Trace number 3152604

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 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S576842028-023.SATISFIABLE.cnf
MD5SUMa7a611663d2f029393d16aacd4e48364
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
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 750 variables and 3195 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, 24 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 746 free variables and 3171 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 143 duplicate clauses
0.00/0.01	c resolvent_look() :: found 77 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3248 / 750 ) = 4.33
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 = 746
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: 157
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1242
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 17812
2.79/2.86	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 |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 190479
33.99/34.04	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1494675
292.50/292.55	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 |********************************************************
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-3152604-1301709624/watcher-3152604-1301709624 -o /tmp/evaluation-result-3152604-1301709624/solver-3152604-1301709624 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152604-1301709624.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: 3.97 4.01 4.68 4/189 13425
/proc/meminfo: memFree=19645312/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=6984 CPUtime=0 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4194304 324 0 0 0 0 0 0 0 25 0 1 0 263377716 7151616 266 33554432000 4194304 4300876 140735669148576 18446744073709551615 254261277381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 1746 266 127 27 0 195 0

[startup+0.0651049 s]
/proc/loadavg: 3.97 4.01 4.68 4/189 13425
/proc/meminfo: memFree=19645312/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=8008 CPUtime=0.06 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 568 0 0 0 6 0 0 0 25 0 1 0 263377716 8200192 510 33554432000 4194304 4300876 140735669148576 18446744073709551615 4289670 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 2002 510 168 27 0 451 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8008

[startup+0.101099 s]
/proc/loadavg: 3.97 4.01 4.68 4/189 13425
/proc/meminfo: memFree=19645312/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=8144 CPUtime=0.09 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 575 0 0 0 9 0 0 0 25 0 1 0 263377716 8339456 517 33554432000 4194304 4300876 140735669148576 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 2036 517 168 27 0 485 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8144

[startup+0.301062 s]
/proc/loadavg: 3.97 4.01 4.68 4/189 13425
/proc/meminfo: memFree=19645312/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=8144 CPUtime=0.29 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 604 0 0 0 29 0 0 0 25 0 1 0 263377716 8339456 546 33554432000 4194304 4300876 140735669148576 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 2036 546 168 27 0 485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8144

[startup+0.70099 s]
/proc/loadavg: 3.97 4.01 4.68 4/189 13425
/proc/meminfo: memFree=19645312/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=8324 CPUtime=0.69 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 637 0 0 0 69 0 0 0 25 0 1 0 263377716 8523776 579 33554432000 4194304 4300876 140735669148576 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 2081 579 168 27 0 530 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8324

[startup+1.50085 s]
/proc/loadavg: 3.97 4.01 4.68 5/190 13426
/proc/meminfo: memFree=19642760/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=8784 CPUtime=1.49 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 725 0 0 0 149 0 0 0 25 0 1 0 263377716 8994816 667 33554432000 4194304 4300876 140735669148576 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 2196 667 168 27 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8784

[startup+3.10057 s]
/proc/loadavg: 3.97 4.01 4.68 5/190 13426
/proc/meminfo: memFree=19641396/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=9164 CPUtime=3.09 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 791 0 0 0 309 0 0 0 25 0 1 0 263377716 9383936 733 33554432000 4194304 4300876 140735669148576 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 2291 733 169 27 0 740 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9164

[startup+6.301 s]
/proc/loadavg: 3.97 4.01 4.68 5/190 13426
/proc/meminfo: memFree=19639276/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=9504 CPUtime=6.29 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 923 0 0 0 629 0 0 0 25 0 1 0 263377716 9732096 865 33554432000 4194304 4300876 140735669148576 18446744073709551615 4289097 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 2376 865 169 27 0 825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9504

[startup+12.7009 s]
/proc/loadavg: 3.97 4.01 4.67 5/190 13426
/proc/meminfo: memFree=19634936/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=11076 CPUtime=12.69 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 1220 0 0 0 1269 0 0 0 25 0 1 0 263377716 11341824 1153 33554432000 4194304 4300876 140735669148576 18446744073709551615 4201132 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 2769 1153 169 27 0 1218 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11076

[startup+25.5006 s]
/proc/loadavg: 3.98 4.00 4.66 5/190 13427
/proc/meminfo: memFree=19626260/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=14288 CPUtime=25.49 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 1722 0 0 0 2549 0 0 0 25 0 1 0 263377716 14630912 1655 33554432000 4194304 4300876 140735669148576 18446744073709551615 4217622 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 3572 1655 169 27 0 2021 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14288

[startup+51.101 s]
/proc/loadavg: 3.98 4.00 4.64 5/190 13437
/proc/meminfo: memFree=19609344/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=17548 CPUtime=51.09 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 2716 0 0 0 5109 0 0 0 25 0 1 0 263377716 17969152 2649 33554432000 4194304 4300876 140735669148576 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 4387 2649 169 27 0 2836 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17548

[startup+102.306 s]
/proc/loadavg: 4.15 4.03 4.62 5/190 13904
/proc/meminfo: memFree=19753760/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=28724 CPUtime=102.3 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 4664 0 0 0 10229 1 0 0 25 0 1 0 263377716 29413376 4597 33554432000 4194304 4300876 140735669148576 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 7181 4597 169 27 0 5630 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28724

[startup+162.3 s]
/proc/loadavg: 4.05 4.03 4.58 5/190 13905
/proc/meminfo: memFree=19720060/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=40144 CPUtime=162.29 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 6931 0 0 0 16228 1 0 0 25 0 1 0 263377716 41107456 6864 33554432000 4194304 4300876 140735669148576 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 10036 6864 169 27 0 8485 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40144

[startup+222.301 s]
/proc/loadavg: 4.02 4.02 4.54 5/190 13907
/proc/meminfo: memFree=19683952/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=58616 CPUtime=222.29 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 9139 0 0 0 22228 1 0 0 25 0 1 0 263377716 60022784 9072 33554432000 4194304 4300876 140735669148576 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 14654 9072 169 27 0 13103 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 58616

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 4.50 5/190 13909
/proc/meminfo: memFree=19646724/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=58748 CPUtime=282.3 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 11252 0 0 0 28228 2 0 0 25 0 1 0 263377716 60157952 11185 33554432000 4194304 4300876 140735669148576 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 14687 11185 169 27 0 13136 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 58748

[startup+342.3 s]
/proc/loadavg: 4.00 4.01 4.47 5/190 13910
/proc/meminfo: memFree=19609212/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=78392 CPUtime=342.29 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 13476 0 0 0 34227 2 0 0 25 0 1 0 263377716 80273408 13409 33554432000 4194304 4300876 140735669148576 18446744073709551615 4200293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 19598 13409 169 27 0 18047 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 78392

[startup+402.301 s]
/proc/loadavg: 3.97 3.99 4.43 5/190 13967
/proc/meminfo: memFree=19819340/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=89148 CPUtime=402.29 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 15720 0 0 0 40227 2 0 0 25 0 1 0 263377716 91287552 15653 33554432000 4194304 4300876 140735669148576 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 22287 15653 169 27 0 20736 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 89148

[startup+462.3 s]
/proc/loadavg: 3.99 3.99 4.40 5/190 13968
/proc/meminfo: memFree=19782868/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=89148 CPUtime=462.3 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 17952 0 0 0 46227 3 0 0 25 0 1 0 263377716 91287552 17885 33554432000 4194304 4300876 140735669148576 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 22287 17885 169 27 0 20736 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 89148

[startup+522.301 s]
/proc/loadavg: 3.99 3.99 4.37 5/190 13970
/proc/meminfo: memFree=19748380/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=118616 CPUtime=522.3 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 20064 0 0 0 52226 4 0 0 25 0 1 0 263377716 121462784 19997 33554432000 4194304 4300876 140735669148576 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 29654 19997 169 27 0 28103 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 118616

[startup+582.301 s]
/proc/loadavg: 4.03 4.00 4.35 5/190 13972
/proc/meminfo: memFree=19715128/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=118616 CPUtime=582.31 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 22206 0 0 0 58226 5 0 0 25 0 1 0 263377716 121462784 22139 33554432000 4194304 4300876 140735669148576 18446744073709551615 4288567 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 29654 22139 169 27 0 28103 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 118616

[startup+642.3 s]
/proc/loadavg: 4.01 4.00 4.33 5/190 13973
/proc/meminfo: memFree=19680136/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=118616 CPUtime=642.31 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 24438 0 0 0 64226 5 0 0 25 0 1 0 263377716 121462784 24371 33554432000 4194304 4300876 140735669148576 18446744073709551615 4217588 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 29654 24371 169 27 0 28103 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 118616

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.30 5/190 13975
/proc/meminfo: memFree=19645776/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=118748 CPUtime=702.3 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 26603 0 0 0 70225 5 0 0 25 0 1 0 263377716 121597952 26536 33554432000 4194304 4300876 140735669148576 18446744073709551615 4217727 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 29687 26536 169 27 0 28136 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 118748

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 4.28 5/190 13976
/proc/meminfo: memFree=19611152/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=184452 CPUtime=762.31 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 28674 0 0 0 76225 6 0 0 25 0 1 0 263377716 188878848 28607 33554432000 4194304 4300876 140735669148576 18446744073709551615 4214360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 46113 28607 169 27 0 44562 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 184452

[startup+822.3 s]
/proc/loadavg: 4.04 4.01 4.26 5/190 13978
/proc/meminfo: memFree=19578264/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=184452 CPUtime=822.31 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 30880 0 0 0 82224 7 0 0 25 0 1 0 263377716 188878848 30813 33554432000 4194304 4300876 140735669148576 18446744073709551615 4286198 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 46113 30813 169 27 0 44562 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 184452

[startup+882.301 s]
/proc/loadavg: 4.01 4.01 4.25 5/190 13980
/proc/meminfo: memFree=19544136/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=184452 CPUtime=882.31 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 33019 0 0 0 88224 7 0 0 25 0 1 0 263377716 188878848 32952 33554432000 4194304 4300876 140735669148576 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 46113 32952 169 27 0 44562 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 184452

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 4.23 5/190 13981
/proc/meminfo: memFree=19510516/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=184452 CPUtime=942.31 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 35126 0 0 0 94224 7 0 0 25 0 1 0 263377716 188878848 35059 33554432000 4194304 4300876 140735669148576 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 46113 35059 169 27 0 44562 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 184452

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.21 5/190 13983
/proc/meminfo: memFree=19476148/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=184452 CPUtime=1002.31 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 37299 0 0 0 100224 7 0 0 25 0 1 0 263377716 188878848 37232 33554432000 4194304 4300876 140735669148576 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 46113 37232 169 27 0 44562 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 184452

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.19 5/190 14039
/proc/meminfo: memFree=19683908/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=184452 CPUtime=1062.32 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 39359 0 0 0 106224 8 0 0 25 0 1 0 263377716 188878848 39292 33554432000 4194304 4300876 140735669148576 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 46113 39292 169 27 0 44562 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 184452

[startup+1122.3 s]
/proc/loadavg: 4.10 4.03 4.19 5/190 14069
/proc/meminfo: memFree=19814804/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=184452 CPUtime=1122.31 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 41554 0 0 0 112223 8 0 0 25 0 1 0 263377716 188878848 41487 33554432000 4194304 4300876 140735669148576 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 46113 41487 169 27 0 44562 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 184452

[startup+1182.3 s]
/proc/loadavg: 4.03 4.02 4.17 5/190 14125
/proc/meminfo: memFree=19795164/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=250752 CPUtime=1182.32 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 43641 0 0 0 118223 9 0 0 25 0 1 0 263377716 256770048 43574 33554432000 4194304 4300876 140735669148576 18446744073709551615 4217822 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 62688 43574 169 27 0 61137 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 250752

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 4.16 5/190 14153
/proc/meminfo: memFree=19865908/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=250752 CPUtime=1242.32 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 45796 0 0 0 124223 9 0 0 25 0 1 0 263377716 256770048 45729 33554432000 4194304 4300876 140735669148576 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 62688 45729 169 27 0 61137 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 250752



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 4.15 5/190 14155
/proc/meminfo: memFree=19831300/32951124 swapFree=67111528/67111528
[pid=13425] ppid=13423 vsize=250752 CPUtime=1300.03 cores=1,3
/proc/13425/stat : 13425 (march_rw) R 13423 13425 13077 0 -1 4202496 47828 0 0 0 129993 10 0 0 25 0 1 0 263377716 256770048 47761 33554432000 4194304 4300876 140735669148576 18446744073709551615 4265437 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13425/statm: 62688 47761 169 27 0 61137 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 250752

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.93
CPU system time (s): 0.113982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 250752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47828
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 13763

runsolver used 1.76873 second user time and 4.15837 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 04:00:24
IDJOB=3152604
IDBENCH=82884
IDSOLVER=1561
FILE ID=node140/3152604-1301709624
RUNJOBID= node140-1301708042-13097
PBS_JOBID= 12840833
Free space on /tmp= 71356 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S576842028-023.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152604-1301709624/watcher-3152604-1301709624 -o /tmp/evaluation-result-3152604-1301709624/solver-3152604-1301709624 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152604-1301709624.cnf

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

MD5SUM BENCH= a7a611663d2f029393d16aacd4e48364
RANDOM SEED=1080269874

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:      19645592 kB
Buffers:        359000 kB
Cached:       12327824 kB
SwapCached:          0 kB
Active:        7788884 kB
Inactive:      5237292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19645592 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              40 kB
Writeback:           0 kB
AnonPages:      338948 kB
Mapped:          15516 kB
Slab:           215088 kB
PageTables:       5804 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   552940 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 04:22:06