Trace number 3152432

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-S8215859-049.SATISFIABLE.cnf
MD5SUM65ec9a3d3f909189961ec0dd141dd0a7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.548915
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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 750 free variables and 3195 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 168 duplicate clauses
0.00/0.01	c resolvent_look() :: found 96 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3291 / 750 ) = 4.39
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 = 750
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
0.04/0.05	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: 1376
0.19/0.21	c |----------------------------------------------------------------|
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 |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 19569
3.09/3.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 206888
36.39/36.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1629492
314.19/314.20	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 |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
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-3152432-1301703590/watcher-3152432-1301703590 -o /tmp/evaluation-result-3152432-1301703590/solver-3152432-1301703590 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152432-1301703590.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: 3.70 3.95 3.94 3/181 32029
/proc/meminfo: memFree=20704736/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=6964 CPUtime=0 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 281958733 7131136 275 33554432000 4194304 4300876 140733230204416 18446744073709551615 237278539089 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 1741 275 135 27 0 190 0

[startup+0.042672 s]
/proc/loadavg: 3.70 3.95 3.94 3/181 32029
/proc/meminfo: memFree=20704736/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=8012 CPUtime=0.04 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 560 0 0 0 4 0 0 0 25 0 1 0 281958733 8204288 503 33554432000 4194304 4300876 140733230204416 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 2003 503 168 27 0 452 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8012

[startup+0.100661 s]
/proc/loadavg: 3.70 3.95 3.94 3/181 32029
/proc/meminfo: memFree=20704736/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=8152 CPUtime=0.09 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 587 0 0 0 9 0 0 0 25 0 1 0 281958733 8347648 530 33554432000 4194304 4300876 140733230204416 18446744073709551615 4276857 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 2038 530 168 27 0 487 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8152

[startup+0.300625 s]
/proc/loadavg: 3.70 3.95 3.94 3/181 32029
/proc/meminfo: memFree=20704736/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=8152 CPUtime=0.29 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 605 0 0 0 29 0 0 0 25 0 1 0 281958733 8347648 548 33554432000 4194304 4300876 140733230204416 18446744073709551615 4286143 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 2038 548 168 27 0 487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8152

[startup+0.700554 s]
/proc/loadavg: 3.70 3.95 3.94 3/181 32029
/proc/meminfo: memFree=20704736/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=8328 CPUtime=0.69 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 637 0 0 0 69 0 0 0 25 0 1 0 281958733 8527872 580 33554432000 4194304 4300876 140733230204416 18446744073709551615 4217725 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 2082 580 168 27 0 531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8328

[startup+1.50041 s]
/proc/loadavg: 3.70 3.95 3.94 6/190 32068
/proc/meminfo: memFree=20700504/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=8800 CPUtime=1.49 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 729 0 0 0 149 0 0 0 25 0 1 0 281958733 9011200 672 33554432000 4194304 4300876 140733230204416 18446744073709551615 4264315 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 2200 672 168 27 0 649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8800

[startup+3.10013 s]
/proc/loadavg: 3.70 3.95 3.94 6/190 32068
/proc/meminfo: memFree=20697900/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=9180 CPUtime=3.09 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 795 0 0 0 309 0 0 0 25 0 1 0 281958733 9400320 738 33554432000 4194304 4300876 140733230204416 18446744073709551615 4200259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 2295 738 169 27 0 744 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9180

[startup+6.30062 s]
/proc/loadavg: 3.73 3.95 3.94 6/190 32068
/proc/meminfo: memFree=20695268/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=9520 CPUtime=6.3 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 927 0 0 0 630 0 0 0 25 0 1 0 281958733 9748480 870 33554432000 4194304 4300876 140733230204416 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 2380 870 169 27 0 829 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9520

[startup+12.7005 s]
/proc/loadavg: 3.75 3.95 3.94 5/190 32096
/proc/meminfo: memFree=20690360/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=11096 CPUtime=12.69 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 1228 0 0 0 1269 0 0 0 25 0 1 0 281958733 11362304 1161 33554432000 4194304 4300876 140733230204416 18446744073709551615 4248636 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 2774 1161 169 27 0 1223 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11096

[startup+25.5002 s]
/proc/loadavg: 3.80 3.96 3.94 5/190 32096
/proc/meminfo: memFree=20681812/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=14312 CPUtime=25.49 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 1738 0 0 0 2549 0 0 0 25 0 1 0 281958733 14655488 1671 33554432000 4194304 4300876 140733230204416 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 3578 1671 169 27 0 2027 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14312

[startup+51.1007 s]
/proc/loadavg: 3.87 3.96 3.94 5/190 32097
/proc/meminfo: memFree=20665564/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=17580 CPUtime=51.09 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 2725 0 0 0 5109 0 0 0 25 0 1 0 281958733 18001920 2658 33554432000 4194304 4300876 140733230204416 18446744073709551615 4250799 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 4395 2658 169 27 0 2844 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17580

[startup+102.306 s]
/proc/loadavg: 3.94 3.96 3.94 5/190 32098
/proc/meminfo: memFree=20632220/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=28772 CPUtime=102.3 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 4693 0 0 0 10230 0 0 0 25 0 1 0 281958733 29462528 4626 33554432000 4194304 4300876 140733230204416 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 7193 4626 169 27 0 5642 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28772

[startup+162.301 s]
/proc/loadavg: 3.98 3.97 3.94 5/190 32100
/proc/meminfo: memFree=20596500/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=40224 CPUtime=162.3 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 6981 0 0 0 16229 1 0 0 25 0 1 0 281958733 41189376 6914 33554432000 4194304 4300876 140733230204416 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 10056 6914 169 27 0 8505 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 40224

[startup+222.3 s]
/proc/loadavg: 3.99 3.97 3.94 5/190 32101
/proc/meminfo: memFree=20560520/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=58764 CPUtime=222.3 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 9230 0 0 0 22229 1 0 0 25 0 1 0 281958733 60174336 9163 33554432000 4194304 4300876 140733230204416 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 14691 9163 169 27 0 13140 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 58764

[startup+282.3 s]
/proc/loadavg: 3.99 3.97 3.94 5/190 32103
/proc/meminfo: memFree=20526392/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=58896 CPUtime=282.29 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 11383 0 0 0 28228 1 0 0 25 0 1 0 281958733 60309504 11316 33554432000 4194304 4300876 140733230204416 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 14724 11316 169 27 0 13173 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 58896

[startup+342.301 s]
/proc/loadavg: 4.07 3.99 3.94 5/190 32104
/proc/meminfo: memFree=20490780/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=78540 CPUtime=342.3 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 13525 0 0 0 34228 2 0 0 25 0 1 0 281958733 80424960 13458 33554432000 4194304 4300876 140733230204416 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 19635 13458 169 27 0 18084 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 78540

[startup+402.301 s]
/proc/loadavg: 4.03 3.99 3.94 5/190 32106
/proc/meminfo: memFree=20456028/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=78540 CPUtime=402.3 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 15762 0 0 0 40228 2 0 0 25 0 1 0 281958733 80424960 15695 33554432000 4194304 4300876 140733230204416 18446744073709551615 4217360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 19635 15695 169 27 0 18084 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 78540

[startup+462.3 s]
/proc/loadavg: 4.01 3.99 3.94 5/190 32108
/proc/meminfo: memFree=20422396/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=89424 CPUtime=462.3 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 17984 0 0 0 46227 3 0 0 25 0 1 0 281958733 91570176 17917 33554432000 4194304 4300876 140733230204416 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 22356 17917 169 27 0 20805 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 89424

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32109
/proc/meminfo: memFree=20387040/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=118892 CPUtime=522.3 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 20156 0 0 0 52226 4 0 0 25 0 1 0 281958733 121745408 20089 33554432000 4194304 4300876 140733230204416 18446744073709551615 237278274809 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 29723 20089 169 27 0 28172 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 118892

[startup+582.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32111
/proc/meminfo: memFree=20353656/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=118892 CPUtime=582.31 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 22255 0 0 0 58226 5 0 0 25 0 1 0 281958733 121745408 22188 33554432000 4194304 4300876 140733230204416 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 29723 22188 169 27 0 28172 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 118892

[startup+642.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32112
/proc/meminfo: memFree=20318676/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=118892 CPUtime=642.31 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 24509 0 0 0 64226 5 0 0 25 0 1 0 281958733 121745408 24442 33554432000 4194304 4300876 140733230204416 18446744073709551615 237278274594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 29723 24442 169 27 0 28172 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 118892

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32114
/proc/meminfo: memFree=20284424/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=118892 CPUtime=702.31 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 26710 0 0 0 70225 6 0 0 25 0 1 0 281958733 121745408 26643 33554432000 4194304 4300876 140733230204416 18446744073709551615 4234864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 29723 26643 169 27 0 28172 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 118892

[startup+762.306 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32116
/proc/meminfo: memFree=20251676/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=163224 CPUtime=762.32 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 28837 0 0 0 76226 6 0 0 25 0 1 0 281958733 167141376 28770 33554432000 4194304 4300876 140733230204416 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 40806 28770 169 27 0 39255 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 163224

[startup+822.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32117
/proc/meminfo: memFree=20218044/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=184992 CPUtime=822.31 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 30983 0 0 0 82225 6 0 0 25 0 1 0 281958733 189431808 30916 33554432000 4194304 4300876 140733230204416 18446744073709551615 4214341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 46248 30916 169 27 0 44697 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 184992

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 32119
/proc/meminfo: memFree=20184420/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=184992 CPUtime=882.31 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 33183 0 0 0 88224 7 0 0 25 0 1 0 281958733 189431808 33116 33554432000 4194304 4300876 140733230204416 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 46248 33116 169 27 0 44697 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 184992

[startup+942.301 s]
/proc/loadavg: 4.04 4.00 3.95 5/190 32120
/proc/meminfo: memFree=20150424/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=184992 CPUtime=942.31 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 35262 0 0 0 94224 7 0 0 25 0 1 0 281958733 189431808 35195 33554432000 4194304 4300876 140733230204416 18446744073709551615 4261448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 46248 35195 169 27 0 44697 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 184992

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 32122
/proc/meminfo: memFree=20116556/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=184992 CPUtime=1002.32 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 37488 0 0 0 100224 8 0 0 25 0 1 0 281958733 189431808 37421 33554432000 4194304 4300876 140733230204416 18446744073709551615 4274133 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 46248 37421 169 27 0 44697 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 184992

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32124
/proc/meminfo: memFree=20083172/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=184992 CPUtime=1062.32 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 39653 0 0 0 106224 8 0 0 25 0 1 0 281958733 189431808 39586 33554432000 4194304 4300876 140733230204416 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 46248 39586 169 27 0 44697 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 184992

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32125
/proc/meminfo: memFree=20050292/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=184992 CPUtime=1122.32 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 41755 0 0 0 112224 8 0 0 25 0 1 0 281958733 189431808 41688 33554432000 4194304 4300876 140733230204416 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 46248 41688 169 27 0 44697 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 184992

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32127
/proc/meminfo: memFree=20018036/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=251292 CPUtime=1182.32 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 43918 0 0 0 118223 9 0 0 25 0 1 0 281958733 257323008 43851 33554432000 4194304 4300876 140733230204416 18446744073709551615 4217280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 62823 43851 169 27 0 61272 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 251292

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32128
/proc/meminfo: memFree=19984048/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=251292 CPUtime=1242.32 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 46008 0 0 0 124223 9 0 0 25 0 1 0 281958733 257323008 45941 33554432000 4194304 4300876 140733230204416 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 62823 45941 169 27 0 61272 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 251292



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 32130
/proc/meminfo: memFree=19951668/32950904 swapFree=67111528/67111528
[pid=32029] ppid=32027 vsize=251292 CPUtime=1300.02 cores=4,6
/proc/32029/stat : 32029 (march_rw) R 32027 32029 31396 0 -1 4202496 48046 0 0 0 129993 9 0 0 25 0 1 0 281958733 257323008 47979 33554432000 4194304 4300876 140733230204416 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32029/statm: 62823 47979 169 27 0 61272 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 251292

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): 1299.94
CPU system time (s): 0.108983
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 251292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48046
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= 1012

runsolver used 1.80672 second user time and 4.11637 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 02:19:50
IDJOB=3152432
IDBENCH=82712
IDSOLVER=1561
FILE ID=node121/3152432-1301703590
RUNJOBID= node121-1301698381-31415
PBS_JOBID= 12840744
Free space on /tmp= 71104 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S8215859-049.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152432-1301703590/watcher-3152432-1301703590 -o /tmp/evaluation-result-3152432-1301703590/solver-3152432-1301703590 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152432-1301703590.cnf

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

MD5SUM BENCH= 65ec9a3d3f909189961ec0dd141dd0a7
RANDOM SEED=1983231697

node121.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      20704984 kB
Buffers:        330204 kB
Cached:       11577220 kB
SwapCached:          0 kB
Active:        7654668 kB
Inactive:      4318056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20704984 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              48 kB
Writeback:           0 kB
AnonPages:       65436 kB
Mapped:          15220 kB
Slab:           209516 kB
PageTables:       4764 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   241892 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= 71104 MiB
End job on node121 at 2011-04-02 02:41:32