Trace number 3211429

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) 5000.12 4999.93

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S610796494-086.SATISFIABLE.cnf
MD5SUM82f21398af62a72249630e457a91aa93
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 600 variables and 2556 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 598 free variables and 2544 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.430
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 175 duplicate clauses
0.00/0.01	c resolvent_look() :: found 96 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 600 variables and 2640 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 600 variabels and 2640 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2640 / 600 ) = 4.40
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 = 598
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: 143
0.02/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 998
0.09/0.19	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 10456
1.99/2.01	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 80565
17.40/17.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 451902
108.59/108.63	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 1910689
505.11/505.17	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 6/999) NodeCount: 6249896
1797.36/1797.34	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |****************
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c |************************
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c |****************************************************************| ( 7/999) NodeCount: 16136467
4998.77/4998.63	c |----------------------------------------------------------------|
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-3211429-1303180905/watcher-3211429-1303180905 -o /tmp/evaluation-result-3211429-1303180905/solver-3211429-1303180905 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211429-1303180905.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: 1.82 1.93 1.97 3/177 32361
/proc/meminfo: memFree=17263344/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=1188 CPUtime=0 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 199 0 0 0 0 0 0 0 25 0 1 0 508321159 1216512 153 33554432000 134512640 135197378 4290961104 18446744073709551615 134619088 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 297 153 78 168 0 128 0

[startup+0.0291489 s]
/proc/loadavg: 1.82 1.93 1.97 3/177 32361
/proc/meminfo: memFree=17263344/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=2072 CPUtime=0.02 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 359 0 0 0 2 0 0 0 25 0 1 0 508321159 2121728 313 33554432000 134512640 135197378 4290961104 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 518 313 91 168 0 349 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2072

[startup+0.101129 s]
/proc/loadavg: 1.82 1.93 1.97 3/177 32361
/proc/meminfo: memFree=17263344/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=2072 CPUtime=0.09 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 378 0 0 0 9 0 0 0 25 0 1 0 508321159 2121728 332 33554432000 134512640 135197378 4290961104 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 518 332 91 168 0 349 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2072

[startup+0.301111 s]
/proc/loadavg: 1.82 1.93 1.97 3/177 32361
/proc/meminfo: memFree=17263344/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=2204 CPUtime=0.29 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 397 0 0 0 29 0 0 0 25 0 1 0 508321159 2256896 351 33554432000 134512640 135197378 4290961104 18446744073709551615 134542024 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 551 351 91 168 0 382 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2204

[startup+0.701023 s]
/proc/loadavg: 1.82 1.93 1.97 3/177 32361
/proc/meminfo: memFree=17263344/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=2340 CPUtime=0.69 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 443 0 0 0 69 0 0 0 25 0 1 0 508321159 2396160 397 33554432000 134512640 135197378 4290961104 18446744073709551615 134541897 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 585 397 91 168 0 416 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2340

[startup+1.50087 s]
/proc/loadavg: 1.82 1.93 1.97 3/178 32362
/proc/meminfo: memFree=17261732/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=2408 CPUtime=1.49 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 469 0 0 0 149 0 0 0 25 0 1 0 508321159 2465792 423 33554432000 134512640 135197378 4290961104 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 602 423 91 168 0 433 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2408

[startup+3.10058 s]
/proc/loadavg: 1.82 1.93 1.97 3/178 32362
/proc/meminfo: memFree=17260988/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=2816 CPUtime=3.09 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 525 0 0 0 309 0 0 0 25 0 1 0 508321159 2883584 479 33554432000 134512640 135197378 4290961104 18446744073709551615 134593993 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 704 479 91 168 0 535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2816

[startup+6.30096 s]
/proc/loadavg: 1.84 1.93 1.97 3/178 32362
/proc/meminfo: memFree=17259620/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=3516 CPUtime=6.3 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 647 0 0 0 630 0 0 0 25 0 1 0 508321159 3600384 601 33554432000 134512640 135197378 4290961104 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 879 601 91 168 0 710 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3516

[startup+12.7008 s]
/proc/loadavg: 1.85 1.93 1.97 3/178 32362
/proc/meminfo: memFree=17257268/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=4164 CPUtime=12.7 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 851 0 0 0 1270 0 0 0 25 0 1 0 508321159 4263936 805 33554432000 134512640 135197378 4290961104 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 1041 805 91 168 0 872 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4164

[startup+25.5003 s]
/proc/loadavg: 1.88 1.93 1.97 3/178 32363
/proc/meminfo: memFree=17252900/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=6348 CPUtime=25.5 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 1257 0 0 0 2550 0 0 0 25 0 1 0 508321159 6500352 1211 33554432000 134512640 135197378 4290961104 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 1587 1211 91 168 0 1418 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6348

[startup+51.1004 s]
/proc/loadavg: 1.92 1.94 1.97 3/178 32363
/proc/meminfo: memFree=17244816/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=11192 CPUtime=51.1 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 2050 0 0 0 5109 1 0 0 25 0 1 0 508321159 11460608 2004 33554432000 134512640 135197378 4290961104 18446744073709551615 134542069 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 2798 2004 91 168 0 2629 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11192

[startup+102.306 s]
/proc/loadavg: 1.96 1.94 1.97 3/178 32365
/proc/meminfo: memFree=17228296/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=16276 CPUtime=102.3 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 3531 0 0 0 10229 1 0 0 25 0 1 0 508321159 16666624 3485 33554432000 134512640 135197378 4290961104 18446744073709551615 134548463 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 4069 3485 91 168 0 3900 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16276

[startup+162.3 s]
/proc/loadavg: 1.98 1.95 1.97 3/178 32366
/proc/meminfo: memFree=17209792/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=24232 CPUtime=162.3 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 5269 0 0 0 16228 2 0 0 25 0 1 0 508321159 24813568 5223 33554432000 134512640 135197378 4290961104 18446744073709551615 134556704 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 6058 5223 91 168 0 5889 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 24232

[startup+222.301 s]
/proc/loadavg: 1.99 1.96 1.97 3/178 32368
/proc/meminfo: memFree=17191544/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=37240 CPUtime=222.3 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 6970 0 0 0 22228 2 0 0 25 0 1 0 508321159 38133760 6924 33554432000 134512640 135197378 4290961104 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 9310 6924 91 168 0 9141 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 37240

[startup+282.301 s]
/proc/loadavg: 1.99 1.96 1.97 3/178 32370
/proc/meminfo: memFree=17174160/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=50336 CPUtime=282.31 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 8650 0 0 0 28228 3 0 0 25 0 1 0 508321159 51544064 8604 33554432000 134512640 135197378 4290961104 18446744073709551615 134525288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 12584 8604 91 168 0 12415 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 50336

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/178 32371
/proc/meminfo: memFree=17156652/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=50336 CPUtime=342.3 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 10280 0 0 0 34227 3 0 0 25 0 1 0 508321159 51544064 10234 33554432000 134512640 135197378 4290961104 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 12584 10234 91 168 0 12415 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 50336

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/178 32373
/proc/meminfo: memFree=17140012/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=59024 CPUtime=402.3 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 11883 0 0 0 40227 3 0 0 25 0 1 0 508321159 60440576 11837 33554432000 134512640 135197378 4290961104 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 14756 11837 91 168 0 14587 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 59024

[startup+462.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/178 32374
/proc/meminfo: memFree=17123608/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=78668 CPUtime=462.31 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 13466 0 0 0 46227 4 0 0 25 0 1 0 508321159 80556032 13420 33554432000 134512640 135197378 4290961104 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 19667 13420 91 168 0 19498 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 78668

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/178 32376
/proc/meminfo: memFree=17107580/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=78668 CPUtime=522.31 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 15040 0 0 0 52227 4 0 0 25 0 1 0 508321159 80556032 14994 33554432000 134512640 135197378 4290961104 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 19667 14994 91 168 0 19498 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 78668

[startup+582.301 s]
/proc/loadavg: 2.06 1.99 1.98 3/178 32378
/proc/meminfo: memFree=17089336/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=78668 CPUtime=582.31 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 16713 0 0 0 58227 4 0 0 25 0 1 0 508321159 80556032 16667 33554432000 134512640 135197378 4290961104 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 19667 16667 91 168 0 19498 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 78668

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32482
/proc/meminfo: memFree=16171856/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4062.45 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 103438 0 0 0 406216 29 0 0 25 0 1 0 508321159 601374720 103392 33554432000 134512640 135197378 4290961104 18446744073709551615 134548494 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 103392 91 168 0 146651 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 587280

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32484
/proc/meminfo: memFree=16158060/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4122.45 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 104815 0 0 0 412215 30 0 0 25 0 1 0 508321159 601374720 104769 33554432000 134512640 135197378 4290961104 18446744073709551615 134539170 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 104769 91 168 0 146651 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 587280

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32486
/proc/meminfo: memFree=16141648/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4182.45 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 106226 0 0 0 418215 30 0 0 25 0 1 0 508321159 601374720 106180 33554432000 134512640 135197378 4290961104 18446744073709551615 134597216 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 106180 91 168 0 146651 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 587280

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32487
/proc/meminfo: memFree=16125644/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4242.45 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 107646 0 0 0 424214 31 0 0 25 0 1 0 508321159 601374720 107600 33554432000 134512640 135197378 4290961104 18446744073709551615 134553056 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 107600 91 168 0 146651 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 587280

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32489
/proc/meminfo: memFree=16109996/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4302.45 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 109018 0 0 0 430213 32 0 0 25 0 1 0 508321159 601374720 108972 33554432000 134512640 135197378 4290961104 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 108972 91 168 0 146651 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 587280

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32490
/proc/meminfo: memFree=16095444/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4362.45 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 110459 0 0 0 436213 32 0 0 25 0 1 0 508321159 601374720 110413 33554432000 134512640 135197378 4290961104 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 110413 91 168 0 146651 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 587280

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32492
/proc/meminfo: memFree=16079168/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4422.46 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 111826 0 0 0 442213 33 0 0 25 0 1 0 508321159 601374720 111780 33554432000 134512640 135197378 4290961104 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 111780 91 168 0 146651 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 587280

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32494
/proc/meminfo: memFree=16063996/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4482.46 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 113209 0 0 0 448213 33 0 0 25 0 1 0 508321159 601374720 113163 33554432000 134512640 135197378 4290961104 18446744073709551615 134542326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 113163 91 168 0 146651 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 587280

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32495
/proc/meminfo: memFree=16048968/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4542.46 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 114616 0 0 0 454212 34 0 0 25 0 1 0 508321159 601374720 114570 33554432000 134512640 135197378 4290961104 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 114570 91 168 0 146651 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 587280

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32497
/proc/meminfo: memFree=16033324/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4602.47 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 115939 0 0 0 460213 34 0 0 25 0 1 0 508321159 601374720 115893 33554432000 134512640 135197378 4290961104 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 115893 91 168 0 146651 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 587280

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32498
/proc/meminfo: memFree=16018280/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4662.46 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 117290 0 0 0 466212 34 0 0 25 0 1 0 508321159 601374720 117244 33554432000 134512640 135197378 4290961104 18446744073709551615 134617973 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 117244 91 168 0 146651 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 587280

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32500
/proc/meminfo: memFree=16003476/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4722.48 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 118662 0 0 0 472213 35 0 0 25 0 1 0 508321159 601374720 118616 33554432000 134512640 135197378 4290961104 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 118616 91 168 0 146651 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 587280

[startup+4782.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 32511
/proc/meminfo: memFree=15988256/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4782.47 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 120031 0 0 0 478212 35 0 0 25 0 1 0 508321159 601374720 119985 33554432000 134512640 135197378 4290961104 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 119985 91 168 0 146651 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 587280

[startup+4842.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 32512
/proc/meminfo: memFree=15973696/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4842.47 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 121378 0 0 0 484211 36 0 0 25 0 1 0 508321159 601374720 121332 33554432000 134512640 135197378 4290961104 18446744073709551615 134592216 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 121332 91 168 0 146651 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 587280

[startup+4902.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 32514
/proc/meminfo: memFree=15958900/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4902.48 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 122721 0 0 0 490211 37 0 0 25 0 1 0 508321159 601374720 122675 33554432000 134512640 135197378 4290961104 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 122675 91 168 0 146651 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 587280

[startup+4962.3 s]
/proc/loadavg: 1.93 2.00 1.99 2/173 32533
/proc/meminfo: memFree=16775736/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=4962.48 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 124019 0 0 0 496211 37 0 0 25 0 1 0 508321159 601374720 123973 33554432000 134512640 135197378 4290961104 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 123973 91 168 0 146651 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 587280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.47 1.87 1.95 2/172 32534
/proc/meminfo: memFree=16773248/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=5000.08 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 124784 0 0 0 499971 37 0 0 25 0 1 0 508321159 601374720 124738 33554432000 134512640 135197378 4290961104 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 124738 91 168 0 146651 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 587280

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

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

[startup+4999.9 s]
/proc/loadavg: 1.47 1.87 1.95 2/172 32534
/proc/meminfo: memFree=16773248/32950928 swapFree=67111524/67111528
[pid=32361] ppid=32359 vsize=587280 CPUtime=5000.08 cores=0,2,4,6
/proc/32361/stat : 32361 (march_hi) R 32359 32361 32241 0 -1 4202496 124784 0 0 0 499971 37 0 0 25 0 1 0 508321159 601374720 124738 33554432000 134512640 135197378 4290961104 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32361/statm: 146820 124738 91 168 0 146651 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 587280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.12
CPU user time (s): 4999.71
CPU system time (s): 0.407937
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 587280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.71
system time used= 0.407937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 124784
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= 4
involuntary context switches= 56634

runsolver used 7.54785 second user time and 15.1907 second system time

The end

Launcher Data

Begin job on node115 at 2011-04-19 04:41:45
IDJOB=3211429
IDBENCH=83006
IDSOLVER=1627
FILE ID=node115/3211429-1303180905
RUNJOBID= node115-1303180859-32259
PBS_JOBID= 13021059
Free space on /tmp= 72948 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S610796494-086.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211429-1303180905/watcher-3211429-1303180905 -o /tmp/evaluation-result-3211429-1303180905/solver-3211429-1303180905 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211429-1303180905.cnf

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

MD5SUM BENCH= 82f21398af62a72249630e457a91aa93
RANDOM SEED=1816227375

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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		: 2666.811
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		: 2666.811
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		: 2666.811
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		: 2666.811
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		: 2666.811
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		: 2666.811
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:     32950928 kB
MemFree:      17263360 kB
Buffers:        664124 kB
Cached:       14602576 kB
SwapCached:          4 kB
Active:        4881804 kB
Inactive:     10460120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17263360 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             792 kB
Writeback:           0 kB
AnonPages:       74804 kB
Mapped:          15076 kB
Slab:           281948 kB
PageTables:       4712 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   222120 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= 72948 MiB
End job on node115 at 2011-04-19 06:05:07