Trace number 3152765

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S466707249-079.SATISFIABLE.cnf
MD5SUM5668e95cadc5ec51544c425c57e1c075
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.049991
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, 9 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 648 free variables and 2760 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 161 duplicate clauses
0.00/0.01	c resolvent_look() :: found 81 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2841 / 650 ) = 4.37
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 = 648
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: 139
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1120
0.09/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |********************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 13489
2.10/2.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |******************************************
c |*******************************************
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c |***********************************************
c |************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 121387
21.29/21.30	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 |****************************
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 |****************************************************************| ( 4/999) NodeCount: 795567
154.69/154.70	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 3935549
839.61/839.68	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 |***************************************

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-3152765-1301710926/watcher-3152765-1301710926 -o /tmp/evaluation-result-3152765-1301710926/solver-3152765-1301710926 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152765-1301710926.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 4.00 4.01 4.15 6/189 14182
/proc/meminfo: memFree=20022244/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=6896 CPUtime=0 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 317 0 0 0 0 0 0 0 25 0 1 0 263507926 7061504 259 33554432000 4194304 4300876 140734315402272 18446744073709551615 254261274838 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 1724 259 135 27 0 173 0

[startup+0.0637381 s]
/proc/loadavg: 4.00 4.01 4.15 6/189 14182
/proc/meminfo: memFree=20022244/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=7824 CPUtime=0.06 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 517 0 0 0 6 0 0 0 18 0 1 0 263507926 8011776 459 33554432000 4194304 4300876 140734315402272 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 1956 459 168 27 0 405 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7824

[startup+0.100733 s]
/proc/loadavg: 4.00 4.01 4.15 6/189 14182
/proc/meminfo: memFree=20022244/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=7824 CPUtime=0.09 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 528 0 0 0 9 0 0 0 18 0 1 0 263507926 8011776 470 33554432000 4194304 4300876 140734315402272 18446744073709551615 4261618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 1956 470 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.300697 s]
/proc/loadavg: 4.00 4.01 4.15 6/189 14182
/proc/meminfo: memFree=20022244/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=7956 CPUtime=0.29 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 556 0 0 0 29 0 0 0 18 0 1 0 263507926 8146944 498 33554432000 4194304 4300876 140734315402272 18446744073709551615 4216903 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 1989 498 168 27 0 438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7956

[startup+0.700638 s]
/proc/loadavg: 4.00 4.01 4.15 6/189 14182
/proc/meminfo: memFree=20022244/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=8092 CPUtime=0.69 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 596 0 0 0 69 0 0 0 18 0 1 0 263507926 8286208 538 33554432000 4194304 4300876 140734315402272 18446744073709551615 254261312999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 2023 538 168 27 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8092

[startup+1.50049 s]
/proc/loadavg: 4.00 4.01 4.15 5/190 14183
/proc/meminfo: memFree=20019888/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=8260 CPUtime=1.49 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 630 0 0 0 149 0 0 0 19 0 1 0 263507926 8458240 572 33554432000 4194304 4300876 140734315402272 18446744073709551615 4214333 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 2065 572 169 27 0 514 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8260

[startup+3.10021 s]
/proc/loadavg: 4.00 4.01 4.15 5/190 14183
/proc/meminfo: memFree=20018896/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=8816 CPUtime=3.09 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 703 0 0 0 309 0 0 0 25 0 1 0 263507926 9027584 645 33554432000 4194304 4300876 140734315402272 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 2204 645 169 27 0 653 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8816

[startup+6.30064 s]
/proc/loadavg: 4.00 4.01 4.15 5/190 14183
/proc/meminfo: memFree=20016684/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=9304 CPUtime=6.29 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 856 0 0 0 629 0 0 0 25 0 1 0 263507926 9527296 798 33554432000 4194304 4300876 140734315402272 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 2326 798 169 27 0 775 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9304

[startup+12.7005 s]
/proc/loadavg: 4.00 4.01 4.15 5/190 14183
/proc/meminfo: memFree=20012588/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=11020 CPUtime=12.69 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 1125 0 0 0 1269 0 0 0 25 0 1 0 263507926 11284480 1067 33554432000 4194304 4300876 140734315402272 18446744073709551615 4217759 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 2755 1067 169 27 0 1204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11020

[startup+25.5002 s]
/proc/loadavg: 4.00 4.01 4.14 5/190 14184
/proc/meminfo: memFree=20005008/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=12756 CPUtime=25.49 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 1626 0 0 0 2549 0 0 0 25 0 1 0 263507926 13062144 1568 33554432000 4194304 4300876 140734315402272 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 3189 1568 169 27 0 1638 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12756

[startup+51.1007 s]
/proc/loadavg: 4.00 4.01 4.14 5/190 14184
/proc/meminfo: memFree=19989740/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=18244 CPUtime=51.09 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 2623 0 0 0 5109 0 0 0 25 0 1 0 263507926 18681856 2565 33554432000 4194304 4300876 140734315402272 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 4561 2565 169 27 0 3010 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18244

[startup+102.307 s]
/proc/loadavg: 4.00 4.00 4.13 5/190 14186
/proc/meminfo: memFree=19958964/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=30424 CPUtime=102.29 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 4573 0 0 0 10229 0 0 0 25 0 1 0 263507926 31154176 4515 33554432000 4194304 4300876 140734315402272 18446744073709551615 4228221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 7606 4515 169 27 0 6055 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30424

[startup+162.301 s]
/proc/loadavg: 4.07 4.02 4.12 5/190 14187
/proc/meminfo: memFree=19924848/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=39156 CPUtime=162.29 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 6711 0 0 0 16228 1 0 0 25 0 1 0 263507926 40095744 6653 33554432000 4194304 4300876 140734315402272 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 9789 6653 169 27 0 8238 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39156

[startup+222.3 s]
/proc/loadavg: 4.02 4.01 4.11 5/190 14192
/proc/meminfo: memFree=19891164/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=57080 CPUtime=222.29 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 8925 0 0 0 22228 1 0 0 25 0 1 0 263507926 58449920 8867 33554432000 4194304 4300876 140734315402272 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 14270 8867 169 27 0 12719 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 57080

[startup+282.301 s]
/proc/loadavg: 4.01 4.00 4.10 5/190 14193
/proc/meminfo: memFree=19859364/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=57080 CPUtime=282.3 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 11086 0 0 0 28228 2 0 0 25 0 1 0 263507926 58449920 11028 33554432000 4194304 4300876 140734315402272 18446744073709551615 4214550 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 14270 11028 169 27 0 12719 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57080

[startup+342.3 s]
/proc/loadavg: 4.06 4.02 4.09 5/190 14195
/proc/meminfo: memFree=19827584/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=86112 CPUtime=342.29 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 13212 0 0 0 34227 2 0 0 25 0 1 0 263507926 88178688 13154 33554432000 4194304 4300876 140734315402272 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 21528 13154 169 27 0 19977 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 86112

[startup+402.301 s]
/proc/loadavg: 4.02 4.01 4.09 5/190 14197
/proc/meminfo: memFree=19795408/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=86112 CPUtime=402.3 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 15335 0 0 0 40227 3 0 0 25 0 1 0 263507926 88178688 15277 33554432000 4194304 4300876 140734315402272 18446744073709551615 4250950 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 21528 15277 169 27 0 19977 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 86112

[startup+462.301 s]
/proc/loadavg: 3.48 3.86 4.03 4/184 14215
/proc/meminfo: memFree=19845988/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=86112 CPUtime=462.3 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 17442 0 0 0 46226 4 0 0 25 0 1 0 263507926 88178688 17384 33554432000 4194304 4300876 140734315402272 18446744073709551615 4269580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 21528 17384 169 27 0 19977 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 86112

[startup+522.3 s]
/proc/loadavg: 3.17 3.70 3.96 4/184 14217
/proc/meminfo: memFree=19818944/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=115580 CPUtime=522.3 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 19545 0 0 0 52226 4 0 0 25 0 1 0 263507926 118353920 19487 33554432000 4194304 4300876 140734315402272 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 28895 19487 169 27 0 27344 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 115580

[startup+582.301 s]
/proc/loadavg: 3.06 3.57 3.90 4/184 14218
/proc/meminfo: memFree=19791772/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=115580 CPUtime=582.31 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 21636 0 0 0 58226 5 0 0 25 0 1 0 263507926 118353920 21578 33554432000 4194304 4300876 140734315402272 18446744073709551615 4200252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 28895 21578 169 27 0 27344 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 115580

[startup+642.3 s]
/proc/loadavg: 3.02 3.47 3.84 4/184 14220
/proc/meminfo: memFree=19765224/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=134360 CPUtime=642.31 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 23735 0 0 0 64226 5 0 0 25 0 1 0 263507926 137584640 23677 33554432000 4194304 4300876 140734315402272 18446744073709551615 4217360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 33590 23677 169 27 0 32039 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 134360

[startup+702.301 s]
/proc/loadavg: 3.01 3.38 3.79 4/184 14222
/proc/meminfo: memFree=19740900/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=134492 CPUtime=702.31 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 25782 0 0 0 70225 6 0 0 25 0 1 0 263507926 137719808 25724 33554432000 4194304 4300876 140734315402272 18446744073709551615 4201705 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 33623 25724 169 27 0 32072 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 134492

[startup+762.306 s]
/proc/loadavg: 3.00 3.31 3.73 4/184 14223
/proc/meminfo: memFree=19714216/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=134492 CPUtime=762.31 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 27775 0 0 0 76225 6 0 0 25 0 1 0 263507926 137719808 27717 33554432000 4194304 4300876 140734315402272 18446744073709551615 4288489 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 33623 27717 169 27 0 32072 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 134492

[startup+822.3 s]
/proc/loadavg: 3.00 3.25 3.69 4/184 14225
/proc/meminfo: memFree=19688028/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=178692 CPUtime=822.31 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 29663 0 0 0 82224 7 0 0 25 0 1 0 263507926 182980608 29605 33554432000 4194304 4300876 140734315402272 18446744073709551615 4200418 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 44673 29605 169 27 0 43122 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 178692

[startup+882.301 s]
/proc/loadavg: 3.00 3.20 3.64 4/184 14226
/proc/meminfo: memFree=19661700/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=178692 CPUtime=882.31 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 31736 0 0 0 88224 7 0 0 25 0 1 0 263507926 182980608 31678 33554432000 4194304 4300876 140734315402272 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 44673 31678 169 27 0 43122 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 178692

[startup+942.3 s]
/proc/loadavg: 3.00 3.16 3.60 4/184 14228
/proc/meminfo: memFree=19636248/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=178692 CPUtime=942.31 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 33835 0 0 0 94223 8 0 0 25 0 1 0 263507926 182980608 33777 33554432000 4194304 4300876 140734315402272 18446744073709551615 4274226 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 44673 33777 169 27 0 43122 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 178692

[startup+1002.3 s]
/proc/loadavg: 3.00 3.13 3.56 4/184 14230
/proc/meminfo: memFree=19611552/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=178692 CPUtime=1002.31 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 35852 0 0 0 100222 9 0 0 25 0 1 0 263507926 182980608 35794 33554432000 4194304 4300876 140734315402272 18446744073709551615 4228227 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 44673 35794 169 27 0 43122 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 178692

[startup+1062.3 s]
/proc/loadavg: 3.00 3.10 3.52 4/184 14231
/proc/meminfo: memFree=19585364/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=178692 CPUtime=1062.31 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 37929 0 0 0 106222 9 0 0 25 0 1 0 263507926 182980608 37871 33554432000 4194304 4300876 140734315402272 18446744073709551615 4200291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 44673 37871 169 27 0 43122 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 178692

[startup+1122.3 s]
/proc/loadavg: 3.00 3.08 3.48 4/184 14233
/proc/meminfo: memFree=19557936/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=178692 CPUtime=1122.32 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 40004 0 0 0 112222 10 0 0 25 0 1 0 263507926 182980608 39946 33554432000 4194304 4300876 140734315402272 18446744073709551615 4200277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 44673 39946 169 27 0 43122 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 178692

[startup+1182.3 s]
/proc/loadavg: 2.88 3.05 3.44 3/178 14252
/proc/meminfo: memFree=19694840/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=178692 CPUtime=1182.32 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 42006 0 0 0 118222 10 0 0 25 0 1 0 263507926 182980608 41948 33554432000 4194304 4300876 140734315402272 18446744073709551615 4248609 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 44673 41948 169 27 0 43122 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 178692

[startup+1242.3 s]
/proc/loadavg: 1.75 2.70 3.30 2/172 14272
/proc/meminfo: memFree=19928056/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=244992 CPUtime=1242.32 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 43928 0 0 0 124222 10 0 0 25 0 1 0 263507926 250871808 43870 33554432000 4194304 4300876 140734315402272 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 61248 43870 169 27 0 59697 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 244992



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.30 2.41 3.16 2/172 14274
/proc/meminfo: memFree=19920592/32951124 swapFree=67111528/67111528
[pid=14182] ppid=14180 vsize=282552 CPUtime=1300.03 cores=1,3
/proc/14182/stat : 14182 (march_rw) R 14180 14182 13077 0 -1 4202496 45836 0 0 0 129992 11 0 0 25 0 1 0 263507926 289333248 45778 33554432000 4194304 4300876 140734315402272 18446744073709551615 4269055 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14182/statm: 70638 45778 169 27 0 69087 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 282552

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.92
CPU system time (s): 0.122981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 282552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45836
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 13753

runsolver used 1.85172 second user time and 4.07338 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 04:22:06
IDJOB=3152765
IDBENCH=83045
IDSOLVER=1561
FILE ID=node140/3152765-1301710926
RUNJOBID= node140-1301708042-13097
PBS_JOBID= 12840833
Free space on /tmp= 71528 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S466707249-079.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152765-1301710926/watcher-3152765-1301710926 -o /tmp/evaluation-result-3152765-1301710926/solver-3152765-1301710926 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152765-1301710926.cnf

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

MD5SUM BENCH= 5668e95cadc5ec51544c425c57e1c075
RANDOM SEED=1245590579

node140.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5226.14
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		: 2666.833
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	: 5332.75
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		: 2666.833
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		: 2666.833
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	: 5332.75
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		: 2666.833
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		: 2666.833
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		: 2666.833
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:     32951124 kB
MemFree:      20022384 kB
Buffers:        359320 kB
Cached:       12149244 kB
SwapCached:          0 kB
Active:        7520272 kB
Inactive:      5131000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20022384 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              56 kB
Writeback:           0 kB
AnonPages:      142256 kB
Mapped:          15516 kB
Slab:           212860 kB
PageTables:       5440 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   345856 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= 71528 MiB
End job on node140 at 2011-04-02 04:43:48