Trace number 3209745

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) 5000.04 4999.81

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S1401248878-094-UNKNOWN.cnf
MD5SUM56bd5db172bed91bc72714a8bad8639b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark346.339
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.10/2.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.10/2.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.10/2.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.10/2.11	c main()::
2.10/2.11	c initFormula():: searching for DIMACS p-line....
2.10/2.11	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.10/2.11	c parseCNF():: parsing....
2.10/2.11	c parseCNF():: the CNF contains 0 unary clauses.
2.10/2.11	c runParser():: parsing was successful, warming up engines...
2.10/2.11	c simplify_formula():: removed 0 tautological, 1088 satisfied and 0 duplicate clauses
2.10/2.11	c preprocessing fase I completed:: there are now 49822 free variables and 208912 clauses.
2.10/2.11	c stat :: sign balance is biased by 0.476
2.10/2.11	c using 3-SAT heuristics (occurence based diff)
2.10/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.10/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
2.10/2.11	c resolvent_look() :: found 84 resolvents
2.10/2.11	c lessRedundantTransformation():: nothing to be done.
2.10/2.11	c transformTo3SAT():: you gave me 50000 variables and 208996 clauses.
2.10/2.11	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.10/2.11	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.10/2.11	c transformTo3SAT():: the transformation yielded 50000 variabels and 208996 clauses.
2.10/2.11	c main():: clause / variable ratio: ( 208996 / 50000 ) = 4.18
2.10/2.11	c longest clause has size 3
2.10/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.10/2.11	c number of free variables = 49822
2.10/2.11	c dynamic_preselect_setsize :: off
2.10/2.11	c main():: all systems go!
2.10/2.11	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-3209745-1303135802/watcher-3209745-1303135802 -o /tmp/evaluation-result-3209745-1303135802/solver-3209745-1303135802 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209745-1303135802.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: 1.84 1.97 1.97 2/177 17758
/proc/meminfo: memFree=15200124/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=6376 CPUtime=0 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 1251 0 0 0 0 0 0 0 25 0 1 0 405995860 6529024 1207 33554432000 134512640 135197378 4287291728 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 1594 1207 58 168 0 1425 0

[startup+0.0754651 s]
/proc/loadavg: 1.84 1.97 1.97 2/177 17758
/proc/meminfo: memFree=15200124/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=7828 CPUtime=0.07 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 1706 0 0 0 7 0 0 0 25 0 1 0 405995860 8015872 1662 33554432000 134512640 135197378 4287291728 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 1957 1662 58 168 0 1788 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7828

[startup+0.100433 s]
/proc/loadavg: 1.84 1.97 1.97 2/177 17758
/proc/meminfo: memFree=15200124/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=8356 CPUtime=0.09 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 1870 0 0 0 9 0 0 0 25 0 1 0 405995860 8556544 1826 33554432000 134512640 135197378 4287291728 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 2089 1826 58 168 0 1920 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8356

[startup+0.300433 s]
/proc/loadavg: 1.84 1.97 1.97 2/177 17758
/proc/meminfo: memFree=15200124/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=21696 CPUtime=0.29 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 5036 0 0 0 29 0 0 0 25 0 1 0 405995860 22216704 3521 33554432000 134512640 135197378 4287291728 18446744073709551615 134687945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 5424 3521 65 168 0 5255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21696

[startup+0.700352 s]
/proc/loadavg: 1.84 1.97 1.97 2/177 17758
/proc/meminfo: memFree=15200124/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=25408 CPUtime=0.69 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 14653 0 0 0 68 1 0 0 25 0 1 0 405995860 26017792 4574 33554432000 134512640 135197378 4287291728 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 6352 4574 67 168 0 6183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25408

[startup+1.50118 s]
/proc/loadavg: 1.85 1.97 1.97 3/178 17759
/proc/meminfo: memFree=15178548/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=31168 CPUtime=1.49 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 34032 0 0 0 145 4 0 0 25 0 1 0 405995860 31916032 5919 33554432000 134512640 135197378 4287291728 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 7792 5919 81 168 0 7623 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31168

[startup+3.10087 s]
/proc/loadavg: 1.85 1.97 1.97 3/178 17759
/proc/meminfo: memFree=15162160/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=90460 CPUtime=3.09 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 59538 0 0 0 302 7 0 0 25 0 1 0 405995860 92631040 20225 33554432000 134512640 135197378 4287291728 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 22615 20225 91 168 0 22446 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90460

[startup+6.30023 s]
/proc/loadavg: 1.86 1.97 1.97 3/178 17759
/proc/meminfo: memFree=15117520/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=91604 CPUtime=6.29 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 59784 0 0 0 622 7 0 0 25 0 1 0 405995860 93802496 20471 33554432000 134512640 135197378 4287291728 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 22901 20471 91 168 0 22732 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 91604

[startup+12.701 s]
/proc/loadavg: 1.87 1.97 1.97 3/178 17759
/proc/meminfo: memFree=15115288/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=94328 CPUtime=12.69 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 60292 0 0 0 1262 7 0 0 25 0 1 0 405995860 96591872 20979 33554432000 134512640 135197378 4287291728 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 23582 20979 91 168 0 23413 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 94328

[startup+25.5004 s]
/proc/loadavg: 1.90 1.97 1.97 3/178 17760
/proc/meminfo: memFree=15104612/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=104544 CPUtime=25.49 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 62729 0 0 0 2542 7 0 0 25 0 1 0 405995860 107053056 23416 33554432000 134512640 135197378 4287291728 18446744073709551615 134541688 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17758/statm: 26136 23416 91 168 0 25967 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104544

[startup+51.1003 s]
/proc/loadavg: 1.93 1.97 1.97 3/178 17760
/proc/meminfo: memFree=15099804/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=106524 CPUtime=51.09 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 63221 0 0 0 5101 8 0 0 25 0 1 0 405995860 109080576 23908 33554432000 134512640 135197378 4287291728 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17758/statm: 26631 23908 91 168 0 26462 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 106524

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.97 3/178 17762
/proc/meminfo: memFree=15091972/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=108240 CPUtime=102.3 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 63671 0 0 0 10222 8 0 0 25 0 1 0 405995860 110837760 24358 33554432000 134512640 135197378 4287291728 18446744073709551615 134541189 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17758/statm: 27060 24358 91 168 0 26891 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 108240

[startup+162.3 s]
/proc/loadavg: 2.05 1.99 1.98 3/178 17763
/proc/meminfo: memFree=15084372/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=109428 CPUtime=162.3 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 63961 0 0 0 16222 8 0 0 25 0 1 0 405995860 112054272 24648 33554432000 134512640 135197378 4287291728 18446744073709551615 134601439 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17758/statm: 27357 24648 91 168 0 27188 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 109428

[startup+222.3 s]
/proc/loadavg: 2.02 1.99 1.98 3/178 17765
/proc/meminfo: memFree=15076784/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=110220 CPUtime=222.3 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 64145 0 0 0 22222 8 0 0 25 0 1 0 405995860 112865280 24832 33554432000 134512640 135197378 4287291728 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17758/statm: 27555 24832 91 168 0 27386 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 110220

[startup+282.3 s]
/proc/loadavg: 2.04 2.00 1.98 3/178 17766
/proc/meminfo: memFree=15069944/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=110748 CPUtime=282.3 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 64291 0 0 0 28222 8 0 0 25 0 1 0 405995860 113405952 24978 33554432000 134512640 135197378 4287291728 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17758/statm: 27687 24978 91 168 0 27518 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 110748

[startup+342.301 s]
/proc/loadavg: 2.01 2.00 1.98 3/178 17768
/proc/meminfo: memFree=15062972/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=111144 CPUtime=342.3 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 64390 0 0 0 34222 8 0 0 25 0 1 0 405995860 113811456 25077 33554432000 134512640 135197378 4287291728 18446744073709551615 134596956 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17758/statm: 27786 25077 91 168 0 27617 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 111144

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17770
/proc/meminfo: memFree=15056268/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=111408 CPUtime=402.31 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 64468 0 0 0 40223 8 0 0 25 0 1 0 405995860 114081792 25155 33554432000 134512640 135197378 4287291728 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17758/statm: 27852 25155 91 168 0 27683 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 111408

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17771
/proc/meminfo: memFree=15049184/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=111804 CPUtime=462.31 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 64559 0 0 0 46223 8 0 0 25 0 1 0 405995860 114487296 25246 33554432000 134512640 135197378 4287291728 18446744073709551615 134597421 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17758/statm: 27951 25246 91 168 0 27782 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 111804

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17773
/proc/meminfo: memFree=15042216/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=112200 CPUtime=522.31 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 64642 0 0 0 52223 8 0 0 25 0 1 0 405995860 114892800 25329 33554432000 134512640 135197378 4287291728 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17758/statm: 28050 25329 91 168 0 27881 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 112200

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17774
/proc/meminfo: memFree=15035252/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=112464 CPUtime=582.31 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 64719 0 0 0 58223 8 0 0 25 0 1 0 405995860 115163136 25406 33554432000 134512640 135197378 4287291728 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17758/statm: 28116 25406 91 168 0 27947 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 112464

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17878
/proc/meminfo: memFree=14644684/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=117748 CPUtime=4002.48 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66040 0 0 0 400238 10 0 0 25 0 1 0 405995860 120573952 26727 33554432000 134512640 135197378 4287291728 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29437 26727 91 168 0 29268 0
Current children cumulated CPU time (s) 4002.48
Current children cumulated vsize (KiB) 117748

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17879
/proc/meminfo: memFree=14637216/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=117748 CPUtime=4062.48 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66050 0 0 0 406238 10 0 0 25 0 1 0 405995860 120573952 26737 33554432000 134512640 135197378 4287291728 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29437 26737 91 168 0 29268 0
Current children cumulated CPU time (s) 4062.48
Current children cumulated vsize (KiB) 117748

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17881
/proc/meminfo: memFree=14629868/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=117748 CPUtime=4122.48 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66060 0 0 0 412238 10 0 0 25 0 1 0 405995860 120573952 26747 33554432000 134512640 135197378 4287291728 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29437 26747 91 168 0 29268 0
Current children cumulated CPU time (s) 4122.48
Current children cumulated vsize (KiB) 117748

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17882
/proc/meminfo: memFree=14622528/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=117748 CPUtime=4182.48 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66069 0 0 0 418238 10 0 0 25 0 1 0 405995860 120573952 26756 33554432000 134512640 135197378 4287291728 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29437 26756 91 168 0 29268 0
Current children cumulated CPU time (s) 4182.48
Current children cumulated vsize (KiB) 117748

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17884
/proc/meminfo: memFree=14615676/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=117880 CPUtime=4242.49 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66079 0 0 0 424239 10 0 0 25 0 1 0 405995860 120709120 26766 33554432000 134512640 135197378 4287291728 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29470 26766 91 168 0 29301 0
Current children cumulated CPU time (s) 4242.49
Current children cumulated vsize (KiB) 117880

[startup+4302.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 17886
/proc/meminfo: memFree=14608468/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=117880 CPUtime=4302.49 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66088 0 0 0 430239 10 0 0 25 0 1 0 405995860 120709120 26775 33554432000 134512640 135197378 4287291728 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29470 26775 91 168 0 29301 0
Current children cumulated CPU time (s) 4302.49
Current children cumulated vsize (KiB) 117880

[startup+4362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 17887
/proc/meminfo: memFree=14601504/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=117880 CPUtime=4362.49 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66099 0 0 0 436239 10 0 0 25 0 1 0 405995860 120709120 26786 33554432000 134512640 135197378 4287291728 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29470 26786 91 168 0 29301 0
Current children cumulated CPU time (s) 4362.49
Current children cumulated vsize (KiB) 117880

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17889
/proc/meminfo: memFree=14594172/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=118012 CPUtime=4422.49 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66105 0 0 0 442239 10 0 0 25 0 1 0 405995860 120844288 26792 33554432000 134512640 135197378 4287291728 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29503 26792 91 168 0 29334 0
Current children cumulated CPU time (s) 4422.49
Current children cumulated vsize (KiB) 118012

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17890
/proc/meminfo: memFree=14587824/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=118012 CPUtime=4482.5 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66112 0 0 0 448240 10 0 0 25 0 1 0 405995860 120844288 26799 33554432000 134512640 135197378 4287291728 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29503 26799 91 168 0 29334 0
Current children cumulated CPU time (s) 4482.5
Current children cumulated vsize (KiB) 118012

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17895
/proc/meminfo: memFree=14581012/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=118012 CPUtime=4542.5 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66121 0 0 0 454240 10 0 0 25 0 1 0 405995860 120844288 26808 33554432000 134512640 135197378 4287291728 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29503 26808 91 168 0 29334 0
Current children cumulated CPU time (s) 4542.5
Current children cumulated vsize (KiB) 118012

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17897
/proc/meminfo: memFree=14574060/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=118012 CPUtime=4602.51 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66131 0 0 0 460241 10 0 0 25 0 1 0 405995860 120844288 26818 33554432000 134512640 135197378 4287291728 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29503 26818 91 168 0 29334 0
Current children cumulated CPU time (s) 4602.51
Current children cumulated vsize (KiB) 118012

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17898
/proc/meminfo: memFree=14567464/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=118012 CPUtime=4662.51 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66137 0 0 0 466241 10 0 0 25 0 1 0 405995860 120844288 26824 33554432000 134512640 135197378 4287291728 18446744073709551615 134592453 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29503 26824 91 168 0 29334 0
Current children cumulated CPU time (s) 4662.51
Current children cumulated vsize (KiB) 118012

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17900
/proc/meminfo: memFree=14560740/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=118144 CPUtime=4722.51 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66143 0 0 0 472241 10 0 0 25 0 1 0 405995860 120979456 26830 33554432000 134512640 135197378 4287291728 18446744073709551615 134597466 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29536 26830 91 168 0 29367 0
Current children cumulated CPU time (s) 4722.51
Current children cumulated vsize (KiB) 118144

[startup+4782.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/178 17901
/proc/meminfo: memFree=14554020/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=118144 CPUtime=4782.51 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66156 0 0 0 478241 10 0 0 25 0 1 0 405995860 120979456 26843 33554432000 134512640 135197378 4287291728 18446744073709551615 134541727 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29536 26843 91 168 0 29367 0
Current children cumulated CPU time (s) 4782.51
Current children cumulated vsize (KiB) 118144

[startup+4842.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 17903
/proc/meminfo: memFree=14547172/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=118144 CPUtime=4842.51 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66165 0 0 0 484241 10 0 0 25 0 1 0 405995860 120979456 26852 33554432000 134512640 135197378 4287291728 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29536 26852 91 168 0 29367 0
Current children cumulated CPU time (s) 4842.51
Current children cumulated vsize (KiB) 118144

[startup+4902.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 17905
/proc/meminfo: memFree=14540584/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=118276 CPUtime=4902.52 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66174 0 0 0 490242 10 0 0 25 0 1 0 405995860 121114624 26861 33554432000 134512640 135197378 4287291728 18446744073709551615 134590416 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29569 26861 91 168 0 29400 0
Current children cumulated CPU time (s) 4902.52
Current children cumulated vsize (KiB) 118276

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17906
/proc/meminfo: memFree=14533736/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=118276 CPUtime=4962.52 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66182 0 0 0 496242 10 0 0 25 0 1 0 405995860 121114624 26869 33554432000 134512640 135197378 4287291728 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29569 26869 91 168 0 29400 0
Current children cumulated CPU time (s) 4962.52
Current children cumulated vsize (KiB) 118276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.8 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 17908
/proc/meminfo: memFree=15095452/32951124 swapFree=67111528/67111528
[pid=17758] ppid=17756 vsize=118276 CPUtime=5000.03 cores=0,2,4,6
/proc/17758/stat : 17758 (march_hi) R 17756 17758 17720 0 -1 4202496 66186 0 0 0 499993 10 0 0 25 0 1 0 405995860 121114624 26873 33554432000 134512640 135197378 4287291728 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17758/statm: 29569 26873 91 168 0 29400 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 118276

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): 4999.81
CPU time (s): 5000.04
CPU user time (s): 4999.93
CPU system time (s): 0.107983
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 118276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66186
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= 6698

runsolver used 7.41587 second user time and 15.6246 second system time

The end

Launcher Data 

Begin job on node143 at 2011-04-18 16:10:02
IDJOB=3209745
IDBENCH=82585
IDSOLVER=1627
FILE ID=node143/3209745-1303135802
RUNJOBID= node143-1303135802-17738
PBS_JOBID= 13020914
Free space on /tmp= 72744 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S1401248878-094-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209745-1303135802/watcher-3209745-1303135802 -o /tmp/evaluation-result-3209745-1303135802/solver-3209745-1303135802 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209745-1303135802.cnf

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

MD5SUM BENCH= 56bd5db172bed91bc72714a8bad8639b
RANDOM SEED=697611847

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.75
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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:      15200280 kB
Buffers:        729620 kB
Cached:       16588756 kB
SwapCached:          0 kB
Active:        7376712 kB
Inactive:     10008796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15200280 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6328 kB
Writeback:           0 kB
AnonPages:       66580 kB
Mapped:          15404 kB
Slab:           299100 kB
PageTables:       4612 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   206192 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= 72740 MiB
End job on node143 at 2011-04-18 17:33:24