Trace number 3152259

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) 1299.99 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S1300417189-038-UNKNOWN.cnf
MD5SUM0ed8ade65938c7fcf06ab054c90e3de3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.200968
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 73 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 2489 free variables and 10427 clauses.
0.00/0.05	c using 3-SAT heuristics (occurence based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 166 duplicate clauses
0.00/0.05	c resolvent_look() :: found 108 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 10535 / 2500 ) = 4.21
0.00/0.05	c longest clause has size 3
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 2489
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 286
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 17304
4.29/4.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1039152
254.78/254.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152259-1301697229/watcher-3152259-1301697229 -o /tmp/evaluation-result-3152259-1301697229/solver-3152259-1301697229 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152259-1301697229.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 0.93 1.81 2.86 2/174 7745
/proc/meminfo: memFree=21611004/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=6988 CPUtime=0 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4194304 345 0 0 0 0 0 0 0 24 0 1 0 281322495 7155712 289 33554432000 4194304 4300876 140735654654272 18446744073709551615 274664469189 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 1747 289 113 27 0 196 0

[startup+0.103423 s]
/proc/loadavg: 0.93 1.81 2.86 2/174 7745
/proc/meminfo: memFree=21611004/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=11624 CPUtime=0.09 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 3056 0 0 0 9 0 0 0 25 0 1 0 281322495 11902976 1412 33554432000 4194304 4300876 140735654654272 18446744073709551615 4228817 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 2906 1412 168 27 0 1355 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.200409 s]
/proc/loadavg: 0.93 1.81 2.86 2/174 7745
/proc/meminfo: memFree=21611004/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=11888 CPUtime=0.19 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 3098 0 0 0 19 0 0 0 25 0 1 0 281322495 12173312 1454 33554432000 4194304 4300876 140735654654272 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 2972 1454 168 27 0 1421 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11888

[startup+0.300391 s]
/proc/loadavg: 0.93 1.81 2.86 2/174 7745
/proc/meminfo: memFree=21611004/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=11888 CPUtime=0.29 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 3112 0 0 0 29 0 0 0 18 0 1 0 281322495 12173312 1468 33554432000 4194304 4300876 140735654654272 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 2972 1468 168 27 0 1421 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11888

[startup+0.700322 s]
/proc/loadavg: 0.93 1.81 2.86 2/174 7745
/proc/meminfo: memFree=21611004/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=12040 CPUtime=0.69 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 3150 0 0 0 69 0 0 0 18 0 1 0 281322495 12328960 1506 33554432000 4194304 4300876 140735654654272 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 3010 1506 168 27 0 1459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12040

[startup+1.50019 s]
/proc/loadavg: 0.93 1.81 2.86 5/188 7772
/proc/meminfo: memFree=21534248/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=12320 CPUtime=1.49 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 3198 0 0 0 149 0 0 0 19 0 1 0 281322495 12615680 1554 33554432000 4194304 4300876 140735654654272 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 3080 1554 168 27 0 1529 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12320

[startup+3.10091 s]
/proc/loadavg: 1.18 1.85 2.87 5/188 7772
/proc/meminfo: memFree=21518004/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=12624 CPUtime=3.09 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 3294 0 0 0 309 0 0 0 25 0 1 0 281322495 12926976 1650 33554432000 4194304 4300876 140735654654272 18446744073709551615 4288476 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 3156 1650 169 27 0 1605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12624

[startup+6.30036 s]
/proc/loadavg: 1.18 1.85 2.87 6/188 7772
/proc/meminfo: memFree=21476852/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=13136 CPUtime=6.29 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 3383 0 0 0 629 0 0 0 25 0 1 0 281322495 13451264 1738 33554432000 4194304 4300876 140735654654272 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 3284 1738 169 27 0 1733 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13136

[startup+12.7002 s]
/proc/loadavg: 1.83 1.97 2.90 5/188 7772
/proc/meminfo: memFree=21465832/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=14136 CPUtime=12.69 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 3584 0 0 0 1269 0 0 0 25 0 1 0 281322495 14475264 1939 33554432000 4194304 4300876 140735654654272 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 3534 1939 169 27 0 1983 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14136

[startup+25.501 s]
/proc/loadavg: 2.17 2.04 2.91 6/188 7774
/proc/meminfo: memFree=21460004/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=16304 CPUtime=25.49 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 3944 0 0 0 2549 0 0 0 25 0 1 0 281322495 16695296 2299 33554432000 4194304 4300876 140735654654272 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 4076 2299 170 27 0 2525 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16304

[startup+51.1006 s]
/proc/loadavg: 2.79 2.19 2.94 5/188 7774
/proc/meminfo: memFree=21452468/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=18420 CPUtime=51.09 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 4636 0 0 0 5108 1 0 0 25 0 1 0 281322495 18862080 2990 33554432000 4194304 4300876 140735654654272 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 4605 2990 169 27 0 3054 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18420

[startup+102.301 s]
/proc/loadavg: 3.52 2.49 3.00 5/188 7776
/proc/meminfo: memFree=21438560/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=25668 CPUtime=102.29 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 5991 0 0 0 10227 2 0 0 25 0 1 0 281322495 26284032 4345 33554432000 4194304 4300876 140735654654272 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 6417 4345 169 27 0 4866 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 25668

[startup+162.3 s]
/proc/loadavg: 3.82 2.77 3.06 5/188 7776
/proc/meminfo: memFree=21423916/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=32660 CPUtime=162.29 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 7614 0 0 0 16225 4 0 0 25 0 1 0 281322495 33443840 5968 33554432000 4194304 4300876 140735654654272 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 8165 5968 169 27 0 6614 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32660

[startup+222.307 s]
/proc/loadavg: 3.93 2.99 3.11 5/188 7778
/proc/meminfo: memFree=21409880/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=43724 CPUtime=222.28 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 9319 0 0 0 22224 4 0 0 25 0 1 0 281322495 44773376 7673 33554432000 4194304 4300876 140735654654272 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 10931 7673 169 27 0 9380 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 43724

[startup+282.3 s]
/proc/loadavg: 4.01 3.18 3.17 5/188 7780
/proc/meminfo: memFree=21396476/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=56820 CPUtime=282.28 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 10929 0 0 0 28223 5 0 0 25 0 1 0 281322495 58183680 9283 33554432000 4194304 4300876 140735654654272 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 14205 9283 169 27 0 12654 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 56820

[startup+342.301 s]
/proc/loadavg: 4.00 3.33 3.22 5/188 7782
/proc/meminfo: memFree=21383176/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=56952 CPUtime=342.28 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 12453 0 0 0 34222 6 0 0 25 0 1 0 281322495 58318848 10807 33554432000 4194304 4300876 140735654654272 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 14238 10807 169 27 0 12687 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 56952

[startup+402.301 s]
/proc/loadavg: 4.00 3.44 3.26 5/188 7784
/proc/meminfo: memFree=21370024/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=56952 CPUtime=402.28 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 14018 0 0 0 40221 7 0 0 25 0 1 0 281322495 58318848 12372 33554432000 4194304 4300876 140735654654272 18446744073709551615 4217612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 14238 12372 169 27 0 12687 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 56952

[startup+462.3 s]
/proc/loadavg: 4.00 3.55 3.31 5/188 7784
/proc/meminfo: memFree=21356252/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=80740 CPUtime=462.29 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 15686 0 0 0 46220 9 0 0 25 0 1 0 281322495 82677760 14040 33554432000 4194304 4300876 140735654654272 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 20185 14040 169 27 0 18634 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 80740

[startup+522.301 s]
/proc/loadavg: 4.00 3.62 3.34 5/188 7786
/proc/meminfo: memFree=21343084/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=80872 CPUtime=522.28 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 17277 0 0 0 52218 10 0 0 25 0 1 0 281322495 82812928 15631 33554432000 4194304 4300876 140735654654272 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 20218 15631 169 27 0 18667 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 80872

[startup+582.3 s]
/proc/loadavg: 4.00 3.69 3.39 5/188 7788
/proc/meminfo: memFree=21330040/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=80872 CPUtime=582.28 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 18799 0 0 0 58217 11 0 0 25 0 1 0 281322495 82812928 17153 33554432000 4194304 4300876 140735654654272 18446744073709551615 4216887 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 20218 17153 169 27 0 18667 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 80872

[startup+642.301 s]
/proc/loadavg: 4.00 3.74 3.42 5/188 7790
/proc/meminfo: memFree=21317004/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=110340 CPUtime=642.28 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 20373 0 0 0 64216 12 0 0 25 0 1 0 281322495 112988160 18727 33554432000 4194304 4300876 140735654654272 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 27585 18727 169 27 0 26034 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 110340

[startup+702.301 s]
/proc/loadavg: 4.00 3.79 3.46 5/188 7792
/proc/meminfo: memFree=21302336/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=110340 CPUtime=702.27 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 22046 0 0 0 70214 13 0 0 25 0 1 0 281322495 112988160 20400 33554432000 4194304 4300876 140735654654272 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 27585 20400 169 27 0 26034 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 110340

[startup+762.3 s]
/proc/loadavg: 4.00 3.82 3.49 5/188 7792
/proc/meminfo: memFree=21289168/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=110472 CPUtime=762.27 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 23607 0 0 0 76213 14 0 0 25 0 1 0 281322495 113123328 21961 33554432000 4194304 4300876 140735654654272 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 27618 21961 169 27 0 26067 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 110472

[startup+822.301 s]
/proc/loadavg: 4.00 3.85 3.51 5/188 7794
/proc/meminfo: memFree=21276500/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=118768 CPUtime=822.27 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 25122 0 0 0 82212 15 0 0 25 0 1 0 281322495 121618432 23476 33554432000 4194304 4300876 140735654654272 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 29692 23476 169 27 0 28141 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 118768

[startup+882.306 s]
/proc/loadavg: 4.08 3.91 3.55 5/188 7796
/proc/meminfo: memFree=21262964/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=118768 CPUtime=882.28 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 26681 0 0 0 88211 17 0 0 25 0 1 0 281322495 121618432 25035 33554432000 4194304 4300876 140735654654272 18446744073709551615 4248643 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 29692 25035 169 27 0 28141 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 118768

[startup+942.301 s]
/proc/loadavg: 4.03 3.92 3.58 5/188 7798
/proc/meminfo: memFree=21249792/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=162968 CPUtime=942.28 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 28336 0 0 0 94210 18 0 0 25 0 1 0 281322495 166879232 26690 33554432000 4194304 4300876 140735654654272 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 40742 26690 169 27 0 39191 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 162968

[startup+1002.3 s]
/proc/loadavg: 4.01 3.93 3.60 5/188 7800
/proc/meminfo: memFree=21236880/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=162968 CPUtime=1002.28 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 29828 0 0 0 100209 19 0 0 25 0 1 0 281322495 166879232 28182 33554432000 4194304 4300876 140735654654272 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 40742 28182 169 27 0 39191 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 162968

[startup+1062.3 s]
/proc/loadavg: 4.00 3.94 3.62 5/188 7800
/proc/meminfo: memFree=21223964/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=163100 CPUtime=1062.28 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 31364 0 0 0 106208 20 0 0 25 0 1 0 281322495 167014400 29718 33554432000 4194304 4300876 140735654654272 18446744073709551615 4216840 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 40775 29718 169 27 0 39224 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 163100

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.64 5/188 7802
/proc/meminfo: memFree=21210560/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=163100 CPUtime=1122.27 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 32963 0 0 0 112206 21 0 0 25 0 1 0 281322495 167014400 31317 33554432000 4194304 4300876 140735654654272 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 40775 31317 169 27 0 39224 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 163100

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.66 5/188 7804
/proc/meminfo: memFree=21197036/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=163100 CPUtime=1182.27 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 34596 0 0 0 118205 22 0 0 25 0 1 0 281322495 167014400 32950 33554432000 4194304 4300876 140735654654272 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 40775 32950 169 27 0 39224 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 163100

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.68 5/188 7806
/proc/meminfo: memFree=21183380/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=163100 CPUtime=1242.27 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 36107 0 0 0 124204 23 0 0 25 0 1 0 281322495 167014400 34461 33554432000 4194304 4300876 140735654654272 18446744073709551615 4288456 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 40775 34461 169 27 0 39224 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 163100



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 3.98 3.70 5/188 7808
/proc/meminfo: memFree=21170836/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=163100 CPUtime=1299.98 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 37612 0 0 0 129973 25 0 0 25 0 1 0 281322495 167014400 35966 33554432000 4194304 4300876 140735654654272 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 40775 35966 169 27 0 39224 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 163100

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

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

[startup+1300 s]
/proc/loadavg: 4.03 3.98 3.70 5/188 7808
/proc/meminfo: memFree=21170836/32951132 swapFree=67111528/67111528
[pid=7745] ppid=7743 vsize=163100 CPUtime=1299.98 cores=5,7
/proc/7745/stat : 7745 (march_rw) R 7743 7745 6673 0 -1 4202496 37612 0 0 0 129973 25 0 0 25 0 1 0 281322495 167014400 35966 33554432000 4194304 4300876 140735654654272 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7745/statm: 40775 35966 169 27 0 39224 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 163100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1299.99
CPU user time (s): 1299.73
CPU system time (s): 0.25696
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 163100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.73
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37612
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= 7
involuntary context switches= 4094

runsolver used 2.15067 second user time and 4.88326 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 00:33:49
IDJOB=3152259
IDBENCH=82539
IDSOLVER=1561
FILE ID=node131/3152259-1301697229
RUNJOBID= node131-1301697228-7732
PBS_JOBID= 12840705
Free space on /tmp= 71536 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S1300417189-038-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152259-1301697229/watcher-3152259-1301697229 -o /tmp/evaluation-result-3152259-1301697229/solver-3152259-1301697229 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152259-1301697229.cnf

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

MD5SUM BENCH= 0ed8ade65938c7fcf06ab054c90e3de3
RANDOM SEED=1271698725

node131.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21611408 kB
Buffers:        343816 kB
Cached:       10672880 kB
SwapCached:          0 kB
Active:        6830492 kB
Inactive:      4249224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21611408 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             396 kB
Writeback:           0 kB
AnonPages:       62808 kB
Mapped:          14836 kB
Slab:           197760 kB
PageTables:       4356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   190424 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71532 MiB
End job on node131 at 2011-04-02 00:55:31