Trace number 3152578

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 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v800-c3408-S456969343-019.SATISFIABLE.cnf
MD5SUM957c55bb21add5f7b2abfbda860d1a95
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses3408
Sum of the clauses size10224
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33408
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 3408 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 33 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 796 free variables and 3375 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 145 duplicate clauses
0.00/0.01	c resolvent_look() :: found 67 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3442 / 800 ) = 4.30
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 796
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 255
0.05/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1896
0.30/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 28292
4.69/4.72	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 |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 315307
57.78/57.85	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 |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 2617104
521.89/521.95	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 |**************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data

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

Watcher Data

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152578-1301709260/watcher-3152578-1301709260 -o /tmp/evaluation-result-3152578-1301709260/solver-3152578-1301709260 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152578-1301709260.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 6.35 7.69 7.74 5/189 1016
/proc/meminfo: memFree=20697636/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=6868 CPUtime=0 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4194304 311 0 0 0 0 0 0 0 24 0 1 0 282525744 7032832 253 33554432000 4194304 4300876 140736888490784 18446744073709551615 237278922887 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 1717 253 126 27 0 166 0

[startup+0.052043 s]
/proc/loadavg: 6.35 7.69 7.74 5/189 1016
/proc/meminfo: memFree=20697636/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=8152 CPUtime=0.05 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 619 0 0 0 5 0 0 0 24 0 1 0 282525744 8347648 551 33554432000 4194304 4300876 140736888490784 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 2038 551 168 27 0 487 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8152

[startup+0.101034 s]
/proc/loadavg: 6.35 7.69 7.74 5/189 1016
/proc/meminfo: memFree=20697636/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=8284 CPUtime=0.1 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 632 0 0 0 10 0 0 0 24 0 1 0 282525744 8482816 564 33554432000 4194304 4300876 140736888490784 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 2071 564 168 27 0 520 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8284

[startup+0.300999 s]
/proc/loadavg: 6.35 7.69 7.74 5/189 1016
/proc/meminfo: memFree=20697636/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=8284 CPUtime=0.3 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 651 0 0 0 30 0 0 0 25 0 1 0 282525744 8482816 583 33554432000 4194304 4300876 140736888490784 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 2071 583 168 27 0 520 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 8284

[startup+0.700927 s]
/proc/loadavg: 6.35 7.69 7.74 5/189 1016
/proc/meminfo: memFree=20697636/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=8500 CPUtime=0.7 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 683 0 0 0 70 0 0 0 25 0 1 0 282525744 8704000 615 33554432000 4194304 4300876 140736888490784 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 2125 615 168 27 0 574 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 8500

[startup+1.50084 s]
/proc/loadavg: 6.35 7.69 7.74 5/190 1045
/proc/meminfo: memFree=20693800/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=8964 CPUtime=1.5 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 777 0 0 0 150 0 0 0 25 0 1 0 282525744 9179136 709 33554432000 4194304 4300876 140736888490784 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 2241 709 168 27 0 690 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8964

[startup+3.10056 s]
/proc/loadavg: 6.35 7.69 7.74 5/190 1045
/proc/meminfo: memFree=20692940/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=9344 CPUtime=3.09 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 845 0 0 0 309 0 0 0 25 0 1 0 282525744 9568256 777 33554432000 4194304 4300876 140736888490784 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 2336 777 169 27 0 785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9344

[startup+6.30093 s]
/proc/loadavg: 6.16 7.63 7.72 5/190 1045
/proc/meminfo: memFree=20691008/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=9820 CPUtime=6.29 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 1001 0 0 0 629 0 0 0 25 0 1 0 282525744 10055680 933 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 2455 933 169 27 0 904 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9820

[startup+12.7008 s]
/proc/loadavg: 5.98 7.57 7.70 5/190 1045
/proc/meminfo: memFree=20687428/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=11272 CPUtime=12.69 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 1255 0 0 0 1269 0 0 0 25 0 1 0 282525744 11542528 1187 33554432000 4194304 4300876 140736888490784 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 2818 1187 169 27 0 1267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11272

[startup+25.5005 s]
/proc/loadavg: 5.54 7.39 7.64 5/190 1045
/proc/meminfo: memFree=20682712/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=14500 CPUtime=25.49 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 1760 0 0 0 2549 0 0 0 25 0 1 0 282525744 14848000 1692 33554432000 4194304 4300876 140736888490784 18446744073709551615 4214438 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 3625 1692 169 27 0 2074 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14500

[startup+51.101 s]
/proc/loadavg: 5.02 7.12 7.54 5/190 1046
/proc/meminfo: memFree=20672792/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=17796 CPUtime=51.08 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 2732 0 0 0 5108 0 0 0 25 0 1 0 282525744 18223104 2664 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 4449 2664 169 27 0 2898 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17796

[startup+102.306 s]
/proc/loadavg: 4.44 6.64 7.36 5/190 1047
/proc/meminfo: memFree=20650340/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=28904 CPUtime=102.29 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 4678 0 0 0 10229 0 0 0 25 0 1 0 282525744 29597696 4610 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 7226 4610 169 27 0 5675 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28904

[startup+162.3 s]
/proc/loadavg: 4.16 6.15 7.14 5/190 1049
/proc/meminfo: memFree=20626012/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=40592 CPUtime=162.28 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 6955 0 0 0 16228 0 0 0 25 0 1 0 282525744 41566208 6887 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217540 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 10148 6887 169 27 0 8597 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 40592

[startup+222.3 s]
/proc/loadavg: 4.14 5.78 6.95 5/190 1050
/proc/meminfo: memFree=20601080/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=59332 CPUtime=222.29 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 9255 0 0 0 22228 1 0 0 25 0 1 0 282525744 60755968 9187 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217540 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 14833 9187 169 27 0 13282 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 59332

[startup+282.301 s]
/proc/loadavg: 4.12 5.47 6.77 5/190 1052
/proc/meminfo: memFree=20575864/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=59332 CPUtime=282.29 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 11482 0 0 0 28227 2 0 0 25 0 1 0 282525744 60755968 11414 33554432000 4194304 4300876 140736888490784 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 14833 11414 169 27 0 13282 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 59332

[startup+342.3 s]
/proc/loadavg: 4.04 5.20 6.59 5/190 1081
/proc/meminfo: memFree=20564824/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=79108 CPUtime=342.29 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 13700 0 0 0 34227 2 0 0 25 0 1 0 282525744 81006592 13632 33554432000 4194304 4300876 140736888490784 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 19777 13632 169 27 0 18226 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 79108

[startup+402.301 s]
/proc/loadavg: 4.01 4.98 6.43 5/190 1145
/proc/meminfo: memFree=20545208/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=79108 CPUtime=402.29 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 15888 0 0 0 40226 3 0 0 25 0 1 0 282525744 81006592 15820 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 19777 15820 169 27 0 18226 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 79108

[startup+462.301 s]
/proc/loadavg: 4.00 4.80 6.27 9/197 1465
/proc/meminfo: memFree=20518420/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=90396 CPUtime=462.3 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 17996 0 0 0 46226 4 0 0 25 0 1 0 282525744 92565504 17928 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217778 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 22599 17928 169 27 0 21048 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 90396

[startup+522.3 s]
/proc/loadavg: 4.00 4.65 6.13 5/190 1614
/proc/meminfo: memFree=20888612/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=119864 CPUtime=522.29 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 20023 0 0 0 52225 4 0 0 25 0 1 0 282525744 122740736 19955 33554432000 4194304 4300876 140736888490784 18446744073709551615 4234546 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 29966 19955 169 27 0 28415 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 119864

[startup+582.3 s]
/proc/loadavg: 4.00 4.53 5.99 5/190 1619
/proc/meminfo: memFree=20867036/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=119864 CPUtime=582.29 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 22305 0 0 0 58225 4 0 0 25 0 1 0 282525744 122740736 22237 33554432000 4194304 4300876 140736888490784 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 29966 22237 169 27 0 28415 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 119864

[startup+642.301 s]
/proc/loadavg: 4.00 4.43 5.86 5/190 1621
/proc/meminfo: memFree=20845992/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=119864 CPUtime=642.3 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 24542 0 0 0 64225 5 0 0 25 0 1 0 282525744 122740736 24474 33554432000 4194304 4300876 140736888490784 18446744073709551615 4280576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 29966 24474 169 27 0 28415 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 119864

[startup+702.301 s]
/proc/loadavg: 4.00 4.35 5.74 5/190 1622
/proc/meminfo: memFree=20824996/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=119864 CPUtime=702.3 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 26750 0 0 0 70225 5 0 0 25 0 1 0 282525744 122740736 26682 33554432000 4194304 4300876 140736888490784 18446744073709551615 4200296 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 29966 26682 169 27 0 28415 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 119864

[startup+762.3 s]
/proc/loadavg: 4.00 4.28 5.63 5/190 1624
/proc/meminfo: memFree=20804880/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=164064 CPUtime=762.3 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 28935 0 0 0 76224 6 0 0 25 0 1 0 282525744 168001536 28867 33554432000 4194304 4300876 140736888490784 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 41016 28867 169 27 0 39465 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 164064

[startup+822.301 s]
/proc/loadavg: 4.05 4.24 5.53 5/190 1625
/proc/meminfo: memFree=20785124/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=186640 CPUtime=822.31 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 31083 0 0 0 82224 7 0 0 25 0 1 0 282525744 191119360 31015 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 46660 31015 169 27 0 45109 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 186640

[startup+882.306 s]
/proc/loadavg: 4.07 4.21 5.44 5/190 1627
/proc/meminfo: memFree=20764028/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=186772 CPUtime=882.31 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 33112 0 0 0 88224 7 0 0 25 0 1 0 282525744 191254528 33044 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 46693 33044 169 27 0 45142 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 186772

[startup+942.3 s]
/proc/loadavg: 4.02 4.17 5.35 5/190 1629
/proc/meminfo: memFree=20743180/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=186772 CPUtime=942.3 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 35350 0 0 0 94223 7 0 0 25 0 1 0 282525744 191254528 35282 33554432000 4194304 4300876 140736888490784 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 46693 35282 169 27 0 45142 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 186772

[startup+1002.3 s]
/proc/loadavg: 4.01 4.14 5.26 5/190 1630
/proc/meminfo: memFree=20722060/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=186772 CPUtime=1002.31 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 37551 0 0 0 100223 8 0 0 25 0 1 0 282525744 191254528 37483 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217674 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 46693 37483 169 27 0 45142 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 186772

[startup+1062.3 s]
/proc/loadavg: 4.00 4.11 5.18 5/190 1632
/proc/meminfo: memFree=20701820/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=186772 CPUtime=1062.31 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 39715 0 0 0 106223 8 0 0 25 0 1 0 282525744 191254528 39647 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 46693 39647 169 27 0 45142 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 186772

[startup+1122.3 s]
/proc/loadavg: 4.00 4.09 5.10 5/190 1633
/proc/meminfo: memFree=20681840/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=186772 CPUtime=1122.31 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 41756 0 0 0 112222 9 0 0 25 0 1 0 282525744 191254528 41688 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217733 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 46693 41688 169 27 0 45142 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 186772

[startup+1182.3 s]
/proc/loadavg: 4.00 4.07 5.03 5/190 1662
/proc/meminfo: memFree=20660744/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=253072 CPUtime=1182.31 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 43942 0 0 0 118222 9 0 0 25 0 1 0 282525744 259145728 43874 33554432000 4194304 4300876 140736888490784 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 63268 43874 169 27 0 61717 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 253072

[startup+1242.3 s]
/proc/loadavg: 4.00 4.05 4.96 5/190 1664
/proc/meminfo: memFree=20632088/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=253072 CPUtime=1242.32 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 46154 0 0 0 124222 10 0 0 25 0 1 0 282525744 259145728 46086 33554432000 4194304 4300876 140736888490784 18446744073709551615 4216816 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 63268 46086 169 27 0 61717 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 253072



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.04 4.90 3/188 1694
/proc/meminfo: memFree=20883884/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=253072 CPUtime=1300.02 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 48246 0 0 0 129992 10 0 0 25 0 1 0 282525744 259145728 48178 33554432000 4194304 4300876 140736888490784 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 63268 48178 169 27 0 61717 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 253072

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.04 4.90 3/188 1694
/proc/meminfo: memFree=20883884/32950904 swapFree=67111528/67111528
[pid=1016] ppid=1014 vsize=253072 CPUtime=1300.02 cores=4,6
/proc/1016/stat : 1016 (march_rw) R 1014 1016 955 0 -1 4202496 48246 0 0 0 129992 10 0 0 25 0 1 0 282525744 259145728 48178 33554432000 4194304 4300876 140736888490784 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1016/statm: 63268 48178 169 27 0 61717 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 253072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.93
CPU system time (s): 0.114982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 253072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48246
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= 1042

runsolver used 1.85772 second user time and 4.06138 second system time

The end

Launcher Data

Begin job on node121 at 2011-04-02 03:54:20
IDJOB=3152578
IDBENCH=82858
IDSOLVER=1561
FILE ID=node121/3152578-1301709260
RUNJOBID= node121-1301709260-975
PBS_JOBID= 12840868
Free space on /tmp= 71104 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v800-c3408-S456969343-019.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152578-1301709260/watcher-3152578-1301709260 -o /tmp/evaluation-result-3152578-1301709260/solver-3152578-1301709260 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152578-1301709260.cnf

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

MD5SUM BENCH= 957c55bb21add5f7b2abfbda860d1a95
RANDOM SEED=1315745459

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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		: 2666.817
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      20697916 kB
Buffers:        331488 kB
Cached:       11578444 kB
SwapCached:          0 kB
Active:        7659248 kB
Inactive:      4318736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20697916 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             948 kB
Writeback:           0 kB
AnonPages:       67192 kB
Mapped:          14728 kB
Slab:           209996 kB
PageTables:       5076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   253112 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= 71480 MiB
End job on node121 at 2011-04-02 04:16:02