Trace number 3420392

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) 5000.11 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S1180959030-088-UNKNOWN.cnf
MD5SUM4c3def64b0c0da01406b551924b4a52d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark101.054
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
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 530000
Number of clauses of size over 50

Solver Data 

0.29/0.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.31	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.31	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.31	c main()::
0.29/0.31	c initFormula():: searching for DIMACS p-line....
0.29/0.31	c full lookahead due to high density!
0.29/0.31	c initFormula():: the DIMACS p-line indicates a CNF of 1500 variables and 30000 clauses.
0.29/0.31	c parseCNF():: parsing....
0.29/0.31	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.31	c runParser():: parsing was successful, warming up engines...
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c preprocessing fase I completed:: there are now 1500 free variables and 30000 clauses.
0.29/0.31	c using k-SAT heuristics (size based diff)
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c main():: clause / variable ratio: ( 30000 / 1500 ) = 20.00
0.29/0.31	c longest clause has size 5
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c number of free variables = 1500
0.29/0.31	c dynamic_preselect_setsize :: off
0.29/0.31	c main():: all systems go!
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 564
0.39/0.49	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: 111631
19.09/19.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 17424908
2852.89/2852.89	c |----------------------------------------------------------------|
c |*
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) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420392-1306606692/watcher-3420392-1306606692 -o /tmp/evaluation-result-3420392-1306606692/solver-3420392-1306606692 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420392-1306606692.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.86 2.03 2.00 2/436 11715
/proc/meminfo: memFree=11840360/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=7368 CPUtime=0.01 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4194304 413 0 0 0 1 0 0 0 22 0 1 0 772267093 7544832 359 33554432000 4194304 4300876 140735230256528 18446744073709551615 255376962245 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 1842 359 113 27 0 291 0

[startup+0.110596 s]
/proc/loadavg: 1.86 2.03 2.00 2/436 11715
/proc/meminfo: memFree=11840360/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=11128 CPUtime=0.1 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 4311 0 0 0 10 0 0 0 23 0 1 0 772267093 11395072 1044 33554432000 4194304 4300876 140735230256528 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 2782 1044 143 27 0 1231 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11128

[startup+0.200581 s]
/proc/loadavg: 1.86 2.03 2.00 2/436 11715
/proc/meminfo: memFree=11840360/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=11128 CPUtime=0.19 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 4311 0 0 0 19 0 0 0 23 0 1 0 772267093 11395072 1044 33554432000 4194304 4300876 140735230256528 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 2782 1044 143 27 0 1231 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11128

[startup+0.300562 s]
/proc/loadavg: 1.86 2.03 2.00 2/436 11715
/proc/meminfo: memFree=11840360/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=11100 CPUtime=0.29 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 5234 0 0 0 29 0 0 0 23 0 1 0 772267093 11366400 1041 33554432000 4194304 4300876 140735230256528 18446744073709551615 4241970 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 2775 1041 143 27 0 1224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11100

[startup+0.700487 s]
/proc/loadavg: 1.86 2.03 2.00 2/436 11715
/proc/meminfo: memFree=11840360/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=15024 CPUtime=0.69 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 6400 0 0 0 69 0 0 0 25 0 1 0 772267093 15384576 1605 33554432000 4194304 4300876 140735230256528 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 3756 1605 170 27 0 2205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15024

[startup+1.50034 s]
/proc/loadavg: 1.86 2.03 2.00 3/437 11716
/proc/meminfo: memFree=11832424/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=15196 CPUtime=1.49 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 6446 0 0 0 149 0 0 0 25 0 1 0 772267093 15560704 1651 33554432000 4194304 4300876 140735230256528 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 3799 1651 170 27 0 2248 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15196

[startup+3.10104 s]
/proc/loadavg: 1.86 2.03 2.00 3/437 11716
/proc/meminfo: memFree=11831564/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=15528 CPUtime=3.09 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 6495 0 0 0 309 0 0 0 25 0 1 0 772267093 15900672 1700 33554432000 4194304 4300876 140735230256528 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 3882 1700 170 27 0 2331 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15528

[startup+6.30045 s]
/proc/loadavg: 1.87 2.03 2.00 3/437 11716
/proc/meminfo: memFree=11827220/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=17368 CPUtime=6.29 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 6877 0 0 0 629 0 0 0 25 0 1 0 772267093 17784832 2082 33554432000 4194304 4300876 140735230256528 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 4342 2082 170 27 0 2791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17368

[startup+12.7003 s]
/proc/loadavg: 1.88 2.03 2.00 3/437 11716
/proc/meminfo: memFree=11824388/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=18644 CPUtime=12.69 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 7122 0 0 0 1269 0 0 0 25 0 1 0 772267093 19091456 2327 33554432000 4194304 4300876 140735230256528 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 4661 2327 171 27 0 3110 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18644

[startup+25.5009 s]
/proc/loadavg: 1.91 2.03 2.00 3/437 11716
/proc/meminfo: memFree=11820684/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=19796 CPUtime=25.49 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 7547 0 0 0 2549 0 0 0 25 0 1 0 772267093 20271104 2752 33554432000 4194304 4300876 140735230256528 18446744073709551615 255376696696 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 4949 2752 171 27 0 3398 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19796

[startup+51.1012 s]
/proc/loadavg: 1.94 2.02 2.00 3/437 11717
/proc/meminfo: memFree=11815068/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=24108 CPUtime=51.1 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 8470 0 0 0 5109 1 0 0 25 0 1 0 772267093 24686592 3675 33554432000 4194304 4300876 140735230256528 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 6027 3675 171 27 0 4476 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24108

[startup+102.301 s]
/proc/loadavg: 1.97 2.02 2.00 3/437 11718
/proc/meminfo: memFree=11802404/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=33808 CPUtime=102.31 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 10222 0 0 0 10230 1 0 0 25 0 1 0 772267093 34619392 5427 33554432000 4194304 4300876 140735230256528 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 8452 5427 171 27 0 6901 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 33808

[startup+162.301 s]
/proc/loadavg: 2.07 2.03 2.00 3/437 11720
/proc/meminfo: memFree=11786524/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=42540 CPUtime=162.3 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 12358 0 0 0 16228 2 0 0 25 0 1 0 772267093 43560960 7563 33554432000 4194304 4300876 140735230256528 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 10635 7563 171 27 0 9084 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42540

[startup+222.315 s]
/proc/loadavg: 2.13 2.05 2.01 3/437 11721
/proc/meminfo: memFree=11771876/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=55636 CPUtime=222.31 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 14435 0 0 0 22229 2 0 0 25 0 1 0 772267093 56971264 9640 33554432000 4194304 4300876 140735230256528 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 13909 9640 171 27 0 12358 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 55636

[startup+282.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/437 11723
/proc/meminfo: memFree=11758212/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=75280 CPUtime=282.3 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 16533 0 0 0 28228 2 0 0 25 0 1 0 772267093 77086720 11738 33554432000 4194304 4300876 140735230256528 18446744073709551615 4250723 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 18820 11738 171 27 0 17269 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 75280

[startup+342.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/437 11725
/proc/meminfo: memFree=11744300/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=75280 CPUtime=342.3 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 18643 0 0 0 34228 2 0 0 25 0 1 0 772267093 77086720 13848 33554432000 4194304 4300876 140735230256528 18446744073709551615 4216294 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 18820 13848 171 27 0 17269 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 75280

[startup+402.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/437 11726
/proc/meminfo: memFree=11729664/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=75280 CPUtime=402.31 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 20772 0 0 0 40228 3 0 0 25 0 1 0 772267093 77086720 15977 33554432000 4194304 4300876 140735230256528 18446744073709551615 4216226 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 18820 15977 171 27 0 17269 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 75280

[startup+462.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/437 11728
/proc/meminfo: memFree=11715256/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=105732 CPUtime=462.3 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 23028 0 0 0 46227 3 0 0 25 0 1 0 772267093 108269568 18233 33554432000 4194304 4300876 140735230256528 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 26433 18233 171 27 0 24882 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 105732

[startup+522.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/437 11729
/proc/meminfo: memFree=11701108/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=105732 CPUtime=522.3 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 25210 0 0 0 52227 3 0 0 25 0 1 0 772267093 108269568 20415 33554432000 4194304 4300876 140735230256528 18446744073709551615 4225409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 26433 20415 171 27 0 24882 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 105732

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 11731
/proc/meminfo: memFree=11686220/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=105732 CPUtime=582.31 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 27369 0 0 0 58227 4 0 0 25 0 1 0 772267093 108269568 22574 33554432000 4194304 4300876 140735230256528 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 26433 22574 171 27 0 24882 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 105732

[startup+642.301 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/437 11834
/proc/meminfo: memFree=10838212/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=695512 CPUtime=4002.42 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 151837 0 0 0 400215 27 0 0 25 0 1 0 772267093 712204288 147042 33554432000 4194304 4300876 140735230256528 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 173878 147042 171 27 0 172327 0
Current children cumulated CPU time (s) 4002.42
Current children cumulated vsize (KiB) 695512

[startup+4062.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/437 11836
/proc/meminfo: memFree=10821580/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=695512 CPUtime=4062.44 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 154112 0 0 0 406217 27 0 0 25 0 1 0 772267093 712204288 149317 33554432000 4194304 4300876 140735230256528 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 173878 149317 171 27 0 172327 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 695512

[startup+4122.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/437 11837
/proc/meminfo: memFree=10806804/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=695512 CPUtime=4122.42 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 156395 0 0 0 412215 27 0 0 25 0 1 0 772267093 712204288 151600 33554432000 4194304 4300876 140735230256528 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 173878 151600 171 27 0 172327 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 695512

[startup+4182.32 s]
/proc/loadavg: 2.06 2.05 2.00 3/437 11839
/proc/meminfo: memFree=10790920/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=695512 CPUtime=4182.44 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 158681 0 0 0 418216 28 0 0 25 0 1 0 772267093 712204288 153886 33554432000 4194304 4300876 140735230256528 18446744073709551615 4275572 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 173878 153886 171 27 0 172327 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 695512

[startup+4242.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/437 11841
/proc/meminfo: memFree=10776768/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=695512 CPUtime=4242.43 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 160967 0 0 0 424214 29 0 0 25 0 1 0 772267093 712204288 156172 33554432000 4194304 4300876 140735230256528 18446744073709551615 4199270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 173878 156172 171 27 0 172327 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 695512

[startup+4302.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/437 11842
/proc/meminfo: memFree=10760756/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=695512 CPUtime=4302.43 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 163284 0 0 0 430213 30 0 0 25 0 1 0 772267093 712204288 158489 33554432000 4194304 4300876 140735230256528 18446744073709551615 4248693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 173878 158489 171 27 0 172327 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 695512

[startup+4362.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/437 11844
/proc/meminfo: memFree=10746360/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=695512 CPUtime=4362.43 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 165579 0 0 0 436213 30 0 0 25 0 1 0 772267093 712204288 160784 33554432000 4194304 4300876 140735230256528 18446744073709551615 4276334 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 173878 160784 171 27 0 172327 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 695512

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 11845
/proc/meminfo: memFree=10730600/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=695512 CPUtime=4422.43 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 167883 0 0 0 442213 30 0 0 25 0 1 0 772267093 712204288 163088 33554432000 4194304 4300876 140735230256528 18446744073709551615 4288443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 173878 163088 171 27 0 172327 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 695512

[startup+4482.3 s]
/proc/loadavg: 2.15 2.05 2.01 3/437 11847
/proc/meminfo: memFree=10715340/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=695512 CPUtime=4482.44 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 170213 0 0 0 448213 31 0 0 25 0 1 0 772267093 712204288 165418 33554432000 4194304 4300876 140735230256528 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 173878 165418 171 27 0 172327 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 695512

[startup+4542.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/437 11849
/proc/meminfo: memFree=10699452/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=695512 CPUtime=4542.44 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 172531 0 0 0 454212 32 0 0 25 0 1 0 772267093 712204288 167736 33554432000 4194304 4300876 140735230256528 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 173878 167736 171 27 0 172327 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 695512

[startup+4602.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/437 11850
/proc/meminfo: memFree=10683944/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=695512 CPUtime=4602.44 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 174859 0 0 0 460212 32 0 0 25 0 1 0 772267093 712204288 170064 33554432000 4194304 4300876 140735230256528 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 173878 170064 171 27 0 172327 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 695512

[startup+4662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/437 11852
/proc/meminfo: memFree=10668176/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=1039036 CPUtime=4662.45 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 177174 0 0 0 466212 33 0 0 25 0 1 0 772267093 1063972864 172379 33554432000 4194304 4300876 140735230256528 18446744073709551615 4214614 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 259759 172379 171 27 0 258208 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 1039036

[startup+4722.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/437 11853
/proc/meminfo: memFree=10653276/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=1039036 CPUtime=4722.46 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 179491 0 0 0 472213 33 0 0 25 0 1 0 772267093 1063972864 174696 33554432000 4194304 4300876 140735230256528 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 259759 174696 171 27 0 258208 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 1039036

[startup+4782.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/437 11855
/proc/meminfo: memFree=10638132/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=1039036 CPUtime=4782.45 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 181795 0 0 0 478212 33 0 0 25 0 1 0 772267093 1063972864 177000 33554432000 4194304 4300876 140735230256528 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 259759 177000 171 27 0 258208 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 1039036

[startup+4842.32 s]
/proc/loadavg: 2.01 2.02 2.00 3/437 11857
/proc/meminfo: memFree=10621996/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=1039036 CPUtime=4842.46 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 184077 0 0 0 484213 33 0 0 25 0 1 0 772267093 1063972864 179282 33554432000 4194304 4300876 140735230256528 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 259759 179282 171 27 0 258208 0
Current children cumulated CPU time (s) 4842.46
Current children cumulated vsize (KiB) 1039036

[startup+4902.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/437 11858
/proc/meminfo: memFree=10607352/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=1039036 CPUtime=4902.45 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 186348 0 0 0 490211 34 0 0 25 0 1 0 772267093 1063972864 181553 33554432000 4194304 4300876 140735230256528 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 259759 181553 171 27 0 258208 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 1039036

[startup+4962.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/437 11860
/proc/meminfo: memFree=10591836/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=1039036 CPUtime=4962.45 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 188609 0 0 0 496211 34 0 0 25 0 1 0 772267093 1063972864 183814 33554432000 4194304 4300876 140735230256528 18446744073709551615 4264905 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 259759 183814 171 27 0 258208 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 1039036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.07 2.05 2.01 2/436 11862
/proc/meminfo: memFree=11098872/32951124 swapFree=62199376/67111528
[pid=11715] ppid=11713 vsize=1039036 CPUtime=5000.07 cores=1,3,5,7
/proc/11715/stat : 11715 (march_rw) R 11713 11715 10295 0 -1 4202496 190027 0 0 0 499972 35 0 0 25 0 1 0 772267093 1063972864 185232 33554432000 4194304 4300876 140735230256528 18446744073709551615 4264614 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11715/statm: 259759 185232 171 27 0 258208 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1039036

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): 4999.94
CPU time (s): 5000.11
CPU user time (s): 4999.73
CPU system time (s): 0.382941
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1039036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 190027
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= 3501

runsolver used 20.028 second user time and 48.1687 second system time

The end

Launcher Data 

Begin job on node135 at 2011-05-28 20:18:12
IDJOB=3420392
IDBENCH=82644
IDSOLVER=1913
FILE ID=node135/3420392-1306606692
RUNJOBID= node135-1306606692-11696
PBS_JOBID= 13471545
Free space on /tmp= 73532 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S1180959030-088-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420392-1306606692/watcher-3420392-1306606692 -o /tmp/evaluation-result-3420392-1306606692/solver-3420392-1306606692 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420392-1306606692.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4c3def64b0c0da01406b551924b4a52d
RANDOM SEED=1897150020

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
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	: 5332.83
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		: 2666.851
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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	: 5332.75
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		: 2666.851
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	: 5332.74
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		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11842004 kB
Buffers:        351860 kB
Cached:        7866320 kB
SwapCached:      84472 kB
Active:       13952112 kB
Inactive:      6858836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11842004 kB
SwapTotal:    67111528 kB
SwapFree:     62199376 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:    12513376 kB
Mapped:          26124 kB
Slab:           164952 kB
PageTables:      66012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 124401604 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73532 MiB
End job on node135 at 2011-05-28 21:41:34