Trace number 3206467

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 hiUNSAT 1002.48 1002.46

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S670753028-051.UNKNOWN.cnf
MD5SUM540d28f0e1785b746f299d2e1070ed2a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark912.297
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2130 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 25 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 497 free variables and 2105 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.472
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 176 duplicate clauses
0.00/0.01	c resolvent_look() :: found 92 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2197 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 2197 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2197 / 500 ) = 4.39
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 497
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 133
0.00/0.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 592
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c |****************************************************************| ( 2/999) NodeCount: 4614
0.69/0.75	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 27554
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c |****************************************************************| ( 4/999) NodeCount: 115963
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c |****************************************************************| ( 5/999) NodeCount: 359513
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c |****************************************************************| ( 6/999) NodeCount: 846990
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c |****************************************************************| ( 7/999) NodeCount: 1555481
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c |****************************************************************| ( 8/999) NodeCount: 2300423
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c |****************************************************************| ( 9/999) NodeCount: 2861689
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c |****************************************************************| (10/999) NodeCount: 3161288
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c |****************************************************************| (15/999) NodeCount: 3305167
1002.41/1002.45	c |----------------------------------------------------------------|
c |
1002.41/1002.45	c
1002.41/1002.45	c main():: nodeCount: 3305167
1002.41/1002.45	c main():: dead ends in main: 63110
1002.41/1002.45	c main():: lookAheadCount: 207265528
1002.41/1002.45	c main():: unitResolveCount: 67409136
1002.41/1002.45	c main():: time=1002.610000
1002.41/1002.45	c main():: necessary_assignments: 851680
1002.41/1002.45	c main():: bin_sat: 0, bin_unsat 0
1002.41/1002.45	c main():: doublelook: #: 12701755, succes #: 9057063
1002.41/1002.45	c main():: doublelook: overall 6.352 of all possible doublelooks executed
1002.41/1002.45	c main():: doublelook: succesrate: 71.306, average DL_trigger: 56.552
1002.41/1002.45	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3206467-1302955792/watcher-3206467-1302955792 -o /tmp/evaluation-result-3206467-1302955792/solver-3206467-1302955792 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206467-1302955792.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.86 1.95 2.79 3/182 17800
/proc/meminfo: memFree=14787404/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=1180 CPUtime=0 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 188 0 0 0 0 0 0 0 25 0 1 0 407178825 1208320 143 33554432000 134512640 135197378 4286779152 18446744073709551615 134534469 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 295 145 80 168 0 126 0

[startup+0.104307 s]
/proc/loadavg: 0.86 1.95 2.79 3/182 17800
/proc/meminfo: memFree=14787404/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=1944 CPUtime=0.1 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 333 0 0 0 10 0 0 0 18 0 1 0 407178825 1990656 288 33554432000 134512640 135197378 4286779152 18446744073709551615 134618114 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 486 288 91 168 0 317 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1944

[startup+0.200287 s]
/proc/loadavg: 0.86 1.95 2.79 3/182 17800
/proc/meminfo: memFree=14787404/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=1944 CPUtime=0.19 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 348 0 0 0 19 0 0 0 18 0 1 0 407178825 1990656 303 33554432000 134512640 135197378 4286779152 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 486 303 91 168 0 317 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1944

[startup+0.30027 s]
/proc/loadavg: 0.86 1.95 2.79 3/182 17800
/proc/meminfo: memFree=14787404/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=1944 CPUtime=0.29 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 354 0 0 0 29 0 0 0 18 0 1 0 407178825 1990656 309 33554432000 134512640 135197378 4286779152 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 486 309 91 168 0 317 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1944

[startup+0.700201 s]
/proc/loadavg: 0.86 1.95 2.79 3/182 17800
/proc/meminfo: memFree=14787404/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=2132 CPUtime=0.69 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 385 0 0 0 69 0 0 0 18 0 1 0 407178825 2183168 340 33554432000 134512640 135197378 4286779152 18446744073709551615 134542063 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 533 340 91 168 0 364 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2132

[startup+1.50106 s]
/proc/loadavg: 0.86 1.95 2.79 5/188 17811
/proc/meminfo: memFree=14781632/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=2580 CPUtime=1.5 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 476 0 0 0 150 0 0 0 19 0 1 0 407178825 2641920 431 33554432000 134512640 135197378 4286779152 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 645 431 91 168 0 476 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2580

[startup+3.1008 s]
/proc/loadavg: 0.86 1.95 2.79 5/188 17811
/proc/meminfo: memFree=14779772/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=2732 CPUtime=3.1 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 538 0 0 0 310 0 0 0 25 0 1 0 407178825 2797568 493 33554432000 134512640 135197378 4286779152 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 683 493 91 168 0 514 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2732

[startup+6.30024 s]
/proc/loadavg: 1.43 2.05 2.81 5/188 17811
/proc/meminfo: memFree=14778292/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=3532 CPUtime=6.3 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 680 0 0 0 630 0 0 0 25 0 1 0 407178825 3616768 635 33554432000 134512640 135197378 4286779152 18446744073709551615 134617803 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 883 635 91 168 0 714 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3532

[startup+12.7001 s]
/proc/loadavg: 1.63 2.09 2.82 5/188 17838
/proc/meminfo: memFree=14773544/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=4280 CPUtime=12.69 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 900 0 0 0 1269 0 0 0 25 0 1 0 407178825 4382720 855 33554432000 134512640 135197378 4286779152 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 1070 855 91 168 0 901 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4280

[startup+25.5009 s]
/proc/loadavg: 2.16 2.18 2.84 5/188 17946
/proc/meminfo: memFree=14768520/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=6660 CPUtime=25.49 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 1321 0 0 0 2549 0 0 0 25 0 1 0 407178825 6819840 1276 33554432000 134512640 135197378 4286779152 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 1665 1276 91 168 0 1496 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6660

[startup+51.1005 s]
/proc/loadavg: 2.85 2.34 2.87 5/188 17947
/proc/meminfo: memFree=14751408/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=11904 CPUtime=51.09 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 2134 0 0 0 5109 0 0 0 25 0 1 0 407178825 12189696 2089 33554432000 134512640 135197378 4286779152 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 2976 2089 91 168 0 2807 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11904

[startup+102.301 s]
/proc/loadavg: 3.50 2.59 2.93 5/188 17948
/proc/meminfo: memFree=14718284/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=17648 CPUtime=102.29 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 3674 0 0 0 10229 0 0 0 25 0 1 0 407178825 18071552 3629 33554432000 134512640 135197378 4286779152 18446744073709551615 134542037 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 4412 3629 91 168 0 4243 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 17648

[startup+162.3 s]
/proc/loadavg: 3.81 2.85 2.99 5/188 17950
/proc/meminfo: memFree=14681308/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=27196 CPUtime=162.3 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 5447 0 0 0 16229 1 0 0 25 0 1 0 407178825 27848704 5402 33554432000 134512640 135197378 4286779152 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 6799 5402 91 168 0 6630 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 27196

[startup+222.306 s]
/proc/loadavg: 3.93 3.05 3.05 5/188 17952
/proc/meminfo: memFree=14645200/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=35928 CPUtime=222.3 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 7104 0 0 0 22229 1 0 0 25 0 1 0 407178825 36790272 7059 33554432000 134512640 135197378 4286779152 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 8982 7059 91 168 0 8813 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35928

[startup+282.3 s]
/proc/loadavg: 3.97 3.22 3.11 5/188 17953
/proc/meminfo: memFree=14610340/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=43380 CPUtime=282.3 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 8768 0 0 0 28229 1 0 0 25 0 1 0 407178825 44421120 8723 33554432000 134512640 135197378 4286779152 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 10845 8723 91 168 0 10676 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43380

[startup+342.301 s]
/proc/loadavg: 3.99 3.36 3.16 5/188 17954
/proc/meminfo: memFree=14575236/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=56476 CPUtime=342.3 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 10391 0 0 0 34228 2 0 0 25 0 1 0 407178825 57831424 10346 33554432000 134512640 135197378 4286779152 18446744073709551615 134525392 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 14119 10346 91 168 0 13950 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56476

[startup+402.301 s]
/proc/loadavg: 3.99 3.48 3.21 5/188 17956
/proc/meminfo: memFree=14540980/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=56476 CPUtime=402.29 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 11979 0 0 0 40227 2 0 0 25 0 1 0 407178825 57831424 11934 33554432000 134512640 135197378 4286779152 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 14119 11934 91 168 0 13950 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 56476

[startup+462.3 s]
/proc/loadavg: 4.03 3.58 3.26 5/188 17958
/proc/meminfo: memFree=14507476/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=76120 CPUtime=462.3 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 13496 0 0 0 46227 3 0 0 25 0 1 0 407178825 77946880 13451 33554432000 134512640 135197378 4286779152 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 19030 13451 91 168 0 18861 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 76120

[startup+522.301 s]
/proc/loadavg: 4.01 3.65 3.31 5/188 17960
/proc/meminfo: memFree=14475468/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=76252 CPUtime=522.3 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 15045 0 0 0 52227 3 0 0 25 0 1 0 407178825 78082048 15000 33554432000 134512640 135197378 4286779152 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 19063 15000 91 168 0 18894 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 76252

[startup+582.3 s]
/proc/loadavg: 4.03 3.73 3.35 5/188 17961
/proc/meminfo: memFree=14445068/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=91160 CPUtime=582.31 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 16553 0 0 0 58227 4 0 0 25 0 1 0 407178825 93347840 16508 33554432000 134512640 135197378 4286779152 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 22790 16508 91 168 0 22621 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 91160

[startup+642.301 s]
/proc/loadavg: 4.01 3.77 3.39 5/188 17962
/proc/meminfo: memFree=14410568/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=91160 CPUtime=642.31 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 18022 0 0 0 64227 4 0 0 25 0 1 0 407178825 93347840 17977 33554432000 134512640 135197378 4286779152 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 22790 17977 91 168 0 22621 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 91160

[startup+702.3 s]
/proc/loadavg: 4.07 3.83 3.43 5/188 17964
/proc/meminfo: memFree=14376204/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=91160 CPUtime=702.3 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 19417 0 0 0 70226 4 0 0 25 0 1 0 407178825 93347840 19372 33554432000 134512640 135197378 4286779152 18446744073709551615 134543408 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 22790 19372 91 168 0 22621 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 91160

[startup+762.301 s]
/proc/loadavg: 4.02 3.86 3.46 5/188 17966
/proc/meminfo: memFree=14342440/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=120628 CPUtime=762.31 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 20857 0 0 0 76227 4 0 0 25 0 1 0 407178825 123523072 20812 33554432000 134512640 135197378 4286779152 18446744073709551615 134601582 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 30157 20812 91 168 0 29988 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 120628

[startup+822.301 s]
/proc/loadavg: 4.01 3.88 3.49 5/188 17968
/proc/meminfo: memFree=14310556/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=120628 CPUtime=822.3 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 22260 0 0 0 82226 4 0 0 25 0 1 0 407178825 123523072 22215 33554432000 134512640 135197378 4286779152 18446744073709551615 134552656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 30157 22215 91 168 0 29988 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 120628

[startup+882.306 s]
/proc/loadavg: 4.00 3.90 3.52 5/188 17969
/proc/meminfo: memFree=14278048/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=120628 CPUtime=882.32 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 23578 0 0 0 88227 5 0 0 25 0 1 0 407178825 123523072 23533 33554432000 134512640 135197378 4286779152 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 30157 23533 91 168 0 29988 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 120628

[startup+942.301 s]
/proc/loadavg: 4.00 3.91 3.55 5/188 17970
/proc/meminfo: memFree=14248144/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=120628 CPUtime=942.31 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 24896 0 0 0 94226 5 0 0 25 0 1 0 407178825 123523072 24851 33554432000 134512640 135197378 4286779152 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 30157 24851 91 168 0 29988 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 120628

[startup+1002.3 s]
/proc/loadavg: 4.00 3.93 3.57 5/188 17972
/proc/meminfo: memFree=14216136/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=120628 CPUtime=1002.31 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 26097 0 0 0 100226 5 0 0 25 0 1 0 407178825 123523072 26052 33554432000 134512640 135197378 4286779152 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 30157 26052 91 168 0 29988 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 120628

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

[startup+1002.4 s]
/proc/loadavg: 4.00 3.93 3.57 5/188 17972
/proc/meminfo: memFree=14216136/32951132 swapFree=67111528/67111528
[pid=17800] ppid=17798 vsize=120628 CPUtime=1002.41 cores=1,3
/proc/17800/stat : 17800 (march_hi) R 17798 17800 17750 0 -1 4202496 26099 0 0 0 100236 5 0 0 25 0 1 0 407178825 123523072 26054 33554432000 134512640 135197378 4286779152 18446744073709551615 134540797 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17800/statm: 30157 26054 91 168 0 29988 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 120628

Child status: 20
Real time (s): 1002.46
CPU time (s): 1002.48
CPU user time (s): 1002.42
CPU system time (s): 0.06099
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 120628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1002.42
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26103
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= 6
involuntary context switches= 502

runsolver used 1.47078 second user time and 3.10253 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-16 14:09:52
IDJOB=3206467
IDBENCH=83075
IDSOLVER=1623
FILE ID=node131/3206467-1302955792
RUNJOBID= node131-1302955792-17770
PBS_JOBID= 13018020
Free space on /tmp= 73160 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S670753028-051.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206467-1302955792/watcher-3206467-1302955792 -o /tmp/evaluation-result-3206467-1302955792/solver-3206467-1302955792 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206467-1302955792.cnf

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

MD5SUM BENCH= 540d28f0e1785b746f299d2e1070ed2a
RANDOM SEED=1923038365

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.77
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      14787684 kB
Buffers:        517120 kB
Cached:       17252588 kB
SwapCached:          0 kB
Active:        7723764 kB
Inactive:     10113184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      14787684 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2396 kB
Writeback:           8 kB
AnonPages:       66384 kB
Mapped:          16172 kB
Slab:           263016 kB
PageTables:       4532 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   231360 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73160 MiB
End job on node131 at 2011-04-16 14:26:34