Trace number 3210121

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-v40000-c168000-S907804052-003-UNKNOWN.cnf
MD5SUMeb4eadfedd2c4dc9b0ed7231ad324f1f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark200.801
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.49/1.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.54	c main()::
1.49/1.54	c initFormula():: searching for DIMACS p-line....
1.49/1.54	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.49/1.54	c parseCNF():: parsing....
1.49/1.54	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.54	c runParser():: parsing was successful, warming up engines...
1.49/1.54	c simplify_formula():: removed 0 tautological, 1106 satisfied and 0 duplicate clauses
1.49/1.54	c preprocessing fase I completed:: there are now 39828 free variables and 166894 clauses.
1.49/1.54	c stat :: sign balance is biased by 0.481
1.49/1.54	c using 3-SAT heuristics (occurence based diff)
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
1.49/1.54	c resolvent_look() :: found 76 resolvents
1.49/1.54	c lessRedundantTransformation():: nothing to be done.
1.49/1.54	c transformTo3SAT():: you gave me 40000 variables and 166970 clauses.
1.49/1.54	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.49/1.54	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.49/1.54	c transformTo3SAT():: the transformation yielded 40000 variabels and 166970 clauses.
1.49/1.54	c main():: clause / variable ratio: ( 166970 / 40000 ) = 4.17
1.49/1.54	c longest clause has size 3
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c number of free variables = 39828
1.49/1.54	c dynamic_preselect_setsize :: off
1.49/1.54	c main():: all systems go!
1.49/1.54	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-3210121-1303151781/watcher-3210121-1303151781 -o /tmp/evaluation-result-3210121-1303151781/solver-3210121-1303151781 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210121-1303151781.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 1.01 1.32 2/177 28043
/proc/meminfo: memFree=28164644/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=5352 CPUtime=0 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 1028 0 0 0 0 0 0 0 25 0 1 0 426780891 5480448 985 33554432000 134512640 135197378 4289557088 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28043/statm: 1338 985 58 168 0 1169 0

[startup+0.104875 s]
/proc/loadavg: 0.92 1.01 1.32 2/177 28043
/proc/meminfo: memFree=28164644/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=7464 CPUtime=0.1 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 1693 0 0 0 10 0 0 0 25 0 1 0 426780891 7643136 1650 33554432000 134512640 135197378 4289557088 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28043/statm: 1866 1650 58 168 0 1697 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7464

[startup+0.200871 s]
/proc/loadavg: 0.92 1.01 1.32 2/177 28043
/proc/meminfo: memFree=28164644/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=17472 CPUtime=0.19 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 3912 0 0 0 19 0 0 0 25 0 1 0 426780891 17891328 2853 33554432000 134512640 135197378 4289557088 18446744073709551615 134565168 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28043/statm: 4368 2853 65 168 0 4199 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17472

[startup+0.300847 s]
/proc/loadavg: 0.92 1.01 1.32 2/177 28043
/proc/meminfo: memFree=28164644/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=23028 CPUtime=0.29 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 7058 0 0 0 29 0 0 0 25 0 1 0 426780891 23580672 4290 33554432000 134512640 135197378 4289557088 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28043/statm: 5757 4301 66 168 0 5588 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23028

[startup+0.700748 s]
/proc/loadavg: 0.92 1.01 1.32 2/177 28043
/proc/meminfo: memFree=28164644/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=23044 CPUtime=0.69 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 15895 0 0 0 67 2 0 0 25 0 1 0 426780891 23597056 4330 33554432000 134512640 135197378 4289557088 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28043/statm: 5761 4330 78 168 0 5592 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23044

[startup+1.50061 s]
/proc/loadavg: 1.01 1.03 1.33 3/178 28044
/proc/meminfo: memFree=28124840/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=75040 CPUtime=1.49 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 37825 0 0 0 145 4 0 0 25 0 1 0 426780891 76840960 7699 33554432000 134512640 135197378 4289557088 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28043/statm: 18793 7708 86 168 0 18624 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75040

[startup+3.10032 s]
/proc/loadavg: 1.01 1.03 1.33 3/178 28044
/proc/meminfo: memFree=28076376/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=72600 CPUtime=3.08 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 47788 0 0 0 303 5 0 0 25 0 1 0 426780891 74342400 16260 33554432000 134512640 135197378 4289557088 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28043/statm: 18150 16260 91 168 0 17981 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 72600

[startup+6.30079 s]
/proc/loadavg: 1.09 1.04 1.33 3/178 28044
/proc/meminfo: memFree=28073856/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=74672 CPUtime=6.29 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 48166 0 0 0 624 5 0 0 25 0 1 0 426780891 76464128 16638 33554432000 134512640 135197378 4289557088 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28043/statm: 18668 16638 91 168 0 18499 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74672

[startup+12.7006 s]
/proc/loadavg: 1.16 1.06 1.33 3/178 28044
/proc/meminfo: memFree=28065816/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=83752 CPUtime=12.69 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 50093 0 0 0 1263 6 0 0 25 0 1 0 426780891 85762048 18565 33554432000 134512640 135197378 4289557088 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28043/statm: 20938 18565 91 168 0 20769 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83752

[startup+25.5004 s]
/proc/loadavg: 1.34 1.10 1.34 3/178 28045
/proc/meminfo: memFree=28063408/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=85864 CPUtime=25.49 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 50623 0 0 0 2543 6 0 0 25 0 1 0 426780891 87924736 19095 33554432000 134512640 135197378 4289557088 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28043/statm: 21466 19095 91 168 0 21297 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85864

[startup+51.1008 s]
/proc/loadavg: 1.57 1.17 1.36 3/178 28045
/proc/meminfo: memFree=28061008/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=87320 CPUtime=51.09 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 50989 0 0 0 5103 6 0 0 25 0 1 0 426780891 89415680 19461 33554432000 134512640 135197378 4289557088 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28043/statm: 21830 19461 91 168 0 21661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 87320

[startup+102.301 s]
/proc/loadavg: 1.81 1.30 1.39 3/178 28047
/proc/meminfo: memFree=28058880/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=88508 CPUtime=102.3 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 51289 0 0 0 10223 7 0 0 25 0 1 0 426780891 90632192 19761 33554432000 134512640 135197378 4289557088 18446744073709551615 134541716 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 22127 19761 91 168 0 21958 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 88508

[startup+162.301 s]
/proc/loadavg: 1.93 1.42 1.43 3/178 28048
/proc/meminfo: memFree=28057596/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=89300 CPUtime=162.29 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 51478 0 0 0 16222 7 0 0 25 0 1 0 426780891 91443200 19950 33554432000 134512640 135197378 4289557088 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 22325 19950 91 168 0 22156 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 89300

[startup+222.307 s]
/proc/loadavg: 1.97 1.53 1.46 4/178 28050
/proc/meminfo: memFree=28056320/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=89960 CPUtime=222.3 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 51669 0 0 0 22223 7 0 0 25 0 1 0 426780891 92119040 20141 33554432000 134512640 135197378 4289557088 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 22490 20141 91 168 0 22321 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 89960

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.49 3/178 28052
/proc/meminfo: memFree=28055408/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=90620 CPUtime=282.29 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 51809 0 0 0 28222 7 0 0 25 0 1 0 426780891 92794880 20281 33554432000 134512640 135197378 4289557088 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 22655 20281 91 168 0 22486 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 90620

[startup+342.3 s]
/proc/loadavg: 1.99 1.68 1.52 3/178 28053
/proc/meminfo: memFree=28054988/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=91016 CPUtime=342.29 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 51907 0 0 0 34222 7 0 0 25 0 1 0 426780891 93200384 20379 33554432000 134512640 135197378 4289557088 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 22754 20379 91 168 0 22585 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 91016

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.55 3/178 28055
/proc/meminfo: memFree=28054696/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=91280 CPUtime=402.3 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 51984 0 0 0 40223 7 0 0 25 0 1 0 426780891 93470720 20456 33554432000 134512640 135197378 4289557088 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 22820 20456 91 168 0 22651 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 91280

[startup+462.301 s]
/proc/loadavg: 2.04 1.79 1.58 3/178 28056
/proc/meminfo: memFree=28053908/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=91544 CPUtime=462.3 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 52055 0 0 0 46222 8 0 0 25 0 1 0 426780891 93741056 20527 33554432000 134512640 135197378 4289557088 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 22886 20527 91 168 0 22717 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 91544

[startup+522.3 s]
/proc/loadavg: 2.01 1.83 1.60 3/178 28058
/proc/meminfo: memFree=28053756/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=91808 CPUtime=522.3 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 52114 0 0 0 52222 8 0 0 25 0 1 0 426780891 94011392 20586 33554432000 134512640 135197378 4289557088 18446744073709551615 134592338 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 22952 20586 91 168 0 22783 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 91808

[startup+582.301 s]
/proc/loadavg: 2.00 1.86 1.62 3/178 28060
/proc/meminfo: memFree=28053596/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=92072 CPUtime=582.3 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 52174 0 0 0 58222 8 0 0 25 0 1 0 426780891 94281728 20646 33554432000 134512640 135197378 4289557088 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 23018 20646 91 168 0 22849 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 92072

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28163
/proc/meminfo: memFree=28047088/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96296 CPUtime=4002.39 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53240 0 0 0 400226 13 0 0 25 0 1 0 426780891 98607104 21712 33554432000 134512640 135197378 4289557088 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24074 21712 91 168 0 23905 0
Current children cumulated CPU time (s) 4002.39
Current children cumulated vsize (KiB) 96296

[startup+4062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28164
/proc/meminfo: memFree=28046296/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96296 CPUtime=4062.39 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53252 0 0 0 406226 13 0 0 25 0 1 0 426780891 98607104 21724 33554432000 134512640 135197378 4289557088 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24074 21724 91 168 0 23905 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 96296

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28166
/proc/meminfo: memFree=28046368/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96296 CPUtime=4122.38 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53261 0 0 0 412225 13 0 0 25 0 1 0 426780891 98607104 21733 33554432000 134512640 135197378 4289557088 18446744073709551615 134552641 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24074 21733 91 168 0 23905 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 96296

[startup+4182.31 s]
/proc/loadavg: 2.05 2.01 1.93 4/178 28168
/proc/meminfo: memFree=28046316/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96428 CPUtime=4182.39 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53271 0 0 0 418226 13 0 0 25 0 1 0 426780891 98742272 21743 33554432000 134512640 135197378 4289557088 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24107 21743 91 168 0 23938 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 96428

[startup+4242.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/178 28169
/proc/meminfo: memFree=28046412/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96428 CPUtime=4242.39 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53278 0 0 0 424226 13 0 0 25 0 1 0 426780891 98742272 21750 33554432000 134512640 135197378 4289557088 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24107 21750 91 168 0 23938 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 96428

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28171
/proc/meminfo: memFree=28046244/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96428 CPUtime=4302.39 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53288 0 0 0 430226 13 0 0 25 0 1 0 426780891 98742272 21760 33554432000 134512640 135197378 4289557088 18446744073709551615 134552904 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24107 21760 91 168 0 23938 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 96428

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28172
/proc/meminfo: memFree=28046320/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96428 CPUtime=4362.39 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53295 0 0 0 436226 13 0 0 25 0 1 0 426780891 98742272 21767 33554432000 134512640 135197378 4289557088 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24107 21767 91 168 0 23938 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 96428

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28174
/proc/meminfo: memFree=28046404/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96560 CPUtime=4422.39 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53302 0 0 0 442226 13 0 0 25 0 1 0 426780891 98877440 21774 33554432000 134512640 135197378 4289557088 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24140 21774 91 168 0 23971 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 96560

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28176
/proc/meminfo: memFree=28046112/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96560 CPUtime=4482.39 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53311 0 0 0 448226 13 0 0 25 0 1 0 426780891 98877440 21783 33554432000 134512640 135197378 4289557088 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24140 21783 91 168 0 23971 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 96560

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28177
/proc/meminfo: memFree=28046064/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96560 CPUtime=4542.39 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53322 0 0 0 454226 13 0 0 25 0 1 0 426780891 98877440 21794 33554432000 134512640 135197378 4289557088 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24140 21794 91 168 0 23971 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 96560

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28179
/proc/meminfo: memFree=28046148/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96560 CPUtime=4602.4 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53329 0 0 0 460227 13 0 0 25 0 1 0 426780891 98877440 21801 33554432000 134512640 135197378 4289557088 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24140 21801 91 168 0 23971 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 96560

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 28180
/proc/meminfo: memFree=28046108/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96692 CPUtime=4662.4 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53335 0 0 0 466226 14 0 0 25 0 1 0 426780891 99012608 21807 33554432000 134512640 135197378 4289557088 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24173 21807 91 168 0 24004 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 96692

[startup+4722.3 s]
/proc/loadavg: 2.07 2.02 1.94 3/178 28182
/proc/meminfo: memFree=28045820/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96692 CPUtime=4722.41 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53343 0 0 0 472227 14 0 0 25 0 1 0 426780891 99012608 21815 33554432000 134512640 135197378 4289557088 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24173 21815 91 168 0 24004 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 96692

[startup+4782.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 28184
/proc/meminfo: memFree=28045904/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96692 CPUtime=4782.4 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53352 0 0 0 478226 14 0 0 25 0 1 0 426780891 99012608 21824 33554432000 134512640 135197378 4289557088 18446744073709551615 134525318 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24173 21824 91 168 0 24004 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 96692

[startup+4842.31 s]
/proc/loadavg: 2.01 2.00 1.94 3/178 28185
/proc/meminfo: memFree=28045732/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96692 CPUtime=4842.41 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53361 0 0 0 484227 14 0 0 25 0 1 0 426780891 99012608 21833 33554432000 134512640 135197378 4289557088 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24173 21833 91 168 0 24004 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 96692

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28187
/proc/meminfo: memFree=28045700/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96824 CPUtime=4902.41 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53369 0 0 0 490227 14 0 0 25 0 1 0 426780891 99147776 21841 33554432000 134512640 135197378 4289557088 18446744073709551615 134552964 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24206 21841 91 168 0 24037 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 96824

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 28188
/proc/meminfo: memFree=28045528/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96824 CPUtime=4962.41 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53377 0 0 0 496227 14 0 0 25 0 1 0 426780891 99147776 21849 33554432000 134512640 135197378 4289557088 18446744073709551615 134594024 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24206 21849 91 168 0 24037 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 96824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.94 2/177 28190
/proc/meminfo: memFree=28080960/32951124 swapFree=67051452/67111528
[pid=28043] ppid=28041 vsize=96824 CPUtime=5000.01 cores=0,2,4,6
/proc/28043/stat : 28043 (march_hi) R 28041 28043 28005 0 -1 4202496 53382 0 0 0 499987 14 0 0 25 0 1 0 426780891 99147776 21854 33554432000 134512640 135197378 4289557088 18446744073709551615 134541647 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28043/statm: 24206 21854 91 168 0 24037 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 96824

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): 4999.91
CPU time (s): 5000.03
CPU user time (s): 4999.88
CPU system time (s): 0.149977
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 96824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53382
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= 64203

runsolver used 7.36988 second user time and 15.3947 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-18 20:36:21
IDJOB=3210121
IDBENCH=82679
IDSOLVER=1627
FILE ID=node101/3210121-1303151781
RUNJOBID= node101-1303151781-28023
PBS_JOBID= 13020980
Free space on /tmp= 72820 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S907804052-003-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210121-1303151781/watcher-3210121-1303151781 -o /tmp/evaluation-result-3210121-1303151781/solver-3210121-1303151781 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210121-1303151781.cnf

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

MD5SUM BENCH= eb4eadfedd2c4dc9b0ed7231ad324f1f
RANDOM SEED=1885397669

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:      28164800 kB
Buffers:        226792 kB
Cached:        4337540 kB
SwapCached:      33620 kB
Active:        2084440 kB
Inactive:      2521184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28164800 kB
SwapTotal:    67111528 kB
SwapFree:     67051452 kB
Dirty:            6264 kB
Writeback:           0 kB
AnonPages:       28868 kB
Mapped:           9380 kB
Slab:           116028 kB
PageTables:       4680 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   213760 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= 72820 MiB
End job on node101 at 2011-04-18 21:59:43