928

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6187
/proc/meminfo: memFree=15882396/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73060 CPUtime=4242.42 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34789 0 0 0 424236 6 0 0 25 0 1 0 426519230 74813440 16815 33554432000 134512640 135197378 4289094224 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18265 16815 91 168 0 18096 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 73060

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6189
/proc/meminfo: memFree=15876736/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73060 CPUtime=4302.42 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34792 0 0 0 430236 6 0 0 25 0 1 0 426519230 74813440 16818 33554432000 134512640 135197378 4289094224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18265 16818 91 168 0 18096 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 73060

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6191
/proc/meminfo: memFree=15870888/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73060 CPUtime=4362.42 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34800 0 0 0 436236 6 0 0 25 0 1 0 426519230 74813440 16826 33554432000 134512640 135197378 4289094224 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18265 16826 91 168 0 18096 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 73060

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6193
/proc/meminfo: memFree=15865160/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73060 CPUtime=4422.43 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34807 0 0 0 442237 6 0 0 25 0 1 0 426519230 74813440 16833 33554432000 134512640 135197378 4289094224 18446744073709551615 134570815 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18265 16833 91 168 0 18096 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 73060

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6194
/proc/meminfo: memFree=15859052/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73060 CPUtime=4482.43 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34813 0 0 0 448237 6 0 0 25 0 1 0 426519230 74813440 16839 33554432000 134512640 135197378 4289094224 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18265 16839 91 168 0 18096 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 73060

[startup+4542.3 s]
/proc/loadavg: 2.04 2.01 1.95 3/178 6196
/proc/meminfo: memFree=15853200/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73192 CPUtime=4542.43 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34818 0 0 0 454237 6 0 0 25 0 1 0 426519230 74948608 16844 33554432000 134512640 135197378 4289094224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18298 16844 91 168 0 18129 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 73192

[startup+4602.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/178 6197
/proc/meminfo: memFree=15846964/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73192 CPUtime=4602.44 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34824 0 0 0 460238 6 0 0 25 0 1 0 426519230 74948608 16850 33554432000 134512640 135197378 4289094224 18446744073709551615 134618135 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18298 16850 91 168 0 18129 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 73192

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6199
/proc/meminfo: memFree=15840852/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73192 CPUtime=4662.43 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34829 0 0 0 466237 6 0 0 25 0 1 0 426519230 74948608 16855 33554432000 134512640 135197378 4289094224 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18298 16855 91 168 0 18129 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 73192

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6201
/proc/meminfo: memFree=15834992/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73192 CPUtime=4722.44 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34835 0 0 0 472238 6 0 0 25 0 1 0 426519230 74948608 16861 33554432000 134512640 135197378 4289094224 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18298 16861 91 168 0 18129 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 73192

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6202
/proc/meminfo: memFree=15829264/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73192 CPUtime=4782.44 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34841 0 0 0 478238 6 0 0 25 0 1 0 426519230 74948608 16867 33554432000 134512640 135197378 4289094224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18298 16867 91 168 0 18129 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 73192

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6204
/proc/meminfo: memFree=15823160/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73192 CPUtime=4842.44 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34849 0 0 0 484238 6 0 0 25 0 1 0 426519230 74948608 16875 33554432000 134512640 135197378 4289094224 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18298 16875 91 168 0 18129 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 73192

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6205
/proc/meminfo: memFree=15817676/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73324 CPUtime=4902.44 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34853 0 0 0 490238 6 0 0 25 0 1 0 426519230 75083776 16879 33554432000 134512640 135197378 4289094224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18331 16879 91 168 0 18162 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 73324

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6207
/proc/meminfo: memFree=15811572/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73324 CPUtime=4962.44 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34858 0 0 0 496238 6 0 0 25 0 1 0 426519230 75083776 16884 33554432000 134512640 135197378 4289094224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18331 16884 91 168 0 18162 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 73324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.95 2/176 6209
/proc/meminfo: memFree=16303844/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73324 CPUtime=5000.05 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34864 0 0 0 499999 6 0 0 25 0 1 0 426519230 75083776 16890 33554432000 134512640 135197378 4289094224 18446744073709551615 134541719 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18331 16890 91 168 0 18162 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 73324

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.95 2/176 6209
/proc/meminfo: memFree=16303844/32951124 swapFree=67111528/67111528
[pid=6050] ppid=6048 vsize=73324 CPUtime=5000.05 cores=0,2,4,6
/proc/6050/stat : 6050 (march_hi) R 6048 6050 5328 0 -1 4202496 34864 0 0 0 499999 6 0 0 25 0 1 0 426519230 75083776 16890 33554432000 134512640 135197378 4289094224 18446744073709551615 134541719 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6050/statm: 18331 16890 91 168 0 18162 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 73324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.06
CPU user time (s): 5000
CPU system time (s): 0.06499
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 73324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34864
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= 13396

runsolver used 7.57985 second user time and 15.4586 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-18 19:53:08
IDJOB=3210049
IDBENCH=82661
IDSOLVER=1627
FILE ID=node104/3210049-1303149188
RUNJOBID= node104-1303149188-6030
PBS_JOBID= 13020912
Free space on /tmp= 72416 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S1354319962-100-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210049-1303149188/watcher-3210049-1303149188 -o /tmp/evaluation-result-3210049-1303149188/solver-3210049-1303149188 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210049-1303149188.cnf

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

MD5SUM BENCH= 54460fee539c424ee8b11c1bf37a8da6
RANDOM SEED=199850369

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16369140 kB
Buffers:        685096 kB
Cached:       15479832 kB
SwapCached:          0 kB
Active:        8295584 kB
Inactive:      7938648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16369140 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3988 kB
Writeback:           0 kB
AnonPages:       68028 kB
Mapped:          15264 kB
Slab:           285364 kB
PageTables:       4704 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   214012 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= 72416 MiB
End job on node104 at 2011-04-18 21:16:30