Trace number 3152752

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/medium/
unif-k7-r89-v90-c8010-S741717046-057.UNKNOWN.cnf
MD5SUM1f00de1fd8adbfbf4cc573ef44af531f
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 variables90
Number of clauses8010
Sum of the clauses size56070
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 58010

Solver Data 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.49/0.53	c longest clause has size 7
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c number of free variables = 90
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 140
0.49/0.57	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: 817
0.69/0.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8443
2.10/2.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
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 |********************************
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c |************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 70166
13.99/14.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
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 |********************************
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c |****************************************
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c |************************************************
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c |*******************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 445292
88.69/88.70	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 |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |****************************************************************| ( 5/999) NodeCount: 2225001
463.01/463.07	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 |************************************************
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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-3152752-1301710901/watcher-3152752-1301710901 -o /tmp/evaluation-result-3152752-1301710901/solver-3152752-1301710901 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152752-1301710901.cnf 

running on 2 cores: 1,3

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: 3.51 3.82 4.13 4/189 10864
/proc/meminfo: memFree=21742392/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=6724 CPUtime=0 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4194304 277 0 0 0 0 0 0 0 25 0 1 0 282690520 6885376 221 33554432000 4194304 4300876 140736693509872 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 1681 221 113 27 0 130 0

[startup+0.063529 s]
/proc/loadavg: 3.51 3.82 4.13 4/189 10864
/proc/meminfo: memFree=21742392/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=7788 CPUtime=0.06 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 1360 0 0 0 6 0 0 0 25 0 1 0 282690520 7974912 454 33554432000 4194304 4300876 140736693509872 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7788

[startup+0.100531 s]
/proc/loadavg: 3.51 3.82 4.13 4/189 10864
/proc/meminfo: memFree=21742392/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=7788 CPUtime=0.09 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 1360 0 0 0 9 0 0 0 25 0 1 0 282690520 7974912 454 33554432000 4194304 4300876 140736693509872 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.300485 s]
/proc/loadavg: 3.51 3.82 4.13 4/189 10864
/proc/meminfo: memFree=21742392/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=7788 CPUtime=0.29 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 1360 0 0 0 29 0 0 0 25 0 1 0 282690520 7974912 454 33554432000 4194304 4300876 140736693509872 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7788

[startup+0.700411 s]
/proc/loadavg: 3.51 3.82 4.13 4/189 10864
/proc/meminfo: memFree=21742392/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=8500 CPUtime=0.69 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 1936 0 0 0 69 0 0 0 25 0 1 0 282690520 8704000 596 33554432000 4194304 4300876 140736693509872 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 2125 596 170 27 0 574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8500

[startup+1.50026 s]
/proc/loadavg: 3.51 3.82 4.13 5/190 10865
/proc/meminfo: memFree=21739664/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=8696 CPUtime=1.49 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 1966 0 0 0 149 0 0 0 25 0 1 0 282690520 8904704 626 33554432000 4194304 4300876 140736693509872 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 2174 626 170 27 0 623 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8696

[startup+3.10097 s]
/proc/loadavg: 3.51 3.82 4.13 5/190 10865
/proc/meminfo: memFree=21738952/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=8972 CPUtime=3.09 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 2016 0 0 0 309 0 0 0 25 0 1 0 282690520 9187328 676 33554432000 4194304 4300876 140736693509872 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 2243 676 170 27 0 692 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8972

[startup+6.30039 s]
/proc/loadavg: 3.55 3.83 4.13 5/190 10893
/proc/meminfo: memFree=21742596/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=9996 CPUtime=6.29 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 2227 0 0 0 629 0 0 0 25 0 1 0 282690520 10235904 887 33554432000 4194304 4300876 140736693509872 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 2499 887 171 27 0 948 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9996

[startup+12.7002 s]
/proc/loadavg: 3.59 3.83 4.12 5/190 10893
/proc/meminfo: memFree=21740232/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=10508 CPUtime=12.69 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 2427 0 0 0 1269 0 0 0 25 0 1 0 282690520 10760192 1087 33554432000 4194304 4300876 140736693509872 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 2627 1087 171 27 0 1076 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10508

[startup+25.5009 s]
/proc/loadavg: 3.68 3.84 4.12 5/190 10893
/proc/meminfo: memFree=21735280/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=12424 CPUtime=25.49 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 2810 0 0 0 2549 0 0 0 25 0 1 0 282690520 12722176 1470 33554432000 4194304 4300876 140736693509872 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 3106 1470 171 27 0 1555 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12424

[startup+51.1002 s]
/proc/loadavg: 3.79 3.85 4.12 5/190 10894
/proc/meminfo: memFree=21725968/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=16736 CPUtime=51.09 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 3587 0 0 0 5109 0 0 0 25 0 1 0 282690520 17137664 2247 33554432000 4194304 4300876 140736693509872 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 4184 2247 171 27 0 2633 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16736

[startup+102.306 s]
/proc/loadavg: 3.91 3.87 4.11 5/190 10895
/proc/meminfo: memFree=21706940/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=26436 CPUtime=102.29 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 5075 0 0 0 10229 0 0 0 25 0 1 0 282690520 27070464 3735 33554432000 4194304 4300876 140736693509872 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 6609 3735 171 27 0 5058 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 26436

[startup+162.301 s]
/proc/loadavg: 3.96 3.89 4.10 5/190 10897
/proc/meminfo: memFree=21686696/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=35168 CPUtime=162.3 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 6801 0 0 0 16229 1 0 0 25 0 1 0 282690520 36012032 5461 33554432000 4194304 4300876 140736693509872 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 8792 5461 171 27 0 7241 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 35168

[startup+222.301 s]
/proc/loadavg: 3.98 3.91 4.09 5/190 10898
/proc/meminfo: memFree=21665916/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=35728 CPUtime=222.3 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 8632 0 0 0 22229 1 0 0 25 0 1 0 282690520 36585472 7292 33554432000 4194304 4300876 140736693509872 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 8932 7292 171 27 0 7381 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35728

[startup+282.301 s]
/proc/loadavg: 3.99 3.92 4.08 5/190 10900
/proc/meminfo: memFree=21646632/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=48824 CPUtime=282.29 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 10389 0 0 0 28228 1 0 0 25 0 1 0 282690520 49995776 9049 33554432000 4194304 4300876 140736693509872 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 12206 9049 171 27 0 10655 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48824

[startup+342.301 s]
/proc/loadavg: 3.99 3.93 4.08 5/190 10902
/proc/meminfo: memFree=21626872/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=69024 CPUtime=342.3 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 12108 0 0 0 34228 2 0 0 25 0 1 0 282690520 70680576 10768 33554432000 4194304 4300876 140736693509872 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 17256 10768 171 27 0 15705 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 69024

[startup+402.301 s]
/proc/loadavg: 3.65 3.86 4.04 4/184 10920
/proc/meminfo: memFree=21612560/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=69024 CPUtime=402.3 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 13785 0 0 0 40228 2 0 0 25 0 1 0 282690520 70680576 12445 33554432000 4194304 4300876 140736693509872 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 17256 12445 171 27 0 15705 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 69024

[startup+462.3 s]
/proc/loadavg: 3.24 3.70 3.97 4/184 10922
/proc/meminfo: memFree=21594776/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=69024 CPUtime=462.3 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 15281 0 0 0 46228 2 0 0 25 0 1 0 282690520 70680576 13941 33554432000 4194304 4300876 140736693509872 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 17256 13941 171 27 0 15705 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 69024

[startup+522.3 s]
/proc/loadavg: 3.09 3.57 3.91 4/184 10923
/proc/meminfo: memFree=21576140/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=98492 CPUtime=522.31 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 17020 0 0 0 52228 3 0 0 25 0 1 0 282690520 100855808 15680 33554432000 4194304 4300876 140736693509872 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 24623 15680 171 27 0 23072 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 98492

[startup+582.3 s]
/proc/loadavg: 3.03 3.47 3.85 4/184 10925
/proc/meminfo: memFree=21557260/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=98492 CPUtime=582.3 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 18762 0 0 0 58227 3 0 0 25 0 1 0 282690520 100855808 17422 33554432000 4194304 4300876 140736693509872 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 24623 17422 171 27 0 23072 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 98492

[startup+642.3 s]
/proc/loadavg: 3.08 3.40 3.80 4/184 10927
/proc/meminfo: memFree=21538504/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=99604 CPUtime=642.31 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 20466 0 0 0 64228 3 0 0 25 0 1 0 282690520 101994496 19126 33554432000 4194304 4300876 140736693509872 18446744073709551615 4227587 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 24901 19126 171 27 0 23350 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 99604

[startup+702.3 s]
/proc/loadavg: 3.03 3.32 3.75 4/184 10928
/proc/meminfo: memFree=21520972/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=99604 CPUtime=702.31 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 22106 0 0 0 70227 4 0 0 25 0 1 0 282690520 101994496 20766 33554432000 4194304 4300876 140736693509872 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 24901 20766 171 27 0 23350 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 99604

[startup+762.306 s]
/proc/loadavg: 3.01 3.26 3.70 4/184 10930
/proc/meminfo: memFree=21503336/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=99604 CPUtime=762.31 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 23616 0 0 0 76227 4 0 0 25 0 1 0 282690520 101994496 22276 33554432000 4194304 4300876 140736693509872 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 24901 22276 171 27 0 23350 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 99604

[startup+822.3 s]
/proc/loadavg: 3.00 3.21 3.65 4/184 10931
/proc/meminfo: memFree=21485080/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=143804 CPUtime=822.31 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 25286 0 0 0 82226 5 0 0 25 0 1 0 282690520 147255296 23946 33554432000 4194304 4300876 140736693509872 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 35951 23946 171 27 0 34400 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 143804

[startup+882.3 s]
/proc/loadavg: 3.05 3.18 3.61 4/184 10933
/proc/meminfo: memFree=21466820/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=143804 CPUtime=882.31 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 27015 0 0 0 88226 5 0 0 25 0 1 0 282690520 147255296 25675 33554432000 4194304 4300876 140736693509872 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 35951 25675 171 27 0 34400 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 143804

[startup+942.3 s]
/proc/loadavg: 3.02 3.15 3.57 4/184 10935
/proc/meminfo: memFree=21449560/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=143804 CPUtime=942.32 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 28671 0 0 0 94226 6 0 0 25 0 1 0 282690520 147255296 27331 33554432000 4194304 4300876 140736693509872 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 35951 27331 171 27 0 34400 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 143804

[startup+1002.3 s]
/proc/loadavg: 3.09 3.15 3.54 4/184 10936
/proc/meminfo: memFree=21432424/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=143804 CPUtime=1002.32 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 30267 0 0 0 100226 6 0 0 25 0 1 0 282690520 147255296 28927 33554432000 4194304 4300876 140736693509872 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 35951 28927 171 27 0 34400 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 143804

[startup+1062.3 s]
/proc/loadavg: 3.03 3.12 3.51 4/184 10938
/proc/meminfo: memFree=21414792/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=143804 CPUtime=1062.32 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 31887 0 0 0 106225 7 0 0 25 0 1 0 282690520 147255296 30547 33554432000 4194304 4300876 140736693509872 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 35951 30547 171 27 0 34400 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 143804

[startup+1122.3 s]
/proc/loadavg: 3.01 3.09 3.47 4/184 10939
/proc/meminfo: memFree=21397380/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=143804 CPUtime=1122.32 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 33590 0 0 0 112225 7 0 0 25 0 1 0 282690520 147255296 32250 33554432000 4194304 4300876 140736693509872 18446744073709551615 4276148 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 35951 32250 171 27 0 34400 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 143804

[startup+1182.3 s]
/proc/loadavg: 3.00 3.07 3.44 4/184 10941
/proc/meminfo: memFree=21379636/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=143804 CPUtime=1182.33 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 35250 0 0 0 118225 8 0 0 25 0 1 0 282690520 147255296 33910 33554432000 4194304 4300876 140736693509872 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 35951 33910 171 27 0 34400 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 143804

[startup+1242.3 s]
/proc/loadavg: 3.03 3.07 3.42 4/184 10943
/proc/meminfo: memFree=21362856/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=210104 CPUtime=1242.33 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 36748 0 0 0 124225 8 0 0 25 0 1 0 282690520 215146496 35408 33554432000 4194304 4300876 140736693509872 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 52526 35408 171 27 0 50975 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 210104



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.41 2.91 3.34 2/172 10980
/proc/meminfo: memFree=21612404/32951124 swapFree=67111528/67111528
[pid=10864] ppid=10862 vsize=212328 CPUtime=1300.03 cores=1,3
/proc/10864/stat : 10864 (march_rw) R 10862 10864 9650 0 -1 4202496 38411 0 0 0 129995 8 0 0 25 0 1 0 282690520 217423872 37071 33554432000 4194304 4300876 140736693509872 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10864/statm: 53082 37071 171 27 0 51531 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 212328

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): 1299.95
CPU system time (s): 0.095985
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 212328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38411
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= 3
involuntary context switches= 1819

runsolver used 1.86472 second user time and 4.05838 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-02 04:21:41
IDJOB=3152752
IDBENCH=83032
IDSOLVER=1561
FILE ID=node104/3152752-1301710901
RUNJOBID= node104-1301710867-10743
PBS_JOBID= 12840838
Free space on /tmp= 71952 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S741717046-057.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152752-1301710901/watcher-3152752-1301710901 -o /tmp/evaluation-result-3152752-1301710901/solver-3152752-1301710901 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152752-1301710901.cnf

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

MD5SUM BENCH= 1f00de1fd8adbfbf4cc573ef44af531f
RANDOM SEED=681200701

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21742408 kB
Buffers:        332404 kB
Cached:       10539076 kB
SwapCached:          0 kB
Active:        7182840 kB
Inactive:      3769348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21742408 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1196 kB
Writeback:           0 kB
AnonPages:       80884 kB
Mapped:          15612 kB
Slab:           192956 kB
PageTables:       5304 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   269716 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= 71952 MiB
End job on node104 at 2011-04-02 04:43:23