Trace number 3152820

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-S1115406553-014.SATISFIABLE.cnf
MD5SUM986ca0416a6ea10fb33d16d3e5ba2568
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
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, 14 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 748 free variables and 3181 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 190 duplicate clauses
0.00/0.01	c resolvent_look() :: found 97 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3278 / 750 ) = 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 = 748
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: 161
0.03/0.05	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: 1251
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 |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
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: 16444
2.59/2.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 164443
29.39/29.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1214194
238.60/238.60	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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-3152820-1301711108/watcher-3152820-1301711108 -o /tmp/evaluation-result-3152820-1301711108/solver-3152820-1301711108 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152820-1301711108.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: 3.38 3.87 4.15 3/184 16191
/proc/meminfo: memFree=22346420/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=6964 CPUtime=0 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 282710492 7131136 275 33554432000 4194304 4300876 140733803044592 18446744073709551615 274477511344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 1741 275 135 27 0 190 0

[startup+0.0366009 s]
/proc/loadavg: 3.38 3.87 4.15 3/184 16191
/proc/meminfo: memFree=22346420/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=8008 CPUtime=0.03 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 561 0 0 0 3 0 0 0 25 0 1 0 282710492 8200192 504 33554432000 4194304 4300876 140733803044592 18446744073709551615 4234743 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 2002 504 168 27 0 451 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8008

[startup+0.100589 s]
/proc/loadavg: 3.38 3.87 4.15 3/184 16191
/proc/meminfo: memFree=22346420/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=8140 CPUtime=0.09 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 580 0 0 0 9 0 0 0 25 0 1 0 282710492 8335360 523 33554432000 4194304 4300876 140733803044592 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 2035 523 168 27 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8140

[startup+0.300554 s]
/proc/loadavg: 3.38 3.87 4.15 3/184 16191
/proc/meminfo: memFree=22346420/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=8140 CPUtime=0.29 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 600 0 0 0 29 0 0 0 25 0 1 0 282710492 8335360 543 33554432000 4194304 4300876 140733803044592 18446744073709551615 4224986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 2035 543 168 27 0 484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8140

[startup+0.700484 s]
/proc/loadavg: 3.38 3.87 4.15 3/184 16191
/proc/meminfo: memFree=22346420/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=8416 CPUtime=0.69 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 646 0 0 0 69 0 0 0 25 0 1 0 282710492 8617984 589 33554432000 4194304 4300876 140733803044592 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 2104 589 168 27 0 553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8416

[startup+1.50034 s]
/proc/loadavg: 3.38 3.87 4.15 5/190 16202
/proc/meminfo: memFree=22339508/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=8584 CPUtime=1.49 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 681 0 0 0 149 0 0 0 25 0 1 0 282710492 8790016 624 33554432000 4194304 4300876 140733803044592 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 2146 624 169 27 0 595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8584

[startup+3.10006 s]
/proc/loadavg: 3.38 3.87 4.15 5/190 16202
/proc/meminfo: memFree=22338144/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=8736 CPUtime=3.09 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 754 0 0 0 309 0 0 0 25 0 1 0 282710492 8945664 697 33554432000 4194304 4300876 140733803044592 18446744073709551615 4286143 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 2184 697 169 27 0 633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8736

[startup+6.3005 s]
/proc/loadavg: 3.43 3.87 4.15 5/190 16202
/proc/meminfo: memFree=22335636/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=9472 CPUtime=6.29 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 904 0 0 0 629 0 0 0 25 0 1 0 282710492 9699328 847 33554432000 4194304 4300876 140733803044592 18446744073709551615 4288327 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 2368 847 169 27 0 817 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9472

[startup+12.7004 s]
/proc/loadavg: 3.48 3.87 4.15 5/190 16202
/proc/meminfo: memFree=22330072/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=10916 CPUtime=12.69 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 1157 0 0 0 1269 0 0 0 25 0 1 0 282710492 11177984 1100 33554432000 4194304 4300876 140733803044592 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 2729 1100 169 27 0 1178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10916

[startup+25.5001 s]
/proc/loadavg: 3.59 3.88 4.15 5/190 16202
/proc/meminfo: memFree=22321400/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=12536 CPUtime=25.49 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 1655 0 0 0 2549 0 0 0 25 0 1 0 282710492 12836864 1598 33554432000 4194304 4300876 140733803044592 18446744073709551615 4217459 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 3134 1598 169 27 0 1583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12536

[startup+51.1006 s]
/proc/loadavg: 3.73 3.89 4.14 5/190 16203
/proc/meminfo: memFree=22304892/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=17520 CPUtime=51.09 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 2635 0 0 0 5109 0 0 0 25 0 1 0 282710492 17940480 2578 33554432000 4194304 4300876 140733803044592 18446744073709551615 4261612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 4380 2578 169 27 0 2829 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17520

[startup+102.306 s]
/proc/loadavg: 3.80 3.88 4.13 4/184 16221
/proc/meminfo: memFree=22290800/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=28700 CPUtime=102.29 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 4581 0 0 0 10229 0 0 0 25 0 1 0 282710492 29388800 4524 33554432000 4194304 4300876 140733803044592 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 7175 4524 169 27 0 5624 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28700

[startup+162.3 s]
/proc/loadavg: 3.29 3.72 4.05 4/184 16223
/proc/meminfo: memFree=22264720/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=40124 CPUtime=162.3 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 6773 0 0 0 16229 1 0 0 25 0 1 0 282710492 41086976 6716 33554432000 4194304 4300876 140733803044592 18446744073709551615 4281165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 10031 6716 169 27 0 8480 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 40124

[startup+222.3 s]
/proc/loadavg: 3.10 3.59 3.98 4/184 16225
/proc/meminfo: memFree=22238776/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=58772 CPUtime=222.3 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 8896 0 0 0 22228 2 0 0 25 0 1 0 282710492 60182528 8839 33554432000 4194304 4300876 140733803044592 18446744073709551615 4219225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 14693 8839 169 27 0 13142 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 58772

[startup+282.301 s]
/proc/loadavg: 3.04 3.48 3.92 4/184 16226
/proc/meminfo: memFree=22212704/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=58772 CPUtime=282.3 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 11058 0 0 0 28228 2 0 0 25 0 1 0 282710492 60182528 11001 33554432000 4194304 4300876 140733803044592 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 14693 11001 169 27 0 13142 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 58772

[startup+342.3 s]
/proc/loadavg: 3.01 3.39 3.86 4/184 16227
/proc/meminfo: memFree=22186516/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=78416 CPUtime=342.3 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 13249 0 0 0 34228 2 0 0 25 0 1 0 282710492 80297984 13192 33554432000 4194304 4300876 140733803044592 18446744073709551615 4217560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 19604 13192 169 27 0 18053 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 78416

[startup+402.301 s]
/proc/loadavg: 3.00 3.31 3.80 4/184 16229
/proc/meminfo: memFree=22161692/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=78416 CPUtime=402.3 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 15353 0 0 0 40227 3 0 0 25 0 1 0 282710492 80297984 15296 33554432000 4194304 4300876 140733803044592 18446744073709551615 4269530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 19604 15296 169 27 0 18053 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 78416

[startup+462.3 s]
/proc/loadavg: 3.00 3.26 3.75 4/184 16231
/proc/meminfo: memFree=22137004/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=89188 CPUtime=462.31 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 17516 0 0 0 46227 4 0 0 25 0 1 0 282710492 91328512 17459 33554432000 4194304 4300876 140733803044592 18446744073709551615 4274834 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 22297 17459 169 27 0 20746 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 89188

[startup+522.301 s]
/proc/loadavg: 3.00 3.21 3.70 4/184 16233
/proc/meminfo: memFree=22112400/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=118656 CPUtime=522.3 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 19652 0 0 0 52226 4 0 0 25 0 1 0 282710492 121503744 19595 33554432000 4194304 4300876 140733803044592 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 29664 19595 169 27 0 28113 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 118656

[startup+582.3 s]
/proc/loadavg: 3.04 3.18 3.66 4/184 16234
/proc/meminfo: memFree=22087304/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=118656 CPUtime=582.31 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 21716 0 0 0 58226 5 0 0 25 0 1 0 282710492 121503744 21659 33554432000 4194304 4300876 140733803044592 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 29664 21659 169 27 0 28113 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 118656

[startup+642.301 s]
/proc/loadavg: 3.01 3.14 3.61 4/184 16235
/proc/meminfo: memFree=22061864/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=118656 CPUtime=642.31 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 23890 0 0 0 64226 5 0 0 25 0 1 0 282710492 121503744 23833 33554432000 4194304 4300876 140733803044592 18446744073709551615 4217822 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 29664 23833 169 27 0 28113 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 118656

[startup+702.301 s]
/proc/loadavg: 3.00 3.12 3.57 4/184 16237
/proc/meminfo: memFree=22037776/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=118788 CPUtime=702.31 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 25963 0 0 0 70225 6 0 0 25 0 1 0 282710492 121638912 25906 33554432000 4194304 4300876 140733803044592 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 29697 25906 169 27 0 28146 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 118788

[startup+762.306 s]
/proc/loadavg: 3.00 3.09 3.53 4/184 16239
/proc/meminfo: memFree=22013068/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=118788 CPUtime=762.31 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 28105 0 0 0 76225 6 0 0 25 0 1 0 282710492 121638912 28048 33554432000 4194304 4300876 140733803044592 18446744073709551615 4269597 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 29697 28048 169 27 0 28146 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 118788

[startup+822.301 s]
/proc/loadavg: 3.00 3.07 3.50 4/184 16241
/proc/meminfo: memFree=21989004/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=184532 CPUtime=822.31 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 30164 0 0 0 82225 6 0 0 25 0 1 0 282710492 188960768 30107 33554432000 4194304 4300876 140733803044592 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 46133 30107 169 27 0 44582 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 184532

[startup+882.3 s]
/proc/loadavg: 3.00 3.06 3.46 4/184 16242
/proc/meminfo: memFree=21964436/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=184532 CPUtime=882.31 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 32271 0 0 0 88225 6 0 0 25 0 1 0 282710492 188960768 32214 33554432000 4194304 4300876 140733803044592 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 46133 32214 169 27 0 44582 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 184532

[startup+942.301 s]
/proc/loadavg: 3.00 3.04 3.43 4/184 16243
/proc/meminfo: memFree=21941852/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=184532 CPUtime=942.31 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 34309 0 0 0 94224 7 0 0 25 0 1 0 282710492 188960768 34252 33554432000 4194304 4300876 140733803044592 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 46133 34252 169 27 0 44582 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 184532

[startup+1002.3 s]
/proc/loadavg: 3.00 3.03 3.40 4/184 16245
/proc/meminfo: memFree=21917652/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=184532 CPUtime=1002.31 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 36355 0 0 0 100224 7 0 0 25 0 1 0 282710492 188960768 36298 33554432000 4194304 4300876 140733803044592 18446744073709551615 4228584 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 46133 36298 169 27 0 44582 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 184532

[startup+1062.3 s]
/proc/loadavg: 3.00 3.03 3.37 4/184 16247
/proc/meminfo: memFree=21894828/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=184532 CPUtime=1062.32 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 38405 0 0 0 106224 8 0 0 25 0 1 0 282710492 188960768 38348 33554432000 4194304 4300876 140733803044592 18446744073709551615 4217560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 46133 38348 169 27 0 44582 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 184532

[startup+1122.3 s]
/proc/loadavg: 3.06 3.03 3.35 4/184 16249
/proc/meminfo: memFree=21870616/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=184532 CPUtime=1122.32 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 40445 0 0 0 112224 8 0 0 25 0 1 0 282710492 188960768 40388 33554432000 4194304 4300876 140733803044592 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 46133 40388 169 27 0 44582 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 184532

[startup+1182.3 s]
/proc/loadavg: 3.02 3.03 3.33 4/184 16250
/proc/meminfo: memFree=21847900/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=250832 CPUtime=1182.32 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 42468 0 0 0 118224 8 0 0 25 0 1 0 282710492 256851968 42411 33554432000 4194304 4300876 140733803044592 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 62708 42411 169 27 0 61157 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 250832

[startup+1242.3 s]
/proc/loadavg: 3.01 3.02 3.31 4/184 16251
/proc/meminfo: memFree=21823696/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=250832 CPUtime=1242.32 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 44476 0 0 0 124224 8 0 0 25 0 1 0 282710492 256851968 44419 33554432000 4194304 4300876 140733803044592 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 62708 44419 169 27 0 61157 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 250832



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.01 3.28 4/186 16255
/proc/meminfo: memFree=21844352/32950928 swapFree=67111528/67111528
[pid=16191] ppid=16187 vsize=250832 CPUtime=1300.02 cores=1,3
/proc/16191/stat : 16191 (march_rw) R 16187 16191 15203 0 -1 4202496 46382 0 0 0 129994 8 0 0 25 0 1 0 282710492 256851968 46325 33554432000 4194304 4300876 140733803044592 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16191/statm: 62708 46325 169 27 0 61157 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 250832

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): 1299.95
CPU system time (s): 0.098984
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 250832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46382
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= 717

runsolver used 1.76273 second user time and 4.16237 second system time

The end

Launcher Data 

Begin job on node125 at 2011-04-02 04:25:08
IDJOB=3152820
IDBENCH=83100
IDSOLVER=1561
FILE ID=node125/3152820-1301711108
RUNJOBID= node125-1301711108-16161
PBS_JOBID= 12840845
Free space on /tmp= 72132 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S1115406553-014.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152820-1301711108/watcher-3152820-1301711108 -o /tmp/evaluation-result-3152820-1301711108/solver-3152820-1301711108 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152820-1301711108.cnf

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

MD5SUM BENCH= 986ca0416a6ea10fb33d16d3e5ba2568
RANDOM SEED=1941907613

node125.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5266.55
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		: 2666.828
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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:     32950928 kB
MemFree:      22346840 kB
Buffers:        353376 kB
Cached:        9933540 kB
SwapCached:          0 kB
Active:        6509232 kB
Inactive:      3841992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22346840 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             240 kB
Writeback:           0 kB
AnonPages:       63636 kB
Mapped:          15004 kB
Slab:           190148 kB
PageTables:       4720 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   209576 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= 72132 MiB
End job on node125 at 2011-04-02 04:46:50