Trace number 3152729

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

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S216164582-083.UNKNOWN.cnf
MD5SUMac87980bdfffc015f316143175a762b6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 650 variables and 2769 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, 25 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 647 free variables and 2744 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 170 duplicate clauses
0.00/0.01	c resolvent_look() :: found 80 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2824 / 650 ) = 4.34
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 = 647
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: 149
0.00/0.04	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 |****************************************************************| ( 1/999) NodeCount: 1047
0.09/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 11615
1.79/1.86	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 |*******************************
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 |*****************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 93028
16.69/16.73	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 |*************************************
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c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 537634
106.89/106.99	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 |***************************************************
c |****************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 2332673
508.90/508.91	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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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-3152729-1301710803/watcher-3152729-1301710803 -o /tmp/evaluation-result-3152729-1301710803/solver-3152729-1301710803 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152729-1301710803.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: 3.28 3.85 4.16 4/184 15196
/proc/meminfo: memFree=21134684/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=6896 CPUtime=0 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4194304 310 0 0 0 0 0 0 0 23 0 1 0 282678036 7061504 252 33554432000 4194304 4300876 140736375605600 18446744073709551615 212687701098 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 1724 252 128 27 0 173 0

[startup+0.0526501 s]
/proc/loadavg: 3.28 3.85 4.16 4/184 15196
/proc/meminfo: memFree=21134684/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=7820 CPUtime=0.04 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 528 0 0 0 4 0 0 0 23 0 1 0 282678036 8007680 470 33554432000 4194304 4300876 140736375605600 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 1955 470 168 27 0 404 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7820

[startup+0.10064 s]
/proc/loadavg: 3.28 3.85 4.16 4/184 15196
/proc/meminfo: memFree=21134684/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=7964 CPUtime=0.09 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 540 0 0 0 9 0 0 0 23 0 1 0 282678036 8155136 482 33554432000 4194304 4300876 140736375605600 18446744073709551615 212687070438 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 1991 482 168 27 0 440 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7964

[startup+0.300617 s]
/proc/loadavg: 3.28 3.85 4.16 4/184 15196
/proc/meminfo: memFree=21134684/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=7964 CPUtime=0.29 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 561 0 0 0 29 0 0 0 25 0 1 0 282678036 8155136 503 33554432000 4194304 4300876 140736375605600 18446744073709551615 4225231 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 1991 503 168 27 0 440 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7964

[startup+0.700557 s]
/proc/loadavg: 3.28 3.85 4.16 4/184 15196
/proc/meminfo: memFree=21134684/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=8148 CPUtime=0.69 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 593 0 0 0 69 0 0 0 25 0 1 0 282678036 8343552 535 33554432000 4194304 4300876 140736375605600 18446744073709551615 4269513 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 2037 535 168 27 0 486 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8148

[startup+1.50043 s]
/proc/loadavg: 3.28 3.85 4.16 5/190 15207
/proc/meminfo: memFree=21128940/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=8596 CPUtime=1.49 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 682 0 0 0 149 0 0 0 25 0 1 0 282678036 8802304 624 33554432000 4194304 4300876 140736375605600 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 2149 624 168 27 0 598 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8596

[startup+3.10112 s]
/proc/loadavg: 3.28 3.85 4.16 5/190 15207
/proc/meminfo: memFree=21127548/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=8976 CPUtime=3.09 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 748 0 0 0 309 0 0 0 25 0 1 0 282678036 9191424 690 33554432000 4194304 4300876 140736375605600 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 2244 690 169 27 0 693 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8976

[startup+6.30052 s]
/proc/loadavg: 3.34 3.85 4.16 5/190 15207
/proc/meminfo: memFree=21125076/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=9316 CPUtime=6.29 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 878 0 0 0 629 0 0 0 25 0 1 0 282678036 9539584 820 33554432000 4194304 4300876 140736375605600 18446744073709551615 4217417 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 2329 820 169 27 0 778 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9316

[startup+12.7003 s]
/proc/loadavg: 3.39 3.85 4.15 5/190 15207
/proc/meminfo: memFree=21120060/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=10976 CPUtime=12.69 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 1162 0 0 0 1269 0 0 0 25 0 1 0 282678036 11239424 1061 33554432000 4194304 4300876 140736375605600 18446744073709551615 4217364 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 2744 1061 169 27 0 1193 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10976

[startup+25.501 s]
/proc/loadavg: 3.52 3.86 4.15 5/190 15208
/proc/meminfo: memFree=21112616/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=12704 CPUtime=25.49 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 1643 0 0 0 2549 0 0 0 25 0 1 0 282678036 13008896 1542 33554432000 4194304 4300876 140736375605600 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 3176 1542 169 27 0 1625 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12704

[startup+51.1004 s]
/proc/loadavg: 3.69 3.87 4.15 5/190 15208
/proc/meminfo: memFree=21098340/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=18304 CPUtime=51.09 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 2593 0 0 0 5109 0 0 0 25 0 1 0 282678036 18743296 2492 33554432000 4194304 4300876 140736375605600 18446744073709551615 4200291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 4576 2492 169 27 0 3025 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18304

[startup+102.306 s]
/proc/loadavg: 3.86 3.89 4.14 5/190 15237
/proc/meminfo: memFree=21085176/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=30312 CPUtime=102.3 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 4396 0 0 0 10230 0 0 0 25 0 1 0 282678036 31039488 4295 33554432000 4194304 4300876 140736375605600 18446744073709551615 4216868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 7578 4295 169 27 0 6027 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30312

[startup+162.301 s]
/proc/loadavg: 3.95 3.90 4.13 5/190 15238
/proc/meminfo: memFree=21060456/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=39044 CPUtime=162.29 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 6523 0 0 0 16229 0 0 0 25 0 1 0 282678036 39981056 6422 33554432000 4194304 4300876 140736375605600 18446744073709551615 4228557 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 9761 6422 169 27 0 8210 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39044

[startup+222.301 s]
/proc/loadavg: 4.07 3.95 4.12 5/190 15240
/proc/meminfo: memFree=21033356/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=43792 CPUtime=222.3 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 8600 0 0 0 22229 1 0 0 25 0 1 0 282678036 44843008 8499 33554432000 4194304 4300876 140736375605600 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 10948 8499 169 27 0 9397 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43792

[startup+282.301 s]
/proc/loadavg: 4.06 3.97 4.12 5/190 15296
/proc/meminfo: memFree=21017948/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=56888 CPUtime=282.3 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 10643 0 0 0 28229 1 0 0 25 0 1 0 282678036 58253312 10542 33554432000 4194304 4300876 140736375605600 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 14222 10542 169 27 0 12671 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56888

[startup+342.3 s]
/proc/loadavg: 4.06 3.99 4.11 5/190 15324
/proc/meminfo: memFree=20993816/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=56888 CPUtime=342.3 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 12658 0 0 0 34228 2 0 0 25 0 1 0 282678036 58253312 12557 33554432000 4194304 4300876 140736375605600 18446744073709551615 4268304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 14222 12557 169 27 0 12671 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56888

[startup+402.3 s]
/proc/loadavg: 4.02 3.99 4.10 5/190 15326
/proc/meminfo: memFree=20971540/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=85764 CPUtime=402.3 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 14652 0 0 0 40227 3 0 0 25 0 1 0 282678036 87822336 14551 33554432000 4194304 4300876 140736375605600 18446744073709551615 4200319 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 21441 14551 169 27 0 19890 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 85764

[startup+462.3 s]
/proc/loadavg: 4.04 4.00 4.09 5/190 15327
/proc/meminfo: memFree=20949028/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=85764 CPUtime=462.3 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 16585 0 0 0 46227 3 0 0 25 0 1 0 282678036 87822336 16484 33554432000 4194304 4300876 140736375605600 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 21441 16484 169 27 0 19890 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 85764

[startup+522.3 s]
/proc/loadavg: 4.01 4.00 4.09 5/190 15329
/proc/meminfo: memFree=20927628/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=85764 CPUtime=522.3 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 18444 0 0 0 52226 4 0 0 25 0 1 0 282678036 87822336 18343 33554432000 4194304 4300876 140736375605600 18446744073709551615 4288395 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 21441 18343 169 27 0 19890 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 85764

[startup+582.3 s]
/proc/loadavg: 4.05 4.01 4.09 5/190 15331
/proc/meminfo: memFree=20905476/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=115232 CPUtime=582.3 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 20465 0 0 0 58226 4 0 0 25 0 1 0 282678036 117997568 20364 33554432000 4194304 4300876 140736375605600 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 28808 20364 169 27 0 27257 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 115232

[startup+642.3 s]
/proc/loadavg: 3.94 3.99 4.07 4/184 15349
/proc/meminfo: memFree=20888016/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=115364 CPUtime=642.31 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 22469 0 0 0 64226 5 0 0 25 0 1 0 282678036 118132736 22368 33554432000 4194304 4300876 140736375605600 18446744073709551615 4228448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 28841 22368 169 27 0 27290 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 115364

[startup+702.3 s]
/proc/loadavg: 3.34 3.81 4.00 4/184 15351
/proc/meminfo: memFree=20866624/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=133828 CPUtime=702.3 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 24446 0 0 0 70225 5 0 0 25 0 1 0 282678036 137039872 24345 33554432000 4194304 4300876 140736375605600 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 33457 24345 169 27 0 31906 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 133828

[startup+762.307 s]
/proc/loadavg: 3.12 3.66 3.94 4/184 15352
/proc/meminfo: memFree=20845864/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=133828 CPUtime=762.32 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 26338 0 0 0 76226 6 0 0 25 0 1 0 282678036 137039872 26237 33554432000 4194304 4300876 140736375605600 18446744073709551615 4200364 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 33457 26237 169 27 0 31906 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 133828

[startup+822.301 s]
/proc/loadavg: 3.04 3.54 3.88 4/184 15354
/proc/meminfo: memFree=20825364/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=133828 CPUtime=822.3 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 28280 0 0 0 82224 6 0 0 25 0 1 0 282678036 137039872 28179 33554432000 4194304 4300876 140736375605600 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 33457 28179 169 27 0 31906 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 133828

[startup+882.301 s]
/proc/loadavg: 3.01 3.44 3.82 4/184 15356
/proc/meminfo: memFree=20803352/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=178028 CPUtime=882.31 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 30261 0 0 0 88224 7 0 0 25 0 1 0 282678036 182300672 30160 33554432000 4194304 4300876 140736375605600 18446744073709551615 4217517 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 44507 30160 169 27 0 42956 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 178028

[startup+942.301 s]
/proc/loadavg: 3.00 3.35 3.77 4/184 15357
/proc/meminfo: memFree=20781604/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=178028 CPUtime=942.31 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 32221 0 0 0 94224 7 0 0 25 0 1 0 282678036 182300672 32120 33554432000 4194304 4300876 140736375605600 18446744073709551615 4217710 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 44507 32120 169 27 0 42956 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 178028

[startup+1002.3 s]
/proc/loadavg: 3.05 3.30 3.72 4/184 15359
/proc/meminfo: memFree=20760060/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=178028 CPUtime=1002.32 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 34052 0 0 0 100224 8 0 0 25 0 1 0 282678036 182300672 33951 33554432000 4194304 4300876 140736375605600 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 44507 33951 169 27 0 42956 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 178028

[startup+1062.3 s]
/proc/loadavg: 3.02 3.24 3.67 4/184 15360
/proc/meminfo: memFree=20738328/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=178028 CPUtime=1062.31 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 36003 0 0 0 106223 8 0 0 25 0 1 0 282678036 182300672 35902 33554432000 4194304 4300876 140736375605600 18446744073709551615 4219272 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 44507 35902 169 27 0 42956 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 178028

[startup+1122.3 s]
/proc/loadavg: 3.00 3.20 3.63 4/184 15362
/proc/meminfo: memFree=20717304/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=178028 CPUtime=1122.31 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 37881 0 0 0 112223 8 0 0 25 0 1 0 282678036 182300672 37780 33554432000 4194304 4300876 140736375605600 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 44507 37780 169 27 0 42956 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 178028

[startup+1182.3 s]
/proc/loadavg: 3.00 3.16 3.59 4/184 15364
/proc/meminfo: memFree=20696540/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=178028 CPUtime=1182.32 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 39795 0 0 0 118223 9 0 0 25 0 1 0 282678036 182300672 39694 33554432000 4194304 4300876 140736375605600 18446744073709551615 4225163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 44507 39694 169 27 0 42956 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 178028

[startup+1242.3 s]
/proc/loadavg: 3.00 3.13 3.54 4/184 15365
/proc/meminfo: memFree=20675616/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=178028 CPUtime=1242.32 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 41634 0 0 0 124223 9 0 0 25 0 1 0 282678036 182300672 41533 33554432000 4194304 4300876 140736375605600 18446744073709551615 4265485 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 44507 41533 169 27 0 42956 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 178028



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.10 3.51 2/182 15369
/proc/meminfo: memFree=20959268/32951124 swapFree=67111528/67111528
[pid=15196] ppid=15194 vsize=244328 CPUtime=1300.02 cores=4,6
/proc/15196/stat : 15196 (march_rw) R 15194 15196 14154 0 -1 4202496 43484 0 0 0 129992 10 0 0 25 0 1 0 282678036 250191872 43383 33554432000 4194304 4300876 140736375605600 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15196/statm: 61082 43383 169 27 0 59531 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 244328

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): 1299.93
CPU system time (s): 0.112982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 244328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43484
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= 803

runsolver used 2.02469 second user time and 3.89741 second system time

The end

Launcher Data 

Begin job on node139 at 2011-04-02 04:20:03
IDJOB=3152729
IDBENCH=83009
IDSOLVER=1561
FILE ID=node139/3152729-1301710803
RUNJOBID= node139-1301710803-15165
PBS_JOBID= 12840836
Free space on /tmp= 71872 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S216164582-083.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152729-1301710803/watcher-3152729-1301710803 -o /tmp/evaluation-result-3152729-1301710803/solver-3152729-1301710803 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152729-1301710803.cnf

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

MD5SUM BENCH= ac87980bdfffc015f316143175a762b6
RANDOM SEED=200756280

node139.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		: 2666.852
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	: 5333.70
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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	: 5321.49
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21134824 kB
Buffers:        354220 kB
Cached:       11132400 kB
SwapCached:          0 kB
Active:        7344132 kB
Inactive:      4207676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21134824 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             564 kB
Writeback:           0 kB
AnonPages:       64704 kB
Mapped:          15012 kB
Slab:           200368 kB
PageTables:       5144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   231160 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= 71872 MiB
End job on node139 at 2011-04-02 04:41:45