Trace number 3206267

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) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S912111154-025.UNKNOWN.cnf
MD5SUM63be53becd3199de3ebad3751e577715
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 550 variables and 2343 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, 12 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 548 free variables and 2331 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.434
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 170 duplicate clauses
0.00/0.01	c resolvent_look() :: found 106 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 550 variables and 2437 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 550 variabels and 2437 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2437 / 550 ) = 4.43
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 = 548
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 147
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 639
0.09/0.12	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5139
0.89/0.93	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 32566
6.69/6.76	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 148132
34.29/34.39	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 502258
128.39/128.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1304967
363.20/363.20	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2659069
794.22/794.25	c |----------------------------------------------------------------|
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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-3206267-1302955667/watcher-3206267-1302955667 -o /tmp/evaluation-result-3206267-1302955667/solver-3206267-1302955667 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206267-1302955667.cnf 

running on 2 cores: 0,2

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: 3.46 3.85 3.64 4/176 4503
/proc/meminfo: memFree=17000936/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=1176 CPUtime=0 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 195 0 0 0 0 0 0 0 25 0 1 0 387982008 1204224 150 33554432000 134512640 135197378 4288620480 18446744073709551615 134533658 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 294 150 78 168 0 125 0

[startup+0.0853201 s]
/proc/loadavg: 3.46 3.85 3.64 4/176 4503
/proc/meminfo: memFree=17000936/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=2004 CPUtime=0.08 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 345 0 0 0 8 0 0 0 25 0 1 0 387982008 2052096 300 33554432000 134512640 135197378 4288620480 18446744073709551615 134542024 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 501 300 91 168 0 332 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2004

[startup+0.100319 s]
/proc/loadavg: 3.46 3.85 3.64 4/176 4503
/proc/meminfo: memFree=17000936/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=2004 CPUtime=0.09 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 352 0 0 0 9 0 0 0 25 0 1 0 387982008 2052096 307 33554432000 134512640 135197378 4288620480 18446744073709551615 134542035 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 501 307 91 168 0 332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2004

[startup+0.300287 s]
/proc/loadavg: 3.46 3.85 3.64 4/176 4503
/proc/meminfo: memFree=17000936/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=2004 CPUtime=0.29 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 368 0 0 0 29 0 0 0 25 0 1 0 387982008 2052096 323 33554432000 134512640 135197378 4288620480 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 501 323 91 168 0 332 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2004

[startup+0.700205 s]
/proc/loadavg: 3.46 3.85 3.64 4/176 4503
/proc/meminfo: memFree=17000936/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=2192 CPUtime=0.69 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 396 0 0 0 69 0 0 0 25 0 1 0 387982008 2244608 351 33554432000 134512640 135197378 4288620480 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 548 351 91 168 0 379 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2192

[startup+1.5011 s]
/proc/loadavg: 3.50 3.85 3.64 5/190 4554
/proc/meminfo: memFree=16992872/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=2396 CPUtime=1.49 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 461 0 0 0 149 0 0 0 25 0 1 0 387982008 2453504 416 33554432000 134512640 135197378 4288620480 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 599 416 91 168 0 430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2396

[startup+3.10082 s]
/proc/loadavg: 3.50 3.85 3.64 6/190 4554
/proc/meminfo: memFree=16991648/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=2648 CPUtime=3.09 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 510 0 0 0 309 0 0 0 25 0 1 0 387982008 2711552 465 33554432000 134512640 135197378 4288620480 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 662 465 91 168 0 493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2648

[startup+6.30024 s]
/proc/loadavg: 3.54 3.85 3.64 5/190 4554
/proc/meminfo: memFree=16990240/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=3420 CPUtime=6.29 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 616 0 0 0 629 0 0 0 25 0 1 0 387982008 3502080 571 33554432000 134512640 135197378 4288620480 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 855 571 91 168 0 686 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3420

[startup+12.7011 s]
/proc/loadavg: 3.58 3.85 3.64 5/190 4554
/proc/meminfo: memFree=16987996/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=3932 CPUtime=12.69 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 816 0 0 0 1269 0 0 0 25 0 1 0 387982008 4026368 771 33554432000 134512640 135197378 4288620480 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 983 771 91 168 0 814 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3932

[startup+25.5009 s]
/proc/loadavg: 3.64 3.86 3.64 6/190 4554
/proc/meminfo: memFree=16984992/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=6228 CPUtime=25.49 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 1261 0 0 0 2549 0 0 0 25 0 1 0 387982008 6377472 1185 33554432000 134512640 135197378 4288620480 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 1557 1185 91 168 0 1388 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6228

[startup+51.1003 s]
/proc/loadavg: 3.89 3.90 3.66 5/190 4717
/proc/meminfo: memFree=16978452/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=8456 CPUtime=51.09 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 1973 0 0 0 5109 0 0 0 25 0 1 0 387982008 8658944 1897 33554432000 134512640 135197378 4288620480 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 2114 1897 91 168 0 1945 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8456

[startup+102.306 s]
/proc/loadavg: 3.95 3.91 3.68 5/190 4719
/proc/meminfo: memFree=16952608/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=15928 CPUtime=102.3 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 3397 0 0 0 10229 1 0 0 25 0 1 0 387982008 16310272 3321 33554432000 134512640 135197378 4288620480 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 3982 3321 91 168 0 3813 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15928

[startup+162.301 s]
/proc/loadavg: 3.98 3.93 3.70 5/190 4747
/proc/meminfo: memFree=16939020/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=23764 CPUtime=162.29 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 4957 0 0 0 16228 1 0 0 25 0 1 0 387982008 24334336 4881 33554432000 134512640 135197378 4288620480 18446744073709551615 134542063 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 5941 4881 91 168 0 5772 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 23764

[startup+222.301 s]
/proc/loadavg: 3.99 3.94 3.71 5/190 4776
/proc/meminfo: memFree=16915132/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=36652 CPUtime=222.29 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 6536 0 0 0 22228 1 0 0 25 0 1 0 387982008 37531648 6460 33554432000 134512640 135197378 4288620480 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 9163 6460 91 168 0 8994 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 36652

[startup+282.3 s]
/proc/loadavg: 4.03 3.96 3.73 5/190 4777
/proc/meminfo: memFree=16886712/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=36652 CPUtime=282.3 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 8057 0 0 0 28228 2 0 0 25 0 1 0 387982008 37531648 7981 33554432000 134512640 135197378 4288620480 18446744073709551615 134593935 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 9163 7981 91 168 0 8994 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 36652

[startup+342.301 s]
/proc/loadavg: 4.01 3.97 3.75 5/190 4779
/proc/meminfo: memFree=16858024/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=49748 CPUtime=342.29 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 9527 0 0 0 34227 2 0 0 25 0 1 0 387982008 50941952 9451 33554432000 134512640 135197378 4288620480 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 12437 9451 91 168 0 12268 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 49748

[startup+402.3 s]
/proc/loadavg: 4.00 3.97 3.76 5/190 4780
/proc/meminfo: memFree=16830720/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=57804 CPUtime=402.3 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 10979 0 0 0 40227 3 0 0 25 0 1 0 387982008 59191296 10903 33554432000 134512640 135197378 4288620480 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 14451 10903 91 168 0 14282 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 57804

[startup+462.301 s]
/proc/loadavg: 4.00 3.97 3.77 5/190 4782
/proc/meminfo: memFree=16803128/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=57804 CPUtime=462.3 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 12368 0 0 0 46227 3 0 0 25 0 1 0 387982008 59191296 12292 33554432000 134512640 135197378 4288620480 18446744073709551615 134525269 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 14451 12292 91 168 0 14282 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 57804

[startup+522.301 s]
/proc/loadavg: 4.00 3.97 3.78 5/190 4784
/proc/meminfo: memFree=16775568/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=77448 CPUtime=522.3 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 13913 0 0 0 52227 3 0 0 25 0 1 0 387982008 79306752 13837 33554432000 134512640 135197378 4288620480 18446744073709551615 134601721 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 19362 13837 91 168 0 19193 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 77448

[startup+582.301 s]
/proc/loadavg: 4.00 3.97 3.79 5/190 4785
/proc/meminfo: memFree=16748232/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=77448 CPUtime=582.3 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 15324 0 0 0 58226 4 0 0 25 0 1 0 387982008 79306752 15248 33554432000 134512640 135197378 4288620480 18446744073709551615 134548496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 19362 15248 91 168 0 19193 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 77448

[startup+642.301 s]
/proc/loadavg: 4.03 3.99 3.81 5/190 4787
/proc/meminfo: memFree=16720900/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=77448 CPUtime=642.31 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 16726 0 0 0 64227 4 0 0 25 0 1 0 387982008 79306752 16650 33554432000 134512640 135197378 4288620480 18446744073709551615 134539185 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 19362 16650 91 168 0 19193 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 77448

[startup+702.3 s]
/proc/loadavg: 4.01 3.99 3.82 5/190 4789
/proc/meminfo: memFree=16693948/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=77580 CPUtime=702.3 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 18139 0 0 0 70225 5 0 0 25 0 1 0 387982008 79441920 18063 33554432000 134512640 135197378 4288620480 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 19395 18063 91 168 0 19226 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 77580

[startup+762.307 s]
/proc/loadavg: 4.00 3.99 3.83 5/190 4790
/proc/meminfo: memFree=16667856/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=107048 CPUtime=762.32 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 19482 0 0 0 76226 6 0 0 25 0 1 0 387982008 109617152 19406 33554432000 134512640 135197378 4288620480 18446744073709551615 134556348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 26762 19406 91 168 0 26593 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 107048

[startup+822.3 s]
/proc/loadavg: 4.05 4.00 3.84 5/190 4792
/proc/meminfo: memFree=16642404/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=123152 CPUtime=822.31 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 20817 0 0 0 82225 6 0 0 25 0 1 0 387982008 126107648 20741 33554432000 134512640 135197378 4288620480 18446744073709551615 134525293 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 30788 20741 91 168 0 30619 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 123152

[startup+882.301 s]
/proc/loadavg: 4.02 4.00 3.84 5/190 4793
/proc/meminfo: memFree=16614836/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=123152 CPUtime=882.31 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 22168 0 0 0 88225 6 0 0 25 0 1 0 387982008 126107648 22092 33554432000 134512640 135197378 4288620480 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 30788 22092 91 168 0 30619 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 123152

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 4795
/proc/meminfo: memFree=16588480/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=123152 CPUtime=942.32 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 23452 0 0 0 94225 7 0 0 25 0 1 0 387982008 126107648 23376 33554432000 134512640 135197378 4288620480 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 30788 23376 91 168 0 30619 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 123152

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 4797
/proc/meminfo: memFree=16561772/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=123152 CPUtime=1002.31 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 24910 0 0 0 100224 7 0 0 25 0 1 0 387982008 126107648 24834 33554432000 134512640 135197378 4288620480 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 30788 24834 91 168 0 30619 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 123152

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 4801
/proc/meminfo: memFree=16535168/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=123152 CPUtime=1062.32 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 26283 0 0 0 106224 8 0 0 25 0 1 0 387982008 126107648 26207 33554432000 134512640 135197378 4288620480 18446744073709551615 134539368 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 30788 26207 91 168 0 30619 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 123152

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 4803
/proc/meminfo: memFree=16509004/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=123152 CPUtime=1122.32 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 27606 0 0 0 112224 8 0 0 25 0 1 0 387982008 126107648 27530 33554432000 134512640 135197378 4288620480 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 30788 27530 91 168 0 30619 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 123152

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 4804
/proc/meminfo: memFree=16484172/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=167352 CPUtime=1182.32 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 28879 0 0 0 118224 8 0 0 25 0 1 0 387982008 171368448 28803 33554432000 134512640 135197378 4288620480 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 41838 28803 91 168 0 41669 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 167352

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 4806
/proc/meminfo: memFree=16458188/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=167352 CPUtime=1242.32 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 30180 0 0 0 124224 8 0 0 25 0 1 0 387982008 171368448 30104 33554432000 134512640 135197378 4288620480 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 41838 30104 91 168 0 41669 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 167352



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 4807
/proc/meminfo: memFree=16432576/32951124 swapFree=67111528/67111528
[pid=4502] ppid=4500 vsize=167352 CPUtime=1300.02 cores=0,2
/proc/4502/stat : 4502 (march_hi) R 4500 4502 4466 0 -1 4202496 31430 0 0 0 129993 9 0 0 25 0 1 0 387982008 171368448 31354 33554432000 134512640 135197378 4288620480 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4502/statm: 41838 31354 91 168 0 41669 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 167352

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.94
CPU system time (s): 0.103984
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 167352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31430
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1668

runsolver used 1.9947 second user time and 3.9684 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-16 14:07:47
IDJOB=3206267
IDBENCH=83025
IDSOLVER=1623
FILE ID=node140/3206267-1302955667
RUNJOBID= node140-1302955667-4484
PBS_JOBID= 13018014
Free space on /tmp= 72208 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S912111154-025.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206267-1302955667/watcher-3206267-1302955667 -o /tmp/evaluation-result-3206267-1302955667/solver-3206267-1302955667 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206267-1302955667.cnf

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

MD5SUM BENCH= 63be53becd3199de3ebad3751e577715
RANDOM SEED=1280328391

node140.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		: 2666.833
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		: 2666.833
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	: 5226.14
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		: 2666.833
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	: 5332.75
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		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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		: 2666.833
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17001108 kB
Buffers:        771892 kB
Cached:       14749400 kB
SwapCached:          0 kB
Active:        8444256 kB
Inactive:      7139260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17001108 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1784 kB
Writeback:           0 kB
AnonPages:       62784 kB
Mapped:          14708 kB
Slab:           302624 kB
PageTables:       5404 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   185104 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= 72204 MiB
End job on node140 at 2011-04-16 14:29:29