Trace number 3420668

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
march_rw 2011-03-02? (TO) 5000.05 4999.94

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S1114532273-035.SATISFIABLE.cnf
MD5SUMff7e731e0657a2728f5ff73a4fd8bb2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
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, 26 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 546 free variables and 2317 clauses.
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 169 duplicate clauses
0.00/0.01	c resolvent_look() :: found 96 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2413 / 550 ) = 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 = 546
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: 156
0.04/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 773
0.09/0.12	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 7264
1.11/1.12	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 51213
8.89/8.91	c |----------------------------------------------------------------|
c |*
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c |****
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 257727
50.39/50.45	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 965259
208.37/208.46	c |----------------------------------------------------------------|
c |*
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c |***
c |****
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 2776766
653.30/653.31	c |----------------------------------------------------------------|
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c |****************
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c |****************************************************************| ( 7/999) NodeCount: 6279227
1589.31/1589.33	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 8/999) NodeCount: 11444239
3072.45/3072.45	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************
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c |***********************************************
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c |****************************************************************| ( 9/999) NodeCount: 17295129
4860.20/4860.17	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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: 961)

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-3420668-1306638440/watcher-3420668-1306638440 -o /tmp/evaluation-result-3420668-1306638440/solver-3420668-1306638440 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420668-1306638440.cnf 

running on 4 cores: 1,3,5,7

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): 5100 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: 1.96 1.85 1.91 3/535 15983
/proc/meminfo: memFree=14226596/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=7548 CPUtime=0 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 396 0 0 0 0 0 0 0 25 0 1 0 756260223 7729152 340 33554432000 4194304 4300876 140735976249312 18446744073709551615 4287984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15983/statm: 1887 340 154 27 0 336 0

[startup+0.050554 s]
/proc/loadavg: 1.96 1.85 1.91 3/535 15983
/proc/meminfo: memFree=14226596/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=7680 CPUtime=0.04 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 466 0 0 0 4 0 0 0 25 0 1 0 756260223 7864320 410 33554432000 4194304 4300876 140735976249312 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15983/statm: 1920 410 168 27 0 369 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7680

[startup+0.100533 s]
/proc/loadavg: 1.96 1.85 1.91 3/535 15983
/proc/meminfo: memFree=14226596/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=7680 CPUtime=0.09 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 488 0 0 0 9 0 0 0 18 0 1 0 756260223 7864320 432 33554432000 4194304 4300876 140735976249312 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15983/statm: 1920 432 168 27 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7680

[startup+0.300509 s]
/proc/loadavg: 1.96 1.85 1.91 3/535 15983
/proc/meminfo: memFree=14226596/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=7680 CPUtime=0.29 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 503 0 0 0 29 0 0 0 18 0 1 0 756260223 7864320 447 33554432000 4194304 4300876 140735976249312 18446744073709551615 212039655296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15983/statm: 1920 447 168 27 0 369 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7680

[startup+0.700426 s]
/proc/loadavg: 1.96 1.85 1.91 3/535 15983
/proc/meminfo: memFree=14226596/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=7948 CPUtime=0.69 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 558 0 0 0 69 0 0 0 18 0 1 0 756260223 8138752 502 33554432000 4194304 4300876 140735976249312 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15983/statm: 1987 502 168 27 0 436 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7948

[startup+1.50028 s]
/proc/loadavg: 1.97 1.85 1.91 3/536 15984
/proc/meminfo: memFree=14224248/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=8116 CPUtime=1.49 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 589 0 0 0 149 0 0 0 19 0 1 0 756260223 8310784 533 33554432000 4194304 4300876 140735976249312 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15983/statm: 2029 533 169 27 0 478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8116

[startup+3.101 s]
/proc/loadavg: 1.97 1.85 1.91 3/536 15984
/proc/meminfo: memFree=14222668/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=8692 CPUtime=3.09 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 660 0 0 0 309 0 0 0 25 0 1 0 756260223 8900608 604 33554432000 4194304 4300876 140735976249312 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15983/statm: 2173 604 169 27 0 622 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8692

[startup+6.30043 s]
/proc/loadavg: 1.97 1.86 1.91 3/536 15984
/proc/meminfo: memFree=14221916/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=9032 CPUtime=6.29 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 792 0 0 0 629 0 0 0 25 0 1 0 756260223 9248768 736 33554432000 4194304 4300876 140735976249312 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15983/statm: 2258 736 169 27 0 707 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9032

[startup+12.7003 s]
/proc/loadavg: 1.97 1.86 1.91 3/536 15985
/proc/meminfo: memFree=14220352/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=10940 CPUtime=12.69 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 1107 0 0 0 1269 0 0 0 25 0 1 0 756260223 11202560 1051 33554432000 4194304 4300876 140735976249312 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15983/statm: 2735 1051 169 27 0 1184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10940

[startup+25.501 s]
/proc/loadavg: 1.98 1.86 1.91 3/536 15985
/proc/meminfo: memFree=14217128/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=12592 CPUtime=25.49 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 1593 0 0 0 2549 0 0 0 25 0 1 0 756260223 12894208 1537 33554432000 4194304 4300876 140735976249312 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15983/statm: 3148 1537 169 27 0 1597 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12592

[startup+51.1004 s]
/proc/loadavg: 1.98 1.87 1.91 3/536 15986
/proc/meminfo: memFree=14210924/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=17904 CPUtime=51.09 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 2502 0 0 0 5109 0 0 0 25 0 1 0 756260223 18333696 2446 33554432000 4194304 4300876 140735976249312 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15983/statm: 4476 2446 169 27 0 2925 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17904

[startup+102.319 s]
/proc/loadavg: 1.99 1.89 1.91 3/536 15987
/proc/meminfo: memFree=14197868/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=29604 CPUtime=102.31 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 4334 0 0 0 10230 1 0 0 25 0 1 0 756260223 30314496 4278 33554432000 4194304 4300876 140735976249312 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15983/statm: 7401 4278 169 27 0 5850 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 29604

[startup+162.301 s]
/proc/loadavg: 2.06 1.94 1.92 3/536 15989
/proc/meminfo: memFree=14182724/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=42332 CPUtime=162.27 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 6397 0 0 0 16226 1 0 0 25 0 1 0 756260223 43347968 6341 33554432000 4194304 4300876 140735976249312 18446744073709551615 4288176 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 10583 6341 169 27 0 9032 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 42332

[startup+222.301 s]
/proc/loadavg: 2.05 1.96 1.93 3/536 15990
/proc/meminfo: memFree=14168564/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=42332 CPUtime=222.28 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 8360 0 0 0 22226 2 0 0 25 0 1 0 756260223 43347968 8304 33554432000 4194304 4300876 140735976249312 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 10583 8304 169 27 0 9032 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 42332

[startup+282.301 s]
/proc/loadavg: 2.02 1.96 1.93 3/536 15992
/proc/meminfo: memFree=14154264/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=63424 CPUtime=282.27 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 10412 0 0 0 28225 2 0 0 25 0 1 0 756260223 64946176 10356 33554432000 4194304 4300876 140735976249312 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 15856 10356 169 27 0 14305 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 63424

[startup+342.3 s]
/proc/loadavg: 2.00 1.97 1.93 3/536 15993
/proc/meminfo: memFree=14140112/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=63424 CPUtime=342.28 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 12354 0 0 0 34225 3 0 0 25 0 1 0 756260223 64946176 12298 33554432000 4194304 4300876 140735976249312 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 15856 12298 169 27 0 14305 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 63424

[startup+402.301 s]
/proc/loadavg: 2.00 1.97 1.93 3/536 15995
/proc/meminfo: memFree=14125832/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=83068 CPUtime=402.28 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 14309 0 0 0 40225 3 0 0 25 0 1 0 756260223 85061632 14253 33554432000 4194304 4300876 140735976249312 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 20767 14253 169 27 0 19216 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 83068

[startup+462.301 s]
/proc/loadavg: 2.00 1.97 1.93 3/536 15997
/proc/meminfo: memFree=14111812/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=83068 CPUtime=462.28 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 16235 0 0 0 46224 4 0 0 25 0 1 0 756260223 85061632 16179 33554432000 4194304 4300876 140735976249312 18446744073709551615 212039351728 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 20767 16179 169 27 0 19216 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 83068

[startup+522.3 s]
/proc/loadavg: 2.04 1.99 1.93 3/536 15998
/proc/meminfo: memFree=14099992/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=99064 CPUtime=522.28 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 18149 0 0 0 52224 4 0 0 25 0 1 0 756260223 101441536 18093 33554432000 4194304 4300876 140735976249312 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 24766 18093 169 27 0 23215 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 99064

[startup+582.3 s]
/proc/loadavg: 2.05 2.00 1.94 3/536 16000
/proc/meminfo: memFree=14087444/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=128532 CPUtime=582.29 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 19975 0 0 0 58224 5 0 0 25 0 1 0 756260223 131616768 19919 33554432000 4194304 4300876 140735976249312 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 32133 19919 169 27 0 30582 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 128532

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.10 2.05 2.01 3/536 16105
/proc/meminfo: memFree=13362232/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=583880 CPUtime=4062.4 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 119145 0 0 0 406213 27 0 0 25 0 1 0 756260223 597893120 119089 33554432000 4194304 4300876 140735976249312 18446744073709551615 4217417 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 145970 119089 169 27 0 144419 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 583880

[startup+4122.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/536 16106
/proc/meminfo: memFree=13350560/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=583880 CPUtime=4122.38 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 120665 0 0 0 412211 27 0 0 25 0 1 0 756260223 597893120 120609 33554432000 4194304 4300876 140735976249312 18446744073709551615 4200293 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 145970 120609 169 27 0 144419 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 583880

[startup+4182.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/536 16108
/proc/meminfo: memFree=13339104/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4182.38 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 122255 0 0 0 418210 28 0 0 25 0 1 0 756260223 728911872 122199 33554432000 4194304 4300876 140735976249312 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 122199 169 27 0 176406 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 711828

[startup+4242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 16109
/proc/meminfo: memFree=13326676/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4242.38 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 123964 0 0 0 424210 28 0 0 25 0 1 0 756260223 728911872 123908 33554432000 4194304 4300876 140735976249312 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 123908 169 27 0 176406 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 711828

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 16111
/proc/meminfo: memFree=13314608/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4302.38 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 125572 0 0 0 430210 28 0 0 25 0 1 0 756260223 728911872 125516 33554432000 4194304 4300876 140735976249312 18446744073709551615 4288489 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 125516 169 27 0 176406 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 711828

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 16113
/proc/meminfo: memFree=13305152/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4362.39 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 127184 0 0 0 436210 29 0 0 25 0 1 0 756260223 728911872 127128 33554432000 4194304 4300876 140735976249312 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 127128 169 27 0 176406 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 711828

[startup+4422.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/536 16114
/proc/meminfo: memFree=13292560/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4422.39 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 128764 0 0 0 442210 29 0 0 25 0 1 0 756260223 728911872 128708 33554432000 4194304 4300876 140735976249312 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 128708 169 27 0 176406 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 711828

[startup+4482.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/536 16116
/proc/meminfo: memFree=13280736/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4482.38 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 130243 0 0 0 448209 29 0 0 25 0 1 0 756260223 728911872 130187 33554432000 4194304 4300876 140735976249312 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 130187 169 27 0 176406 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 711828

[startup+4542.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/536 16117
/proc/meminfo: memFree=13269896/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4542.39 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 131831 0 0 0 454210 29 0 0 25 0 1 0 756260223 728911872 131775 33554432000 4194304 4300876 140735976249312 18446744073709551615 4248947 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 131775 169 27 0 176406 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 711828

[startup+4602.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/536 16119
/proc/meminfo: memFree=13258936/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4602.41 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 133393 0 0 0 460211 30 0 0 25 0 1 0 756260223 728911872 133337 33554432000 4194304 4300876 140735976249312 18446744073709551615 4228518 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 133337 169 27 0 176406 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 711828

[startup+4662.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/536 16123
/proc/meminfo: memFree=13246260/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4662.39 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 134892 0 0 0 466209 30 0 0 25 0 1 0 756260223 728911872 134836 33554432000 4194304 4300876 140735976249312 18446744073709551615 4261440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 134836 169 27 0 176406 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 711828

[startup+4722.32 s]
/proc/loadavg: 2.07 2.06 2.01 3/536 16125
/proc/meminfo: memFree=13236360/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4722.41 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 136365 0 0 0 472211 30 0 0 25 0 1 0 756260223 728911872 136309 33554432000 4194304 4300876 140735976249312 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 136309 169 27 0 176406 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 711828

[startup+4782.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/536 16127
/proc/meminfo: memFree=13225284/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4782.39 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 137830 0 0 0 478209 30 0 0 25 0 1 0 756260223 728911872 137774 33554432000 4194304 4300876 140735976249312 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 137774 169 27 0 176406 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 711828

[startup+4842.3 s]
/proc/loadavg: 1.67 1.96 1.97 2/530 16146
/proc/meminfo: memFree=13691460/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4842.4 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 139300 0 0 0 484209 31 0 0 25 0 1 0 756260223 728911872 139244 33554432000 4194304 4300876 140735976249312 18446744073709551615 4281040 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 139244 169 27 0 176406 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 711828

[startup+4902.3 s]
/proc/loadavg: 1.24 1.78 1.91 2/530 16148
/proc/meminfo: memFree=13685208/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4902.4 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 140968 0 0 0 490209 31 0 0 25 0 1 0 756260223 728911872 140912 33554432000 4194304 4300876 140735976249312 18446744073709551615 4228465 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 140912 169 27 0 176406 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 711828

[startup+4962.3 s]
/proc/loadavg: 1.16 1.65 1.86 2/530 16150
/proc/meminfo: memFree=13678220/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=4962.4 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 142671 0 0 0 496209 31 0 0 25 0 1 0 756260223 728911872 142615 33554432000 4194304 4300876 140735976249312 18446744073709551615 4200411 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 142615 169 27 0 176406 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 711828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.08 1.57 1.82 2/530 16151
/proc/meminfo: memFree=13674108/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=5000.02 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 143711 0 0 0 499970 32 0 0 25 0 1 0 756260223 728911872 143655 33554432000 4194304 4300876 140735976249312 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 143655 169 27 0 176406 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 711828

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: 1.08 1.57 1.82 2/530 16151
/proc/meminfo: memFree=13674108/32951124 swapFree=51873512/67111528
[pid=15983] ppid=15981 vsize=711828 CPUtime=5000.02 cores=1,3,5,7
/proc/15983/stat : 15983 (march_rw) R 15981 15983 6029 0 -1 4202496 143711 0 0 0 499970 32 0 0 25 0 1 0 756260223 728911872 143655 33554432000 4194304 4300876 140735976249312 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/15983/statm: 177957 143655 169 27 0 176406 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 711828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.05
CPU user time (s): 4999.71
CPU system time (s): 0.343947
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 711828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.71
system time used= 0.343947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 143711
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= 7799

runsolver used 24.0034 second user time and 57.8612 second system time

The end

Launcher Data

Begin job on node146 at 2011-05-29 05:07:20
IDJOB=3420668
IDBENCH=82920
IDSOLVER=1913
FILE ID=node146/3420668-1306638440
RUNJOBID= node146-1306638257-15905
PBS_JOBID= 13471585
Free space on /tmp= 73372 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1114532273-035.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420668-1306638440/watcher-3420668-1306638440 -o /tmp/evaluation-result-3420668-1306638440/solver-3420668-1306638440 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420668-1306638440.cnf

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

MD5SUM BENCH= ff7e731e0657a2728f5ff73a4fd8bb2e
RANDOM SEED=1485258228

node146.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	: 5332.75
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		: 2666.830
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	: 5332.86
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	: 5332.75
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		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14226892 kB
Buffers:        347916 kB
Cached:        6002696 kB
SwapCached:      56236 kB
Active:       13003880 kB
Inactive:      5403332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14226892 kB
SwapTotal:    67111528 kB
SwapFree:     51873512 kB
Dirty:             236 kB
Writeback:          36 kB
AnonPages:    12007420 kB
Mapped:          30312 kB
Slab:           148608 kB
PageTables:      97416 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 160725012 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= 73372 MiB
End job on node146 at 2011-05-29 06:30:42