Trace number 3262009

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) 1300.04 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_507.cnf
MD5SUM0c4fc551e2fe598a8074df6204d87f7d
Bench CategoryCRAFTED (crafted 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 variables254
Number of clauses34289
Sum of the clauses size152236
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2337
Number of clauses of size 331448
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52504

Solver Data 

2.49/2.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.49/2.52	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.49/2.52	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.49/2.52	c main()::
2.49/2.52	c initFormula():: searching for DIMACS p-line....
2.49/2.52	c full lookahead due to high density!
2.49/2.52	c initFormula():: the DIMACS p-line indicates a CNF of 254 variables and 34289 clauses.
2.49/2.52	c parseCNF():: parsing....
2.49/2.52	c parseCNF():: the CNF contains 0 unary clauses.
2.49/2.52	c runParser():: parsing was successful, warming up engines...
2.49/2.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.52	c preprocessing fase I completed:: there are now 254 free variables and 34289 clauses.
2.49/2.52	c using k-SAT heuristics (size based diff)
2.49/2.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 263484 duplicate clauses
2.49/2.52	c resolvent_look() :: found 7572 resolvents
2.49/2.52	c main():: clause / variable ratio: ( 41861 / 254 ) = 164.81
2.49/2.52	c longest clause has size 23
2.49/2.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.52	c number of free variables = 254
2.49/2.52	c dynamic_preselect_setsize :: off
2.49/2.52	c main():: all systems go!
2.49/2.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 245
4.50/4.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 689
9.20/9.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 4745
44.30/44.32	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 |********************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 28927
243.40/243.49	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 |**********************
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c |************************
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c |****************************
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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 |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 121955
1016.42/1016.48	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 |************************************
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c |*******************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 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-3262009-1303545558/watcher-3262009-1303545558 -o /tmp/evaluation-result-3262009-1303545558/solver-3262009-1303545558 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3262009-1303545558.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 4.04 4.00 3.92 5/189 8958
/proc/meminfo: memFree=12030992/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=7128 CPUtime=0 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4194304 355 0 0 0 0 0 0 0 25 0 1 0 446971703 7299072 299 33554432000 4194304 4300876 140733982801552 18446744073709551615 233509958341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 1782 300 112 27 0 231 0

[startup+0.09108 s]
/proc/loadavg: 4.04 4.00 3.92 5/189 8958
/proc/meminfo: memFree=12030992/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=11632 CPUtime=0.08 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 4238 0 0 0 8 0 0 0 25 0 1 0 446971703 11911168 1139 33554432000 4194304 4300876 140733982801552 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 2908 1139 143 27 0 1357 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11632

[startup+0.10108 s]
/proc/loadavg: 4.04 4.00 3.92 5/189 8958
/proc/meminfo: memFree=12030992/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=11764 CPUtime=0.09 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 4265 0 0 0 9 0 0 0 25 0 1 0 446971703 12046336 1166 33554432000 4194304 4300876 140733982801552 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 2941 1166 143 27 0 1390 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11764

[startup+0.301044 s]
/proc/loadavg: 4.04 4.00 3.92 5/189 8958
/proc/meminfo: memFree=12030992/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=13696 CPUtime=0.29 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 4718 0 0 0 29 0 0 0 25 0 1 0 446971703 14024704 1619 33554432000 4194304 4300876 140733982801552 18446744073709551615 233509958341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 3424 1619 143 27 0 1873 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13696

[startup+0.700983 s]
/proc/loadavg: 4.04 4.00 3.92 5/189 8958
/proc/meminfo: memFree=12030992/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=16572 CPUtime=0.69 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 5394 0 0 0 69 0 0 0 25 0 1 0 446971703 16969728 2295 33554432000 4194304 4300876 140733982801552 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 4143 2295 144 27 0 2592 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16572

[startup+1.50084 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 8959
/proc/meminfo: memFree=12020452/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=21408 CPUtime=1.49 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 6491 0 0 0 148 1 0 0 25 0 1 0 446971703 21921792 3392 33554432000 4194304 4300876 140733982801552 18446744073709551615 4256852 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 5352 3392 144 27 0 3801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21408

[startup+3.10054 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 8959
/proc/meminfo: memFree=12014388/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=26304 CPUtime=3.1 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 9762 0 0 0 308 2 0 0 25 0 1 0 446971703 26935296 4723 33554432000 4194304 4300876 140733982801552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 6576 4723 171 27 0 5025 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 26304

[startup+6.30097 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 8959
/proc/meminfo: memFree=12011796/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=26304 CPUtime=6.3 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 9762 0 0 0 628 2 0 0 25 0 1 0 446971703 26935296 4723 33554432000 4194304 4300876 140733982801552 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 6576 4723 171 27 0 5025 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 26304

[startup+12.7008 s]
/proc/loadavg: 4.11 4.02 3.93 5/190 8959
/proc/meminfo: memFree=12011144/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=26304 CPUtime=12.7 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 9762 0 0 0 1268 2 0 0 25 0 1 0 446971703 26935296 4723 33554432000 4194304 4300876 140733982801552 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 6576 4723 171 27 0 5025 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26304

[startup+25.5005 s]
/proc/loadavg: 4.10 4.02 3.93 5/190 8960
/proc/meminfo: memFree=12010652/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=26304 CPUtime=25.5 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 9776 0 0 0 2548 2 0 0 25 0 1 0 446971703 26935296 4737 33554432000 4194304 4300876 140733982801552 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 6576 4737 171 27 0 5025 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 26304

[startup+51.1009 s]
/proc/loadavg: 4.06 4.01 3.93 5/190 8960
/proc/meminfo: memFree=12008904/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=26304 CPUtime=51.1 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 9794 0 0 0 5108 2 0 0 25 0 1 0 446971703 26935296 4755 33554432000 4194304 4300876 140733982801552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 6576 4755 171 27 0 5025 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26304

[startup+102.307 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 8962
/proc/meminfo: memFree=12005056/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=26696 CPUtime=102.3 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 9893 0 0 0 10228 2 0 0 25 0 1 0 446971703 27336704 4854 33554432000 4194304 4300876 140733982801552 18446744073709551615 4275622 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 6674 4854 171 27 0 5123 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26696

[startup+162.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 8972
/proc/meminfo: memFree=11998948/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=27152 CPUtime=162.3 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 9938 0 0 0 16228 2 0 0 25 0 1 0 446971703 27803648 4899 33554432000 4194304 4300876 140733982801552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 6788 4899 171 27 0 5237 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 27152

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 8974
/proc/meminfo: memFree=11994216/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=27152 CPUtime=222.3 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 9982 0 0 0 22228 2 0 0 25 0 1 0 446971703 27803648 4943 33554432000 4194304 4300876 140733982801552 18446744073709551615 4276350 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 6788 4943 171 27 0 5237 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 27152

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 8976
/proc/meminfo: memFree=11990240/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=28096 CPUtime=282.3 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 10022 0 0 0 28228 2 0 0 25 0 1 0 446971703 28770304 4983 33554432000 4194304 4300876 140733982801552 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 7024 4983 171 27 0 5473 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 28096

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 8977
/proc/meminfo: memFree=11986144/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=28096 CPUtime=342.3 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 10129 0 0 0 34228 2 0 0 25 0 1 0 446971703 28770304 5090 33554432000 4194304 4300876 140733982801552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 7024 5090 171 27 0 5473 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 28096

[startup+402.301 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 8979
/proc/meminfo: memFree=11980408/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=29392 CPUtime=402.3 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 10440 0 0 0 40228 2 0 0 25 0 1 0 446971703 30097408 5401 33554432000 4194304 4300876 140733982801552 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 7348 5401 171 27 0 5797 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 29392

[startup+462.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 8980
/proc/meminfo: memFree=11974056/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=29392 CPUtime=462.3 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 10497 0 0 0 46228 2 0 0 25 0 1 0 446971703 30097408 5458 33554432000 4194304 4300876 140733982801552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 7348 5458 171 27 0 5797 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 29392

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 8982
/proc/meminfo: memFree=11968088/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=29392 CPUtime=522.3 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 10558 0 0 0 52228 2 0 0 25 0 1 0 446971703 30097408 5519 33554432000 4194304 4300876 140733982801552 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 7348 5519 171 27 0 5797 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 29392

[startup+582.301 s]
/proc/loadavg: 4.07 4.02 3.94 5/190 8984
/proc/meminfo: memFree=11964108/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=31692 CPUtime=582.3 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 10607 0 0 0 58228 2 0 0 25 0 1 0 446971703 32452608 5568 33554432000 4194304 4300876 140733982801552 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 7923 5568 171 27 0 6372 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 31692

[startup+642.301 s]
/proc/loadavg: 4.02 4.01 3.94 5/190 8985
/proc/meminfo: memFree=11959872/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=31692 CPUtime=642.31 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 10649 0 0 0 64229 2 0 0 25 0 1 0 446971703 32452608 5610 33554432000 4194304 4300876 140733982801552 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 7923 5610 171 27 0 6372 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 31692

[startup+702.301 s]
/proc/loadavg: 4.01 4.00 3.94 5/190 8987
/proc/meminfo: memFree=11955624/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=31692 CPUtime=702.31 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 10693 0 0 0 70229 2 0 0 25 0 1 0 446971703 32452608 5654 33554432000 4194304 4300876 140733982801552 18446744073709551615 4264425 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 7923 5654 171 27 0 6372 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 31692

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 8988
/proc/meminfo: memFree=11951640/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=31692 CPUtime=762.32 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 10738 0 0 0 76230 2 0 0 25 0 1 0 446971703 32452608 5699 33554432000 4194304 4300876 140733982801552 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 7923 5699 171 27 0 6372 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 31692

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 8990
/proc/meminfo: memFree=11947404/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=31692 CPUtime=822.31 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 10778 0 0 0 82229 2 0 0 25 0 1 0 446971703 32452608 5739 33554432000 4194304 4300876 140733982801552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 7923 5739 171 27 0 6372 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 31692

[startup+882.301 s]
/proc/loadavg: 3.84 3.97 3.93 3/180 9028
/proc/meminfo: memFree=12068456/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=31692 CPUtime=882.31 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 10820 0 0 0 88229 2 0 0 25 0 1 0 446971703 32452608 5781 33554432000 4194304 4300876 140733982801552 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 7923 5781 171 27 0 6372 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 31692

[startup+942.301 s]
/proc/loadavg: 2.67 3.61 3.81 3/178 9029
/proc/meminfo: memFree=12069488/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=31692 CPUtime=942.31 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 10862 0 0 0 94229 2 0 0 25 0 1 0 446971703 32452608 5823 33554432000 4194304 4300876 140733982801552 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 7923 5823 171 27 0 6372 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 31692

[startup+1002.3 s]
/proc/loadavg: 2.25 3.31 3.69 3/178 9031
/proc/meminfo: memFree=12067856/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=33084 CPUtime=1002.31 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 11123 0 0 0 100229 2 0 0 25 0 1 0 446971703 33878016 6084 33554432000 4194304 4300876 140733982801552 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 8271 6084 171 27 0 6720 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 33084

[startup+1062.3 s]
/proc/loadavg: 2.09 3.07 3.58 3/178 9032
/proc/meminfo: memFree=12067464/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=33084 CPUtime=1062.31 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 11173 0 0 0 106229 2 0 0 25 0 1 0 446971703 33878016 6134 33554432000 4194304 4300876 140733982801552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 8271 6134 171 27 0 6720 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 33084

[startup+1122.3 s]
/proc/loadavg: 1.64 2.78 3.45 2/172 9052
/proc/meminfo: memFree=12092800/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=33084 CPUtime=1122.32 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 11232 0 0 0 112230 2 0 0 25 0 1 0 446971703 33878016 6193 33554432000 4194304 4300876 140733982801552 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 8271 6193 171 27 0 6720 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 33084

[startup+1182.3 s]
/proc/loadavg: 1.27 2.46 3.30 2/172 9054
/proc/meminfo: memFree=12092644/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=33084 CPUtime=1182.32 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 11290 0 0 0 118230 2 0 0 25 0 1 0 446971703 33878016 6251 33554432000 4194304 4300876 140733982801552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 8271 6251 171 27 0 6720 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 33084

[startup+1242.3 s]
/proc/loadavg: 1.10 2.20 3.15 2/172 9055
/proc/meminfo: memFree=12089016/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=38260 CPUtime=1242.32 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 12202 0 0 0 124230 2 0 0 25 0 1 0 446971703 39178240 7163 33554432000 4194304 4300876 140733982801552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 9565 7163 171 27 0 8014 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 38260



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.04 1.99 3.02 2/172 9057
/proc/meminfo: memFree=12088988/32951124 swapFree=67111528/67111528
[pid=8958] ppid=8956 vsize=38260 CPUtime=1300.02 cores=5,7
/proc/8958/stat : 8958 (march_rw) R 8956 8958 8077 0 -1 4202496 12254 0 0 0 130000 2 0 0 25 0 1 0 446971703 39178240 7215 33554432000 4194304 4300876 140733982801552 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8958/statm: 9565 7215 171 27 0 8014 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 38260

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): 1300.04
CPU user time (s): 1300.01
CPU system time (s): 0.027995
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 38260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12254
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 3076

runsolver used 2.06669 second user time and 4.65729 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-23 09:59:18
IDJOB=3262009
IDBENCH=83269
IDSOLVER=1561
FILE ID=node145/3262009-1303545558
RUNJOBID= node145-1303545136-8854
PBS_JOBID= 13143093
Free space on /tmp= 71516 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_507.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262009-1303545558/watcher-3262009-1303545558 -o /tmp/evaluation-result-3262009-1303545558/solver-3262009-1303545558 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3262009-1303545558.cnf

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

MD5SUM BENCH= 0c4fc551e2fe598a8074df6204d87f7d
RANDOM SEED=29142412

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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		: 2666.786
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	: 5332.83
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		: 2666.786
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      12031272 kB
Buffers:       2165248 kB
Cached:       18039588 kB
SwapCached:          0 kB
Active:       10062660 kB
Inactive:     10288940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12031272 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             840 kB
Writeback:           0 kB
AnonPages:      146452 kB
Mapped:          15496 kB
Slab:           503648 kB
PageTables:       5500 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   347072 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= 71520 MiB
End job on node145 at 2011-04-23 10:21:00