Trace number 3152254

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) 1300.06 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S541740666-063-UNKNOWN.cnf
MD5SUM2961485b9da323860183d34cbf19e164
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.21266
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 460
0.29/0.32	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: 51095
6.39/6.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5309994
679.51/679.50	c |----------------------------------------------------------------|
c |*
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-3152254-1301697131/watcher-3152254-1301697131 -o /tmp/evaluation-result-3152254-1301697131/solver-3152254-1301697131 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152254-1301697131.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: 1.56 2.95 3.55 3/181 3041
/proc/meminfo: memFree=17966796/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=6884 CPUtime=0 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4194304 299 0 0 0 0 0 0 0 21 0 1 0 359943753 7049216 244 33554432000 4194304 4300876 140736928324464 18446744073709551615 256415052485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 1721 245 113 27 0 170 0

[startup+0.0634031 s]
/proc/loadavg: 1.56 2.95 3.55 3/181 3041
/proc/meminfo: memFree=17966796/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=9492 CPUtime=0.05 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 2832 0 0 0 5 0 0 0 21 0 1 0 359943753 9719808 754 33554432000 4194304 4300876 140736928324464 18446744073709551615 4214592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 2373 754 143 27 0 822 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9492

[startup+0.100392 s]
/proc/loadavg: 1.56 2.95 3.55 3/181 3041
/proc/meminfo: memFree=17966796/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=9492 CPUtime=0.09 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 2832 0 0 0 9 0 0 0 21 0 1 0 359943753 9719808 754 33554432000 4194304 4300876 140736928324464 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 2373 754 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.300351 s]
/proc/loadavg: 1.56 2.95 3.55 3/181 3041
/proc/meminfo: memFree=17966796/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=12708 CPUtime=0.29 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 3766 0 0 0 29 0 0 0 22 0 1 0 359943753 13012992 1280 33554432000 4194304 4300876 140736928324464 18446744073709551615 4260992 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.700276 s]
/proc/loadavg: 1.56 2.95 3.55 3/181 3041
/proc/meminfo: memFree=17966796/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=12708 CPUtime=0.69 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 3766 0 0 0 69 0 0 0 24 0 1 0 359943753 13012992 1280 33554432000 4194304 4300876 140736928324464 18446744073709551615 4216186 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.50112 s]
/proc/loadavg: 1.76 2.97 3.56 5/190 3058
/proc/meminfo: memFree=17914924/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=12708 CPUtime=1.49 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 3766 0 0 0 149 0 0 0 25 0 1 0 359943753 13012992 1280 33554432000 4194304 4300876 140736928324464 18446744073709551615 4225080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.10082 s]
/proc/loadavg: 1.76 2.97 3.56 5/190 3058
/proc/meminfo: memFree=17899548/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=13392 CPUtime=3.09 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 3912 0 0 0 309 0 0 0 25 0 1 0 359943753 13713408 1426 33554432000 4194304 4300876 140736928324464 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 3348 1426 170 27 0 1797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13392

[startup+6.30021 s]
/proc/loadavg: 1.76 2.97 3.56 5/190 3058
/proc/meminfo: memFree=17864224/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=14244 CPUtime=6.29 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 4065 0 0 0 629 0 0 0 25 0 1 0 359943753 14585856 1579 33554432000 4194304 4300876 140736928324464 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 3561 1579 171 27 0 2010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14244

[startup+12.701 s]
/proc/loadavg: 2.10 3.00 3.56 5/190 3058
/proc/meminfo: memFree=17852916/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=16160 CPUtime=12.69 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 4372 0 0 0 1269 0 0 0 25 0 1 0 359943753 16547840 1886 33554432000 4194304 4300876 140736928324464 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 4040 1886 171 27 0 2489 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16160

[startup+25.5006 s]
/proc/loadavg: 2.39 3.03 3.56 5/190 3058
/proc/meminfo: memFree=17845596/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=17884 CPUtime=25.49 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 4991 0 0 0 2549 0 0 0 25 0 1 0 359943753 18313216 2505 33554432000 4194304 4300876 140736928324464 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 4471 2505 171 27 0 2920 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17884

[startup+51.1007 s]
/proc/loadavg: 2.94 3.11 3.57 5/190 3059
/proc/meminfo: memFree=17835084/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=24352 CPUtime=51.1 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 6229 0 0 0 5109 1 0 0 25 0 1 0 359943753 24936448 3743 33554432000 4194304 4300876 140736928324464 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 6088 3743 171 27 0 4537 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24352

[startup+102.306 s]
/proc/loadavg: 3.58 3.26 3.59 5/190 3060
/proc/meminfo: memFree=17814240/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=39356 CPUtime=102.3 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 8721 0 0 0 10229 1 0 0 25 0 1 0 359943753 40300544 6235 33554432000 4194304 4300876 140736928324464 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 9839 6235 171 27 0 8288 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 39356

[startup+162.301 s]
/proc/loadavg: 3.84 3.39 3.62 5/190 3063
/proc/meminfo: memFree=17791892/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=53120 CPUtime=162.29 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 11746 0 0 0 16228 1 0 0 25 0 1 0 359943753 54394880 9260 33554432000 4194304 4300876 140736928324464 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 13280 9260 171 27 0 11729 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53120

[startup+222.3 s]
/proc/loadavg: 3.94 3.50 3.64 5/190 3065
/proc/meminfo: memFree=17769556/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=72764 CPUtime=222.3 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 14679 0 0 0 22228 2 0 0 25 0 1 0 359943753 74510336 12193 33554432000 4194304 4300876 140736928324464 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 18191 12193 171 27 0 16640 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 72764

[startup+282.301 s]
/proc/loadavg: 3.98 3.59 3.66 5/190 3066
/proc/meminfo: memFree=17748072/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=73428 CPUtime=282.3 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 17583 0 0 0 28228 2 0 0 25 0 1 0 359943753 75190272 15097 33554432000 4194304 4300876 140736928324464 18446744073709551615 4227554 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 18357 15097 171 27 0 16806 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 73428

[startup+342.3 s]
/proc/loadavg: 3.99 3.66 3.68 5/190 3068
/proc/meminfo: memFree=17726728/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=102896 CPUtime=342.3 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 20454 0 0 0 34227 3 0 0 25 0 1 0 359943753 105365504 17968 33554432000 4194304 4300876 140736928324464 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 25724 17968 171 27 0 24173 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 102896

[startup+402.301 s]
/proc/loadavg: 3.99 3.72 3.69 5/190 3071
/proc/meminfo: memFree=17705616/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=102896 CPUtime=402.31 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 23306 0 0 0 40227 4 0 0 25 0 1 0 359943753 105365504 20820 33554432000 4194304 4300876 140736928324464 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 25724 20820 171 27 0 24173 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 102896

[startup+462.301 s]
/proc/loadavg: 3.99 3.77 3.71 5/190 3074
/proc/meminfo: memFree=17684712/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=102896 CPUtime=462.31 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 26127 0 0 0 46226 5 0 0 25 0 1 0 359943753 105365504 23641 33554432000 4194304 4300876 140736928324464 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 25724 23641 171 27 0 24173 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 102896

[startup+522.3 s]
/proc/loadavg: 4.06 3.82 3.73 5/190 3076
/proc/meminfo: memFree=17664224/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=148432 CPUtime=522.31 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 28884 0 0 0 52226 5 0 0 25 0 1 0 359943753 151994368 26398 33554432000 4194304 4300876 140736928324464 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 37108 26398 171 27 0 35557 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 148432

[startup+582.301 s]
/proc/loadavg: 4.02 3.85 3.74 5/190 3077
/proc/meminfo: memFree=17643728/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=148432 CPUtime=582.31 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 31569 0 0 0 58225 6 0 0 25 0 1 0 359943753 151994368 29083 33554432000 4194304 4300876 140736928324464 18446744073709551615 4197155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 37108 29083 171 27 0 35557 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 148432

[startup+642.3 s]
/proc/loadavg: 4.00 3.88 3.76 5/190 3079
/proc/meminfo: memFree=17623864/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=148432 CPUtime=642.32 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 34122 0 0 0 64226 6 0 0 25 0 1 0 359943753 151994368 31636 33554432000 4194304 4300876 140736928324464 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 37108 31636 171 27 0 35557 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 148432

[startup+702.301 s]
/proc/loadavg: 4.00 3.90 3.77 5/190 3080
/proc/meminfo: memFree=17603748/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=148432 CPUtime=702.31 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 36577 0 0 0 70225 6 0 0 25 0 1 0 359943753 151994368 34091 33554432000 4194304 4300876 140736928324464 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 37108 34091 171 27 0 35557 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 148432

[startup+762.307 s]
/proc/loadavg: 4.00 3.91 3.78 5/190 3082
/proc/meminfo: memFree=17582504/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=214732 CPUtime=762.33 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 39498 0 0 0 76226 7 0 0 25 0 1 0 359943753 219885568 37012 33554432000 4194304 4300876 140736928324464 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 53683 37012 171 27 0 52132 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 214732

[startup+822.3 s]
/proc/loadavg: 4.05 3.94 3.80 5/190 3084
/proc/meminfo: memFree=17561508/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=214732 CPUtime=822.32 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 42422 0 0 0 82225 7 0 0 25 0 1 0 359943753 219885568 39936 33554432000 4194304 4300876 140736928324464 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 53683 39936 171 27 0 52132 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 214732

[startup+882.301 s]
/proc/loadavg: 4.06 3.96 3.81 5/190 3086
/proc/meminfo: memFree=17540392/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=214732 CPUtime=882.32 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 45344 0 0 0 88224 8 0 0 25 0 1 0 359943753 219885568 42858 33554432000 4194304 4300876 140736928324464 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 53683 42858 171 27 0 52132 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 214732

[startup+942.3 s]
/proc/loadavg: 4.09 3.99 3.83 5/190 3088
/proc/meminfo: memFree=17519896/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=217396 CPUtime=942.33 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 48235 0 0 0 94224 9 0 0 25 0 1 0 359943753 222613504 45749 33554432000 4194304 4300876 140736928324464 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 54349 45749 171 27 0 52798 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 217396

[startup+1002.3 s]
/proc/loadavg: 4.03 3.99 3.83 5/190 3089
/proc/meminfo: memFree=17498652/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=217396 CPUtime=1002.32 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 51082 0 0 0 100223 9 0 0 25 0 1 0 359943753 222613504 48596 33554432000 4194304 4300876 140736928324464 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 54349 48596 171 27 0 52798 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 217396

[startup+1062.3 s]
/proc/loadavg: 4.04 4.00 3.84 5/190 3091
/proc/meminfo: memFree=17478396/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=217396 CPUtime=1062.32 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 53896 0 0 0 106223 9 0 0 25 0 1 0 359943753 222613504 51410 33554432000 4194304 4300876 140736928324464 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 54349 51410 171 27 0 52798 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 217396

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.85 5/190 3093
/proc/meminfo: memFree=17458016/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=316844 CPUtime=1122.33 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 56661 0 0 0 112223 10 0 0 25 0 1 0 359943753 324448256 54175 33554432000 4194304 4300876 140736928324464 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 79211 54175 171 27 0 77660 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 316844

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 3094
/proc/meminfo: memFree=17438124/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=316844 CPUtime=1182.33 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 59365 0 0 0 118223 10 0 0 25 0 1 0 359943753 324448256 56879 33554432000 4194304 4300876 140736928324464 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 79211 56879 171 27 0 77660 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 316844

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 3096
/proc/meminfo: memFree=17417524/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=316844 CPUtime=1242.33 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 61969 0 0 0 124222 11 0 0 25 0 1 0 359943753 324448256 59483 33554432000 4194304 4300876 140736928324464 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 79211 59483 171 27 0 77660 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 316844



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.02 3.87 4/189 3098
/proc/meminfo: memFree=17460640/32950928 swapFree=67111528/67111528
[pid=3041] ppid=3039 vsize=316844 CPUtime=1300.04 cores=1,3
/proc/3041/stat : 3041 (march_rw) R 3039 3041 1817 0 -1 4202496 64261 0 0 0 129993 11 0 0 25 0 1 0 359943753 324448256 61775 33554432000 4194304 4300876 140736928324464 18446744073709551615 4199338 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3041/statm: 79211 61775 171 27 0 77660 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 316844

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): 1300.06
CPU user time (s): 1299.93
CPU system time (s): 0.12998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 316844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64261
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 15413

runsolver used 1.71074 second user time and 4.22036 second system time

The end

Launcher Data 

Begin job on node115 at 2011-04-02 00:32:11
IDJOB=3152254
IDBENCH=82534
IDSOLVER=1561
FILE ID=node115/3152254-1301697131
RUNJOBID= node115-1301697131-3017
PBS_JOBID= 12840721
Free space on /tmp= 70840 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S541740666-063-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152254-1301697131/watcher-3152254-1301697131 -o /tmp/evaluation-result-3152254-1301697131/solver-3152254-1301697131 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152254-1301697131.cnf

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

MD5SUM BENCH= 2961485b9da323860183d34cbf19e164
RANDOM SEED=1777885436

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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	: 5226.15
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		: 2666.811
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		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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	: 5332.77
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		: 2666.811
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		: 2666.811
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		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17968060 kB
Buffers:        390468 kB
Cached:       14213780 kB
SwapCached:          0 kB
Active:        9665820 kB
Inactive:      5007908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17968060 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1284 kB
Writeback:           0 kB
AnonPages:       68984 kB
Mapped:          15012 kB
Slab:           245268 kB
PageTables:       5500 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   219168 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= 70836 MiB
End job on node115 at 2011-04-02 00:53:53