Trace number 3262449

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) 1300.03 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_505.cnf
MD5SUM8e7b614904543aa28491ea45c761cbd5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark97.5682
Satisfiable
(Un)Satisfiability was proved
Number of variables253
Number of clauses34014
Sum of the clauses size150994
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2336
Number of clauses of size 331196
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52482

Solver Data 

2.69/2.74	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.69/2.74	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.69/2.74	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.69/2.74	c main()::
2.69/2.74	c initFormula():: searching for DIMACS p-line....
2.69/2.74	c full lookahead due to high density!
2.69/2.74	c initFormula():: the DIMACS p-line indicates a CNF of 253 variables and 34014 clauses.
2.69/2.74	c parseCNF():: parsing....
2.69/2.74	c parseCNF():: the CNF contains 0 unary clauses.
2.69/2.74	c runParser():: parsing was successful, warming up engines...
2.69/2.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.74	c preprocessing fase I completed:: there are now 253 free variables and 34014 clauses.
2.69/2.74	c using k-SAT heuristics (size based diff)
2.69/2.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 261344 duplicate clauses
2.69/2.74	c resolvent_look() :: found 7512 resolvents
2.69/2.74	c main():: clause / variable ratio: ( 41526 / 253 ) = 164.13
2.69/2.74	c longest clause has size 23
2.69/2.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.74	c number of free variables = 253
2.69/2.74	c dynamic_preselect_setsize :: off
2.69/2.74	c main():: all systems go!
2.69/2.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 423
6.50/6.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 856
12.00/12.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |**********************************
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c |******************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 4685
50.39/50.41	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 |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 27415
261.70/261.76	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 |***************************************
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 |****************************************************************| ( 4/999) NodeCount: 116764
1088.20/1088.21	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 |*******************************

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: 935)

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-3262449-1303548315/watcher-3262449-1303548315 -o /tmp/evaluation-result-3262449-1303548315/solver-3262449-1303548315 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3262449-1303548315.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 0.89 1.85 2.76 2/176 14285
/proc/meminfo: memFree=11869016/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=7128 CPUtime=0 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4194304 344 0 0 0 0 0 0 0 22 0 1 0 545062129 7299072 289 33554432000 4194304 4300876 140736959335168 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 1782 289 112 27 0 231 0

[startup+0.0137311 s]
/proc/loadavg: 0.89 1.85 2.76 2/176 14285
/proc/meminfo: memFree=11869016/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=7524 CPUtime=0.01 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4194304 468 0 0 0 1 0 0 0 22 0 1 0 545062129 7704576 413 33554432000 4194304 4300876 140736959335168 18446744073709551615 218880102182 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 1881 414 112 27 0 330 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7524

[startup+0.100778 s]
/proc/loadavg: 0.89 1.85 2.76 2/176 14285
/proc/meminfo: memFree=11869016/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=11600 CPUtime=0.09 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 4209 0 0 0 9 0 0 0 22 0 1 0 545062129 11878400 1134 33554432000 4194304 4300876 140736959335168 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 2900 1134 143 27 0 1349 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11600

[startup+0.300714 s]
/proc/loadavg: 0.89 1.85 2.76 2/176 14285
/proc/meminfo: memFree=11869016/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=13532 CPUtime=0.29 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 4632 0 0 0 29 0 0 0 23 0 1 0 545062129 13856768 1557 33554432000 4194304 4300876 140736959335168 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 3383 1557 143 27 0 1832 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13532

[startup+0.700644 s]
/proc/loadavg: 0.89 1.85 2.76 2/176 14285
/proc/meminfo: memFree=11869016/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=16276 CPUtime=0.69 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 5265 0 0 0 69 0 0 0 25 0 1 0 545062129 16666624 2190 33554432000 4194304 4300876 140736959335168 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 4069 2190 144 27 0 2518 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16276

[startup+1.50051 s]
/proc/loadavg: 0.89 1.85 2.76 5/190 14312
/proc/meminfo: memFree=11832888/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=20848 CPUtime=1.49 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 6286 0 0 0 149 0 0 0 25 0 1 0 545062129 21348352 3211 33554432000 4194304 4300876 140736959335168 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 5212 3211 144 27 0 3661 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20848

[startup+3.10023 s]
/proc/loadavg: 0.89 1.85 2.76 5/190 14312
/proc/meminfo: memFree=11818628/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=26152 CPUtime=3.09 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 9684 0 0 0 308 1 0 0 25 0 1 0 545062129 26779648 4686 33554432000 4194304 4300876 140736959335168 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 6538 4686 169 27 0 4987 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26152

[startup+6.30066 s]
/proc/loadavg: 1.14 1.89 2.77 5/190 14312
/proc/meminfo: memFree=11812716/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=26152 CPUtime=6.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 9686 0 0 0 629 1 0 0 25 0 1 0 545062129 26779648 4688 33554432000 4194304 4300876 140736959335168 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 6538 4688 171 27 0 4987 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 26152

[startup+12.7005 s]
/proc/loadavg: 1.37 1.92 2.78 5/190 14312
/proc/meminfo: memFree=11811416/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=26152 CPUtime=12.69 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 9686 0 0 0 1268 1 0 0 25 0 1 0 545062129 26779648 4688 33554432000 4194304 4300876 140736959335168 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 6538 4688 171 27 0 4987 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26152

[startup+25.5003 s]
/proc/loadavg: 1.95 2.02 2.80 5/190 14312
/proc/meminfo: memFree=11811420/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=26152 CPUtime=25.49 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 9686 0 0 0 2548 1 0 0 25 0 1 0 545062129 26779648 4688 33554432000 4194304 4300876 140736959335168 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 6538 4688 171 27 0 4987 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26152

[startup+51.1008 s]
/proc/loadavg: 2.72 2.20 2.83 5/190 14313
/proc/meminfo: memFree=11810348/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=26152 CPUtime=51.09 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 9714 0 0 0 5108 1 0 0 25 0 1 0 545062129 26779648 4716 33554432000 4194304 4300876 140736959335168 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 6538 4716 171 27 0 4987 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26152

[startup+102.307 s]
/proc/loadavg: 3.44 2.47 2.89 5/190 14314
/proc/meminfo: memFree=11807480/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=26496 CPUtime=102.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 9744 0 0 0 10229 1 0 0 25 0 1 0 545062129 27131904 4746 33554432000 4194304 4300876 140736959335168 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 6624 4746 171 27 0 5073 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26496

[startup+162.3 s]
/proc/loadavg: 3.79 2.75 2.96 5/190 14316
/proc/meminfo: memFree=11802504/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=26856 CPUtime=162.29 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 9880 0 0 0 16228 1 0 0 25 0 1 0 545062129 27500544 4882 33554432000 4194304 4300876 140736959335168 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 6714 4882 171 27 0 5163 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26856

[startup+222.301 s]
/proc/loadavg: 3.96 2.99 3.02 5/190 14318
/proc/meminfo: memFree=11800496/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=27536 CPUtime=222.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 9925 0 0 0 22229 1 0 0 25 0 1 0 545062129 28196864 4927 33554432000 4194304 4300876 140736959335168 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 6884 4927 171 27 0 5333 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 27536

[startup+282.301 s]
/proc/loadavg: 3.98 3.17 3.08 5/190 14319
/proc/meminfo: memFree=11798608/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=27536 CPUtime=282.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 9962 0 0 0 28229 1 0 0 25 0 1 0 545062129 28196864 4964 33554432000 4194304 4300876 140736959335168 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 6884 4964 171 27 0 5333 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 27536

[startup+342.301 s]
/proc/loadavg: 3.99 3.32 3.14 5/190 14321
/proc/meminfo: memFree=11794496/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=27864 CPUtime=342.29 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10059 0 0 0 34228 1 0 0 25 0 1 0 545062129 28532736 5061 33554432000 4194304 4300876 140736959335168 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 6966 5061 171 27 0 5415 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 27864

[startup+402.301 s]
/proc/loadavg: 3.99 3.44 3.19 5/190 14322
/proc/meminfo: memFree=11791632/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=27864 CPUtime=402.29 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10109 0 0 0 40228 1 0 0 25 0 1 0 545062129 28532736 5111 33554432000 4194304 4300876 140736959335168 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 6966 5111 171 27 0 5415 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 27864

[startup+462.3 s]
/proc/loadavg: 3.99 3.54 3.24 5/190 14324
/proc/meminfo: memFree=11788768/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=29396 CPUtime=462.29 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10413 0 0 0 46228 1 0 0 25 0 1 0 545062129 30101504 5415 33554432000 4194304 4300876 140736959335168 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7349 5415 171 27 0 5798 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 29396

[startup+522.301 s]
/proc/loadavg: 3.99 3.62 3.28 5/190 14326
/proc/meminfo: memFree=11786896/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=29396 CPUtime=522.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10463 0 0 0 52228 2 0 0 25 0 1 0 545062129 30101504 5465 33554432000 4194304 4300876 140736959335168 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7349 5465 171 27 0 5798 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 29396

[startup+582.3 s]
/proc/loadavg: 3.99 3.69 3.32 5/190 14327
/proc/meminfo: memFree=11784660/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=29396 CPUtime=582.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10513 0 0 0 58228 2 0 0 25 0 1 0 545062129 30101504 5515 33554432000 4194304 4300876 140736959335168 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7349 5515 171 27 0 5798 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 29396

[startup+642.301 s]
/proc/loadavg: 4.04 3.76 3.37 5/190 14329
/proc/meminfo: memFree=11782656/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=31696 CPUtime=642.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10554 0 0 0 64228 2 0 0 25 0 1 0 545062129 32456704 5556 33554432000 4194304 4300876 140736959335168 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7924 5556 171 27 0 6373 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 31696

[startup+702.3 s]
/proc/loadavg: 4.01 3.80 3.40 5/190 14330
/proc/meminfo: memFree=11780408/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=31696 CPUtime=702.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10593 0 0 0 70228 2 0 0 25 0 1 0 545062129 32456704 5595 33554432000 4194304 4300876 140736959335168 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7924 5595 171 27 0 6373 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 31696

[startup+762.307 s]
/proc/loadavg: 4.10 3.86 3.45 5/190 14332
/proc/meminfo: memFree=11778396/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=31696 CPUtime=762.31 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10632 0 0 0 76229 2 0 0 25 0 1 0 545062129 32456704 5634 33554432000 4194304 4300876 140736959335168 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7924 5634 171 27 0 6373 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 31696

[startup+822.301 s]
/proc/loadavg: 4.04 3.88 3.48 5/190 14334
/proc/meminfo: memFree=11776624/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=31696 CPUtime=822.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10672 0 0 0 82228 2 0 0 25 0 1 0 545062129 32456704 5674 33554432000 4194304 4300876 140736959335168 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7924 5674 171 27 0 6373 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 31696

[startup+882.301 s]
/proc/loadavg: 4.01 3.90 3.51 5/190 14335
/proc/meminfo: memFree=11774608/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=31696 CPUtime=882.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10712 0 0 0 88228 2 0 0 25 0 1 0 545062129 32456704 5714 33554432000 4194304 4300876 140736959335168 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7924 5714 171 27 0 6373 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 31696

[startup+942.301 s]
/proc/loadavg: 4.00 3.92 3.54 5/190 14337
/proc/meminfo: memFree=11772960/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=31696 CPUtime=942.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10751 0 0 0 94228 2 0 0 25 0 1 0 545062129 32456704 5753 33554432000 4194304 4300876 140736959335168 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7924 5753 171 27 0 6373 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 31696

[startup+1002.3 s]
/proc/loadavg: 4.00 3.93 3.56 5/190 14347
/proc/meminfo: memFree=11771416/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=31696 CPUtime=1002.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10790 0 0 0 100228 2 0 0 25 0 1 0 545062129 32456704 5792 33554432000 4194304 4300876 140736959335168 18446744073709551615 4268743 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7924 5792 171 27 0 6373 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 31696

[startup+1062.3 s]
/proc/loadavg: 4.00 3.94 3.59 5/190 14349
/proc/meminfo: memFree=11768176/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=31696 CPUtime=1062.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10826 0 0 0 106228 2 0 0 25 0 1 0 545062129 32456704 5828 33554432000 4194304 4300876 140736959335168 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7924 5828 171 27 0 6373 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 31696

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.61 5/190 14351
/proc/meminfo: memFree=11766164/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=31696 CPUtime=1122.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10859 0 0 0 112228 2 0 0 25 0 1 0 545062129 32456704 5861 33554432000 4194304 4300876 140736959335168 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7924 5861 171 27 0 6373 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 31696

[startup+1182.3 s]
/proc/loadavg: 4.06 3.97 3.64 5/190 14352
/proc/meminfo: memFree=11764416/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=31696 CPUtime=1182.3 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10894 0 0 0 118228 2 0 0 25 0 1 0 545062129 32456704 5896 33554432000 4194304 4300876 140736959335168 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7924 5896 171 27 0 6373 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 31696

[startup+1242.3 s]
/proc/loadavg: 4.02 3.97 3.66 5/190 14354
/proc/meminfo: memFree=11761064/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=31696 CPUtime=1242.31 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10935 0 0 0 124229 2 0 0 25 0 1 0 545062129 32456704 5937 33554432000 4194304 4300876 140736959335168 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7924 5937 171 27 0 6373 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 31696



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.14 4.00 3.68 5/190 14355
/proc/meminfo: memFree=11759060/32950928 swapFree=67111528/67111528
[pid=14285] ppid=14283 vsize=31696 CPUtime=1300.01 cores=0,2
/proc/14285/stat : 14285 (march_rw) R 14283 14285 13232 0 -1 4202496 10969 0 0 0 129999 2 0 0 25 0 1 0 545062129 32456704 5971 33554432000 4194304 4300876 140736959335168 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14285/statm: 7924 5971 171 27 0 6373 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 31696

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): 1300.03
CPU user time (s): 1300
CPU system time (s): 0.029995
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 31696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10969
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= 16924

runsolver used 2.32365 second user time and 4.79027 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-23 10:45:15
IDJOB=3262449
IDBENCH=83313
IDSOLVER=1561
FILE ID=node112/3262449-1303548315
RUNJOBID= node112-1303548314-14269
PBS_JOBID= 13143126
Free space on /tmp= 72592 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_505.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262449-1303548315/watcher-3262449-1303548315 -o /tmp/evaluation-result-3262449-1303548315/solver-3262449-1303548315 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3262449-1303548315.cnf

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

MD5SUM BENCH= 8e7b614904543aa28491ea45c761cbd5
RANDOM SEED=562246839

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      11869792 kB
Buffers:       1964836 kB
Cached:       18506168 kB
SwapCached:          0 kB
Active:        9310336 kB
Inactive:     11227280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11869792 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             856 kB
Writeback:           0 kB
AnonPages:       66280 kB
Mapped:          14492 kB
Slab:           478648 kB
PageTables:       5152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   194964 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= 72592 MiB
End job on node112 at 2011-04-23 11:06:57