Trace number 3152387

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) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S1274193329-021-UNKNOWN.cnf
MD5SUM3c4691c1028b5642345f341166405cb7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses21250
Sum of the clauses size148750
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 521250

Solver Data 

1.49/1.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.55	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.55	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.55	c main()::
1.49/1.55	c initFormula():: searching for DIMACS p-line....
1.49/1.55	c full lookahead due to high density!
1.49/1.55	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.55	c parseCNF():: parsing....
1.49/1.55	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.55	c runParser():: parsing was successful, warming up engines...
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.55	c using k-SAT heuristics (size based diff)
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.55	c longest clause has size 7
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c number of free variables = 250
1.49/1.55	c dynamic_preselect_setsize :: off
1.49/1.55	c main():: all systems go!
1.49/1.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 226
1.59/1.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 6186
3.09/3.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 217029
48.99/49.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5689509
1195.33/1195.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
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 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-3152387-1301702160/watcher-3152387-1301702160 -o /tmp/evaluation-result-3152387-1301702160/solver-3152387-1301702160 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152387-1301702160.cnf 

running on 2 cores: 4,6

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: 4.00 4.00 3.98 2/183 19880
/proc/meminfo: memFree=21642052/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=6760 CPUtime=0 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4194304 268 0 0 0 0 0 0 0 25 0 1 0 281816796 6922240 212 33554432000 4194304 4300876 140734997961920 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 1690 212 113 27 0 139 0

[startup+0.0139541 s]
/proc/loadavg: 4.00 4.00 3.98 2/183 19880
/proc/meminfo: memFree=21642052/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=7156 CPUtime=0.01 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4194304 362 0 0 0 1 0 0 0 25 0 1 0 281816796 7327744 306 33554432000 4194304 4300876 140734997961920 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 1789 306 113 27 0 238 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7156

[startup+0.100937 s]
/proc/loadavg: 4.00 4.00 3.98 2/183 19880
/proc/meminfo: memFree=21642052/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=10176 CPUtime=0.09 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 3873 0 0 0 9 0 0 0 25 0 1 0 281816796 10420224 910 33554432000 4194304 4300876 140734997961920 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 2544 910 143 27 0 993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10176

[startup+0.300853 s]
/proc/loadavg: 4.00 4.00 3.98 2/183 19880
/proc/meminfo: memFree=21642052/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=10176 CPUtime=0.29 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 3873 0 0 0 29 0 0 0 25 0 1 0 281816796 10420224 910 33554432000 4194304 4300876 140734997961920 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 2544 910 143 27 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10176

[startup+0.700805 s]
/proc/loadavg: 4.00 4.00 3.98 2/183 19880
/proc/meminfo: memFree=21642052/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=10176 CPUtime=0.69 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 3873 0 0 0 69 0 0 0 25 0 1 0 281816796 10420224 910 33554432000 4194304 4300876 140734997961920 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 2544 910 143 27 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.50063 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19962
/proc/meminfo: memFree=21584172/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=10176 CPUtime=1.49 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 3873 0 0 0 149 0 0 0 25 0 1 0 281816796 10420224 910 33554432000 4194304 4300876 140734997961920 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 2544 910 143 27 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10176

[startup+3.10034 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19962
/proc/meminfo: memFree=21565628/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=13084 CPUtime=3.09 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 4750 0 0 0 309 0 0 0 25 0 1 0 281816796 13398016 1474 33554432000 4194304 4300876 140734997961920 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13084

[startup+6.30078 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19962
/proc/meminfo: memFree=21482672/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=13084 CPUtime=6.29 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 4750 0 0 0 629 0 0 0 25 0 1 0 281816796 13398016 1474 33554432000 4194304 4300876 140734997961920 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.7006 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19962
/proc/meminfo: memFree=21466512/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=14620 CPUtime=12.69 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 5020 0 0 0 1269 0 0 0 25 0 1 0 281816796 14970880 1744 33554432000 4194304 4300876 140734997961920 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 3655 1744 170 27 0 2104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14620

[startup+25.5003 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19962
/proc/meminfo: memFree=21457352/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=16536 CPUtime=25.49 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 5353 0 0 0 2549 0 0 0 25 0 1 0 281816796 16932864 2077 33554432000 4194304 4300876 140734997961920 18446744073709551615 4264522 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 4134 2077 171 27 0 2583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16536

[startup+51.1006 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19963
/proc/meminfo: memFree=21450004/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=20848 CPUtime=51.09 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 6069 0 0 0 5108 1 0 0 25 0 1 0 281816796 21348352 2793 33554432000 4194304 4300876 140734997961920 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 5212 2793 171 27 0 3661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20848

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 19964
/proc/meminfo: memFree=21436216/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=24728 CPUtime=102.3 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 7423 0 0 0 10229 1 0 0 25 0 1 0 281816796 25321472 4147 33554432000 4194304 4300876 140734997961920 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 6182 4147 171 27 0 4631 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24728

[startup+162.301 s]
/proc/loadavg: 4.03 4.01 3.98 5/190 19966
/proc/meminfo: memFree=21422316/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=30548 CPUtime=162.29 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 9051 0 0 0 16227 2 0 0 25 0 1 0 281816796 31281152 5775 33554432000 4194304 4300876 140734997961920 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 7637 5775 171 27 0 6086 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 30548

[startup+222.301 s]
/proc/loadavg: 4.01 4.01 3.98 5/190 19968
/proc/meminfo: memFree=21408256/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=39280 CPUtime=222.3 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 10713 0 0 0 22227 3 0 0 25 0 1 0 281816796 40222720 7437 33554432000 4194304 4300876 140734997961920 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 9820 7437 171 27 0 8269 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39280

[startup+282.3 s]
/proc/loadavg: 4.06 4.02 3.99 5/190 19969
/proc/meminfo: memFree=21395568/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=52376 CPUtime=282.29 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 12346 0 0 0 28226 3 0 0 25 0 1 0 281816796 53633024 9070 33554432000 4194304 4300876 140734997961920 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 13094 9070 171 27 0 11543 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 52376

[startup+342.3 s]
/proc/loadavg: 4.02 4.01 3.99 5/190 19980
/proc/meminfo: memFree=21382264/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=52376 CPUtime=342.3 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 14016 0 0 0 34225 5 0 0 25 0 1 0 281816796 53633024 10740 33554432000 4194304 4300876 140734997961920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 13094 10740 171 27 0 11543 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52376

[startup+402.3 s]
/proc/loadavg: 4.01 4.00 3.99 5/190 19981
/proc/meminfo: memFree=21369216/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=72020 CPUtime=402.3 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 15718 0 0 0 40225 5 0 0 25 0 1 0 281816796 73748480 12442 33554432000 4194304 4300876 140734997961920 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 18005 12442 171 27 0 16454 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 72020

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/190 19983
/proc/meminfo: memFree=21355916/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=72020 CPUtime=462.3 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 17359 0 0 0 46224 6 0 0 25 0 1 0 281816796 73748480 14083 33554432000 4194304 4300876 140734997961920 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 18005 14083 171 27 0 16454 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 72020

[startup+522.3 s]
/proc/loadavg: 4.03 4.01 4.00 5/190 19988
/proc/meminfo: memFree=21344604/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=72020 CPUtime=522.3 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 19047 0 0 0 52223 7 0 0 25 0 1 0 281816796 73748480 15771 33554432000 4194304 4300876 140734997961920 18446744073709551615 222921172689 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 18005 15771 171 27 0 16454 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 72020

[startup+582.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 19989
/proc/meminfo: memFree=21331312/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=102816 CPUtime=582.31 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 20919 0 0 0 58222 9 0 0 25 0 1 0 281816796 105283584 17643 33554432000 4194304 4300876 140734997961920 18446744073709551615 4264560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 25704 17643 171 27 0 24153 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 102816

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 19991
/proc/meminfo: memFree=21318528/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=102816 CPUtime=642.31 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 22608 0 0 0 64222 9 0 0 25 0 1 0 281816796 105283584 19332 33554432000 4194304 4300876 140734997961920 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 25704 19332 171 27 0 24153 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 102816

[startup+702.3 s]
/proc/loadavg: 4.04 4.01 4.00 5/190 19992
/proc/meminfo: memFree=21304492/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=102816 CPUtime=702.31 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 24336 0 0 0 70221 10 0 0 25 0 1 0 281816796 105283584 21060 33554432000 4194304 4300876 140734997961920 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 25704 21060 171 27 0 24153 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 102816

[startup+762.307 s]
/proc/loadavg: 4.08 4.04 4.01 5/190 19994
/proc/meminfo: memFree=21291804/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=102816 CPUtime=762.32 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 26065 0 0 0 76222 10 0 0 25 0 1 0 281816796 105283584 22789 33554432000 4194304 4300876 140734997961920 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 25704 22789 171 27 0 24153 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 102816

[startup+822.3 s]
/proc/loadavg: 4.03 4.03 4.00 5/190 19996
/proc/meminfo: memFree=21279248/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=147016 CPUtime=822.31 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 27798 0 0 0 82220 11 0 0 25 0 1 0 281816796 150544384 24522 33554432000 4194304 4300876 140734997961920 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 36754 24522 171 27 0 35203 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 147016

[startup+882.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 19997
/proc/meminfo: memFree=21266072/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=147016 CPUtime=882.31 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 29538 0 0 0 88219 12 0 0 25 0 1 0 281816796 150544384 26262 33554432000 4194304 4300876 140734997961920 18446744073709551615 4216219 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 36754 26262 171 27 0 35203 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 147016

[startup+942.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 19999
/proc/meminfo: memFree=21252912/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=147016 CPUtime=942.32 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 31303 0 0 0 94218 14 0 0 25 0 1 0 281816796 150544384 28027 33554432000 4194304 4300876 140734997961920 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 36754 28027 171 27 0 35203 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 147016

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 20000
/proc/meminfo: memFree=21240472/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=147016 CPUtime=1002.32 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 33068 0 0 0 100217 15 0 0 25 0 1 0 281816796 150544384 29792 33554432000 4194304 4300876 140734997961920 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 36754 29792 171 27 0 35203 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 147016

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20002
/proc/meminfo: memFree=21227676/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=148344 CPUtime=1062.32 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 34857 0 0 0 106217 15 0 0 25 0 1 0 281816796 151904256 31581 33554432000 4194304 4300876 140734997961920 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 37086 31581 171 27 0 35535 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 148344

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20004
/proc/meminfo: memFree=21213140/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=148344 CPUtime=1122.32 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 36606 0 0 0 112216 16 0 0 25 0 1 0 281816796 151904256 33330 33554432000 4194304 4300876 140734997961920 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 37086 33330 171 27 0 35535 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 148344

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20005
/proc/meminfo: memFree=21201332/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=148344 CPUtime=1182.32 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 38233 0 0 0 118216 16 0 0 25 0 1 0 281816796 151904256 34957 33554432000 4194304 4300876 140734997961920 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 37086 34957 171 27 0 35535 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 148344

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20007
/proc/meminfo: memFree=21188536/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=214644 CPUtime=1242.32 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 39782 0 0 0 124215 17 0 0 25 0 1 0 281816796 219795456 36506 33554432000 4194304 4300876 140734997961920 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 53661 36506 171 27 0 52110 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 214644



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.10 4.03 4.01 5/190 20008
/proc/meminfo: memFree=21176364/32951124 swapFree=67111528/67111528
[pid=19880] ppid=19878 vsize=214644 CPUtime=1300.03 cores=4,6
/proc/19880/stat : 19880 (march_rw) R 19878 19880 19449 0 -1 4202496 41348 0 0 0 129985 18 0 0 25 0 1 0 281816796 219795456 38072 33554432000 4194304 4300876 140734997961920 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19880/statm: 53661 38072 171 27 0 52110 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 214644

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.86
CPU system time (s): 0.189971
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 214644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.86
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41348
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= 13761

runsolver used 2.35164 second user time and 4.75628 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 01:56:00
IDJOB=3152387
IDBENCH=82667
IDSOLVER=1561
FILE ID=node109/3152387-1301702160
RUNJOBID= node109-1301698254-19468
PBS_JOBID= 12840735
Free space on /tmp= 71048 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S1274193329-021-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152387-1301702160/watcher-3152387-1301702160 -o /tmp/evaluation-result-3152387-1301702160/solver-3152387-1301702160 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152387-1301702160.cnf

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

MD5SUM BENCH= 3c4691c1028b5642345f341166405cb7
RANDOM SEED=1671799524

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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	: 5332.74
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32951124 kB
MemFree:      21642084 kB
Buffers:        338276 kB
Cached:       10623168 kB
SwapCached:          0 kB
Active:        6477788 kB
Inactive:      4551476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21642084 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             816 kB
Writeback:           0 kB
AnonPages:       68064 kB
Mapped:          15428 kB
Slab:           216552 kB
PageTables:       5020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   284268 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= 71044 MiB
End job on node109 at 2011-04-02 02:17:43