Trace number 3420448

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) 5000.11 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S313445894-099-UNKNOWN.cnf
MD5SUM47e52af6d58221f8bfb6fc06198e4e15
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.2536
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 525000
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 1250
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 550
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
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 |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 78374
11.49/11.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 10200528
1488.14/1488.15	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 |******************************
c |*******************************
c |********************************
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c |**********************************
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c |************************************************
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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-3420448-1306616544/watcher-3420448-1306616544 -o /tmp/evaluation-result-3420448-1306616544/solver-3420448-1306616544 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420448-1306616544.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: 2.06 2.05 2.01 2/455 2886
/proc/meminfo: memFree=13603548/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=6920 CPUtime=0 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4194304 310 0 0 0 0 0 0 0 25 0 1 0 754070342 7086080 255 33554432000 4194304 4300876 140735167918976 18446744073709551615 220815897285 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 1730 255 113 27 0 179 0

[startup+0.020262 s]
/proc/loadavg: 2.06 2.05 2.01 2/455 2886
/proc/meminfo: memFree=13603548/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=7580 CPUtime=0.01 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4194304 472 0 0 0 1 0 0 0 25 0 1 0 754070342 7761920 417 33554432000 4194304 4300876 140735167918976 18446744073709551615 220816236288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 1895 417 113 27 0 344 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7580

[startup+0.100234 s]
/proc/loadavg: 2.06 2.05 2.01 2/455 2886
/proc/meminfo: memFree=13603548/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=10228 CPUtime=0.09 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 3577 0 0 0 9 0 0 0 25 0 1 0 754070342 10473472 898 33554432000 4194304 4300876 140735167918976 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 2557 898 143 27 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10228

[startup+0.300199 s]
/proc/loadavg: 2.06 2.05 2.01 2/455 2886
/proc/meminfo: memFree=13603548/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=13388 CPUtime=0.29 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 4693 0 0 0 29 0 0 0 25 0 1 0 754070342 13709312 1248 33554432000 4194304 4300876 140735167918976 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 3347 1249 169 27 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.701124 s]
/proc/loadavg: 2.06 2.05 2.01 2/455 2886
/proc/meminfo: memFree=13603548/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=13652 CPUtime=0.69 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 4831 0 0 0 69 0 0 0 25 0 1 0 754070342 13979648 1386 33554432000 4194304 4300876 140735167918976 18446744073709551615 4248775 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 3413 1386 170 27 0 1862 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13652

[startup+1.50098 s]
/proc/loadavg: 2.06 2.05 2.01 3/456 2887
/proc/meminfo: memFree=13595116/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=13848 CPUtime=1.49 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 4876 0 0 0 149 0 0 0 25 0 1 0 754070342 14180352 1431 33554432000 4194304 4300876 140735167918976 18446744073709551615 4234282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 3462 1431 170 27 0 1911 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13848

[startup+3.10069 s]
/proc/loadavg: 2.05 2.04 2.00 3/456 2887
/proc/meminfo: memFree=13593752/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=14260 CPUtime=3.09 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 4939 0 0 0 309 0 0 0 25 0 1 0 754070342 14602240 1494 33554432000 4194304 4300876 140735167918976 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 3565 1494 170 27 0 2014 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14260

[startup+6.30011 s]
/proc/loadavg: 2.05 2.04 2.00 3/456 2887
/proc/meminfo: memFree=13591776/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=15284 CPUtime=6.29 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 5197 0 0 0 629 0 0 0 25 0 1 0 754070342 15650816 1752 33554432000 4194304 4300876 140735167918976 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 3821 1752 171 27 0 2270 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15284

[startup+12.7009 s]
/proc/loadavg: 2.04 2.04 2.00 3/456 2887
/proc/meminfo: memFree=13588204/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=16560 CPUtime=12.69 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 5453 0 0 0 1269 0 0 0 19 0 1 0 754070342 16957440 2008 33554432000 4194304 4300876 140735167918976 18446744073709551615 4234711 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 4140 2008 171 27 0 2589 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16560

[startup+25.5006 s]
/proc/loadavg: 2.04 2.04 2.00 3/456 2888
/proc/meminfo: memFree=13584384/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=19436 CPUtime=25.49 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 5974 0 0 0 2549 0 0 0 25 0 1 0 754070342 19902464 2529 33554432000 4194304 4300876 140735167918976 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 4859 2529 171 27 0 3308 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19436

[startup+51.1008 s]
/proc/loadavg: 2.02 2.04 2.00 3/456 2888
/proc/meminfo: memFree=13576288/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=25904 CPUtime=51.09 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 7044 0 0 0 5108 1 0 0 25 0 1 0 754070342 26525696 3599 33554432000 4194304 4300876 140735167918976 18446744073709551615 4264464 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 6476 3599 171 27 0 4925 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25904

[startup+102.316 s]
/proc/loadavg: 2.01 2.03 2.00 3/456 2890
/proc/meminfo: memFree=13559784/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=31888 CPUtime=102.31 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 9182 0 0 0 10230 1 0 0 25 0 1 0 754070342 32653312 5737 33554432000 4194304 4300876 140735167918976 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 7972 5737 171 27 0 6421 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 31888

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2891
/proc/meminfo: memFree=13538444/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=54140 CPUtime=162.3 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 11679 0 0 0 16228 2 0 0 25 0 1 0 754070342 55439360 8234 33554432000 4194304 4300876 140735167918976 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 13535 8234 171 27 0 11984 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 54140

[startup+222.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/456 2894
/proc/meminfo: memFree=13520700/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=54140 CPUtime=222.3 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 14207 0 0 0 22227 3 0 0 25 0 1 0 754070342 55439360 10762 33554432000 4194304 4300876 140735167918976 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 13535 10762 171 27 0 11984 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 54140

[startup+282.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/456 2895
/proc/meminfo: memFree=13501336/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=74632 CPUtime=282.3 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 16847 0 0 0 28227 3 0 0 25 0 1 0 754070342 76423168 13402 33554432000 4194304 4300876 140735167918976 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 18658 13402 171 27 0 17107 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 74632

[startup+342.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/456 2897
/proc/meminfo: memFree=13481732/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=74632 CPUtime=342.3 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 19377 0 0 0 34227 3 0 0 25 0 1 0 754070342 76423168 15932 33554432000 4194304 4300876 140735167918976 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 18658 15932 171 27 0 17107 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 74632

[startup+402.301 s]
/proc/loadavg: 2.08 2.05 2.01 3/456 2899
/proc/meminfo: memFree=13462616/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=104100 CPUtime=402.3 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 21932 0 0 0 40226 4 0 0 25 0 1 0 754070342 106598400 18487 33554432000 4194304 4300876 140735167918976 18446744073709551615 4214464 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 26025 18487 171 27 0 24474 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 104100

[startup+462.301 s]
/proc/loadavg: 2.03 2.04 2.00 3/456 2900
/proc/meminfo: memFree=13443500/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=104100 CPUtime=462.3 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 24484 0 0 0 46225 5 0 0 25 0 1 0 754070342 106598400 21039 33554432000 4194304 4300876 140735167918976 18446744073709551615 4276180 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 26025 21039 171 27 0 24474 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 104100

[startup+522.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/456 2902
/proc/meminfo: memFree=13424376/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=104952 CPUtime=522.31 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 27041 0 0 0 52225 6 0 0 25 0 1 0 754070342 107470848 23596 33554432000 4194304 4300876 140735167918976 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 26238 23596 171 27 0 24687 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 104952

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2903
/proc/meminfo: memFree=13404272/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=149152 CPUtime=582.31 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 29609 0 0 0 58225 6 0 0 25 0 1 0 754070342 152731648 26164 33554432000 4194304 4300876 140735167918976 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 37288 26164 171 27 0 35737 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 149152

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.05 2.01 2.00 3/456 3013
/proc/meminfo: memFree=12320144/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=699748 CPUtime=4062.44 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 171470 0 0 0 406213 31 0 0 25 0 1 0 754070342 716541952 168025 33554432000 4194304 4300876 140735167918976 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 174937 168025 171 27 0 173386 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 699748

[startup+4122.3 s]
/proc/loadavg: 2.18 2.04 2.01 3/456 3015
/proc/meminfo: memFree=12302632/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=699748 CPUtime=4122.43 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 173842 0 0 0 412212 31 0 0 25 0 1 0 754070342 716541952 170397 33554432000 4194304 4300876 140735167918976 18446744073709551615 4199255 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 174937 170397 171 27 0 173386 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 699748

[startup+4182.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/456 3016
/proc/meminfo: memFree=12284512/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4182.43 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 176194 0 0 0 418212 31 0 0 25 0 1 0 754070342 1060245504 172749 33554432000 4194304 4300876 140735167918976 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 172749 171 27 0 257298 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 1035396

[startup+4242.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/456 3018
/proc/meminfo: memFree=12266640/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4242.42 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 178491 0 0 0 424211 31 0 0 25 0 1 0 754070342 1060245504 175046 33554432000 4194304 4300876 140735167918976 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 175046 171 27 0 257298 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 1035396

[startup+4302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/456 3020
/proc/meminfo: memFree=12248396/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4302.43 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 180711 0 0 0 430211 32 0 0 25 0 1 0 754070342 1060245504 177266 33554432000 4194304 4300876 140735167918976 18446744073709551615 4214324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 177266 171 27 0 257298 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 1035396

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 3021
/proc/meminfo: memFree=12232012/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4362.43 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 182784 0 0 0 436210 33 0 0 25 0 1 0 754070342 1060245504 179339 33554432000 4194304 4300876 140735167918976 18446744073709551615 4216347 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 179339 171 27 0 257298 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 1035396

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 3023
/proc/meminfo: memFree=12215232/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4422.43 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 184690 0 0 0 442210 33 0 0 25 0 1 0 754070342 1060245504 181245 33554432000 4194304 4300876 140735167918976 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 181245 171 27 0 257298 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 1035396

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 3024
/proc/meminfo: memFree=12196960/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4482.43 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 187186 0 0 0 448210 33 0 0 25 0 1 0 754070342 1060245504 183741 33554432000 4194304 4300876 140735167918976 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 183741 171 27 0 257298 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 1035396

[startup+4542.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/456 3026
/proc/meminfo: memFree=12178224/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4542.44 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 189673 0 0 0 454210 34 0 0 25 0 1 0 754070342 1060245504 186228 33554432000 4194304 4300876 140735167918976 18446744073709551615 4199307 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 186228 171 27 0 257298 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 1035396

[startup+4602.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/456 3028
/proc/meminfo: memFree=12158240/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4602.45 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 192166 0 0 0 460210 35 0 0 25 0 1 0 754070342 1060245504 188721 33554432000 4194304 4300876 140735167918976 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 188721 171 27 0 257298 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 1035396

[startup+4662.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/456 3029
/proc/meminfo: memFree=12141488/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4662.44 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 194680 0 0 0 466209 35 0 0 25 0 1 0 754070342 1060245504 191235 33554432000 4194304 4300876 140735167918976 18446744073709551615 4199216 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 191235 171 27 0 257298 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 1035396

[startup+4722.32 s]
/proc/loadavg: 2.06 2.04 2.00 3/456 3031
/proc/meminfo: memFree=12125100/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4722.45 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 197207 0 0 0 472210 35 0 0 25 0 1 0 754070342 1060245504 193762 33554432000 4194304 4300876 140735167918976 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 193762 171 27 0 257298 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 1035396

[startup+4782.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/456 3032
/proc/meminfo: memFree=12108588/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4782.45 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 199734 0 0 0 478209 36 0 0 25 0 1 0 754070342 1060245504 196289 33554432000 4194304 4300876 140735167918976 18446744073709551615 4278948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 196289 171 27 0 257298 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 1035396

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 3034
/proc/meminfo: memFree=12088352/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4842.45 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 202271 0 0 0 484209 36 0 0 25 0 1 0 754070342 1060245504 198826 33554432000 4194304 4300876 140735167918976 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 198826 171 27 0 257298 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 1035396

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 3036
/proc/meminfo: memFree=12070228/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4902.45 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 204817 0 0 0 490209 36 0 0 25 0 1 0 754070342 1060245504 201372 33554432000 4194304 4300876 140735167918976 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 201372 171 27 0 257298 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 1035396

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 3039
/proc/meminfo: memFree=12050488/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=4962.45 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 207365 0 0 0 496208 37 0 0 25 0 1 0 754070342 1060245504 203920 33554432000 4194304 4300876 140735167918976 18446744073709551615 4214369 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 203920 171 27 0 257298 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 1035396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 2/454 3042
/proc/meminfo: memFree=12779176/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=5000.05 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 208964 0 0 0 499968 37 0 0 25 0 1 0 754070342 1060245504 205519 33554432000 4194304 4300876 140735167918976 18446744073709551615 4269791 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 205519 171 27 0 257298 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 1035396

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: 2.00 2.01 2.00 2/454 3042
/proc/meminfo: memFree=12779176/32951124 swapFree=63485464/67111528
[pid=2886] ppid=2884 vsize=1035396 CPUtime=5000.05 cores=1,3,5,7
/proc/2886/stat : 2886 (march_rw) R 2884 2886 2619 0 -1 4202496 208964 0 0 0 499968 37 0 0 25 0 1 0 754070342 1060245504 205519 33554432000 4194304 4300876 140735167918976 18446744073709551615 4269791 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2886/statm: 258849 205519 171 27 0 257298 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 1035396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.11
CPU user time (s): 4999.7
CPU system time (s): 0.406938
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1035396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 208965
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= 3756

runsolver used 20.7938 second user time and 47.4188 second system time

The end

Launcher Data 

Begin job on node147 at 2011-05-28 23:02:24
IDJOB=3420448
IDBENCH=82700
IDSOLVER=1913
FILE ID=node147/3420448-1306616544
RUNJOBID= node147-1306611542-2638
PBS_JOBID= 13471614
Free space on /tmp= 73616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S313445894-099-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420448-1306616544/watcher-3420448-1306616544 -o /tmp/evaluation-result-3420448-1306616544/solver-3420448-1306616544 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420448-1306616544.cnf

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

MD5SUM BENCH= 47e52af6d58221f8bfb6fc06198e4e15
RANDOM SEED=1911565863

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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	: 5332.82
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		: 2666.836
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.76
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		: 2666.836
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	: 5332.82
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		: 2666.836
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:      13603704 kB
Buffers:        370032 kB
Cached:        9353960 kB
SwapCached:      13096 kB
Active:       10008300 kB
Inactive:      9050392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13603704 kB
SwapTotal:    67111528 kB
SwapFree:     63485464 kB
Dirty:            1248 kB
Writeback:           0 kB
AnonPages:     9330072 kB
Mapped:          27396 kB
Slab:           163424 kB
PageTables:      58036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 120779200 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= 73616 MiB
End job on node147 at 2011-05-29 00:25:46