Trace number 3152386

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) 1300.07 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S698025027-034-UNKNOWN.cnf
MD5SUM92b3ae536df5707fe014291d91790352
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.3165
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: 428
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: 49128
6.19/6.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 5063497
654.71/654.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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-3152386-1301701157/watcher-3152386-1301701157 -o /tmp/evaluation-result-3152386-1301701157/solver-3152386-1301701157 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152386-1301701157.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.68 3.93 3.83 4/189 6123
/proc/meminfo: memFree=21038960/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=6884 CPUtime=0 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4194304 313 0 0 0 0 0 0 0 19 0 1 0 262531352 7049216 257 33554432000 4194304 4300876 140736947608480 18446744073709551615 264726065861 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 1721 257 113 27 0 170 0

[startup+0.0426109 s]
/proc/loadavg: 3.68 3.93 3.83 4/189 6123
/proc/meminfo: memFree=21038960/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=9280 CPUtime=0.03 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 1963 0 0 0 3 0 0 0 19 0 1 0 262531352 9502720 690 33554432000 4194304 4300876 140736947608480 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 2320 690 142 27 0 769 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9280

[startup+0.100627 s]
/proc/loadavg: 3.68 3.93 3.83 4/189 6123
/proc/meminfo: memFree=21038960/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=9492 CPUtime=0.09 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 2831 0 0 0 9 0 0 0 19 0 1 0 262531352 9719808 754 33554432000 4194304 4300876 140736947608480 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 2373 754 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.300591 s]
/proc/loadavg: 3.68 3.93 3.83 4/189 6123
/proc/meminfo: memFree=21038960/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=12708 CPUtime=0.29 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 3764 0 0 0 29 0 0 0 20 0 1 0 262531352 13012992 1279 33554432000 4194304 4300876 140736947608480 18446744073709551615 4264508 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.700516 s]
/proc/loadavg: 3.68 3.93 3.83 4/189 6123
/proc/meminfo: memFree=21038960/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=12708 CPUtime=0.69 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 3764 0 0 0 69 0 0 0 21 0 1 0 262531352 13012992 1279 33554432000 4194304 4300876 140736947608480 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.50036 s]
/proc/loadavg: 3.68 3.93 3.83 5/190 6124
/proc/meminfo: memFree=21030856/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=12708 CPUtime=1.49 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 3764 0 0 0 149 0 0 0 23 0 1 0 262531352 13012992 1279 33554432000 4194304 4300876 140736947608480 18446744073709551615 4250950 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.10105 s]
/proc/loadavg: 3.68 3.93 3.83 5/190 6124
/proc/meminfo: memFree=21028748/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=13392 CPUtime=3.09 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 3911 0 0 0 309 0 0 0 25 0 1 0 262531352 13713408 1426 33554432000 4194304 4300876 140736947608480 18446744073709551615 4288296 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 3348 1426 170 27 0 1797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13392

[startup+6.30046 s]
/proc/loadavg: 3.70 3.93 3.83 5/190 6124
/proc/meminfo: memFree=21023356/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=14244 CPUtime=6.29 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 4058 0 0 0 629 0 0 0 25 0 1 0 262531352 14585856 1573 33554432000 4194304 4300876 140736947608480 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 3561 1573 171 27 0 2010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14244

[startup+12.7002 s]
/proc/loadavg: 3.73 3.94 3.83 5/190 6125
/proc/meminfo: memFree=21019288/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=16160 CPUtime=12.69 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 4368 0 0 0 1269 0 0 0 25 0 1 0 262531352 16547840 1883 33554432000 4194304 4300876 140736947608480 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 4040 1883 171 27 0 2489 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16160

[startup+25.5008 s]
/proc/loadavg: 3.79 3.94 3.84 5/190 6125
/proc/meminfo: memFree=21011848/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=17884 CPUtime=25.49 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 4992 0 0 0 2549 0 0 0 25 0 1 0 262531352 18313216 2507 33554432000 4194304 4300876 140736947608480 18446744073709551615 4216276 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 4471 2507 171 27 0 2920 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17884

[startup+51.101 s]
/proc/loadavg: 3.86 3.94 3.84 5/190 6125
/proc/meminfo: memFree=20998552/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=24604 CPUtime=51.1 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 6248 0 0 0 5109 1 0 0 25 0 1 0 262531352 25194496 3763 33554432000 4194304 4300876 140736947608480 18446744073709551615 4199216 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 6151 3763 171 27 0 4600 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24604

[startup+102.306 s]
/proc/loadavg: 3.94 3.95 3.84 5/190 6127
/proc/meminfo: memFree=20970388/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=39492 CPUtime=102.3 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 8742 0 0 0 10229 1 0 0 25 0 1 0 262531352 40439808 6257 33554432000 4194304 4300876 140736947608480 18446744073709551615 4264557 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 9873 6257 171 27 0 8322 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 39492

[startup+162.301 s]
/proc/loadavg: 3.98 3.95 3.85 5/190 6129
/proc/meminfo: memFree=20938868/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=53264 CPUtime=162.3 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 11744 0 0 0 16229 1 0 0 25 0 1 0 262531352 54542336 9259 33554432000 4194304 4300876 140736947608480 18446744073709551615 4286424 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 13316 9259 171 27 0 11765 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 53264

[startup+222.301 s]
/proc/loadavg: 3.99 3.96 3.86 5/190 6130
/proc/meminfo: memFree=20906352/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=72908 CPUtime=222.3 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 14670 0 0 0 22228 2 0 0 25 0 1 0 262531352 74657792 12185 33554432000 4194304 4300876 140736947608480 18446744073709551615 4225001 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 18227 12185 171 27 0 16676 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 72908

[startup+282.3 s]
/proc/loadavg: 3.99 3.96 3.86 5/190 6132
/proc/meminfo: memFree=20875044/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=72908 CPUtime=282.31 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 17563 0 0 0 28228 3 0 0 25 0 1 0 262531352 74657792 15078 33554432000 4194304 4300876 140736947608480 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 18227 15078 171 27 0 16676 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 72908

[startup+342.301 s]
/proc/loadavg: 3.99 3.97 3.87 5/190 6133
/proc/meminfo: memFree=20843404/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=103056 CPUtime=342.3 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 20404 0 0 0 34227 3 0 0 25 0 1 0 262531352 105529344 17919 33554432000 4194304 4300876 140736947608480 18446744073709551615 264729842325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 25764 17919 171 27 0 24213 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 103056

[startup+402.301 s]
/proc/loadavg: 4.04 3.99 3.88 5/190 6135
/proc/meminfo: memFree=20811360/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=103056 CPUtime=402.3 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 23236 0 0 0 40227 3 0 0 25 0 1 0 262531352 105529344 20751 33554432000 4194304 4300876 140736947608480 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 25764 20751 171 27 0 24213 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 103056

[startup+462.3 s]
/proc/loadavg: 4.01 3.99 3.88 5/190 6137
/proc/meminfo: memFree=20780084/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=103056 CPUtime=462.31 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 25998 0 0 0 46227 4 0 0 25 0 1 0 262531352 105529344 23513 33554432000 4194304 4300876 140736947608480 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 25764 23513 171 27 0 24213 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 103056

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.89 5/190 6138
/proc/meminfo: memFree=20750172/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=148612 CPUtime=522.31 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 28683 0 0 0 52226 5 0 0 25 0 1 0 262531352 152178688 26198 33554432000 4194304 4300876 140736947608480 18446744073709551615 4281248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 37153 26198 171 27 0 35602 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 148612

[startup+582.301 s]
/proc/loadavg: 4.00 3.99 3.90 5/190 6140
/proc/meminfo: memFree=20719604/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=148612 CPUtime=582.31 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 31275 0 0 0 58226 5 0 0 25 0 1 0 262531352 152178688 28790 33554432000 4194304 4300876 140736947608480 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 37153 28790 171 27 0 35602 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 148612

[startup+642.3 s]
/proc/loadavg: 4.00 3.99 3.90 5/190 6141
/proc/meminfo: memFree=20689576/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=148612 CPUtime=642.32 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 33625 0 0 0 64227 5 0 0 25 0 1 0 262531352 152178688 31140 33554432000 4194304 4300876 140736947608480 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 37153 31140 171 27 0 35602 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 148612

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 6143
/proc/meminfo: memFree=20658508/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=148612 CPUtime=702.32 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 36331 0 0 0 70226 6 0 0 25 0 1 0 262531352 152178688 33846 33554432000 4194304 4300876 140736947608480 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 37153 33846 171 27 0 35602 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 148612

[startup+762.307 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 6145
/proc/meminfo: memFree=20626200/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=214912 CPUtime=762.32 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 39245 0 0 0 76226 6 0 0 25 0 1 0 262531352 220069888 36760 33554432000 4194304 4300876 140736947608480 18446744073709551615 4216208 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 53728 36760 171 27 0 52177 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 214912

[startup+822.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 6146
/proc/meminfo: memFree=20594532/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=214912 CPUtime=822.32 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 42155 0 0 0 82225 7 0 0 25 0 1 0 262531352 220069888 39670 33554432000 4194304 4300876 140736947608480 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 53728 39670 171 27 0 52177 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 214912

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 6148
/proc/meminfo: memFree=20562736/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=214912 CPUtime=882.32 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 45036 0 0 0 88225 7 0 0 25 0 1 0 262531352 220069888 42551 33554432000 4194304 4300876 140736947608480 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 53728 42551 171 27 0 52177 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 214912

[startup+942.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 6149
/proc/meminfo: memFree=20531828/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=214912 CPUtime=942.33 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 47899 0 0 0 94225 8 0 0 25 0 1 0 262531352 220069888 45414 33554432000 4194304 4300876 140736947608480 18446744073709551615 4234681 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 53728 45414 171 27 0 52177 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 214912

[startup+1002.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 6151
/proc/meminfo: memFree=20499156/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=217620 CPUtime=1002.33 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 50721 0 0 0 100225 8 0 0 25 0 1 0 262531352 222842880 48236 33554432000 4194304 4300876 140736947608480 18446744073709551615 4275525 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 54405 48236 171 27 0 52854 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 217620

[startup+1062.3 s]
/proc/loadavg: 4.06 4.00 3.91 5/190 6153
/proc/meminfo: memFree=20467724/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=217620 CPUtime=1062.33 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 53494 0 0 0 106225 8 0 0 25 0 1 0 262531352 222842880 51009 33554432000 4194304 4300876 140736947608480 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 54405 51009 171 27 0 52854 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 217620

[startup+1122.3 s]
/proc/loadavg: 4.02 4.00 3.91 5/190 6154
/proc/meminfo: memFree=20436688/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=317068 CPUtime=1122.34 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 56220 0 0 0 112225 9 0 0 25 0 1 0 262531352 324677632 53735 33554432000 4194304 4300876 140736947608480 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 79267 53735 171 27 0 77716 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 317068

[startup+1182.3 s]
/proc/loadavg: 4.05 4.01 3.92 5/190 6156
/proc/meminfo: memFree=20406380/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=317068 CPUtime=1182.33 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 58867 0 0 0 118224 9 0 0 25 0 1 0 262531352 324677632 56382 33554432000 4194304 4300876 140736947608480 18446744073709551615 4228055 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 79267 56382 171 27 0 77716 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 317068

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.92 5/190 6157
/proc/meminfo: memFree=20374960/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=317068 CPUtime=1242.33 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 61348 0 0 0 124224 9 0 0 25 0 1 0 262531352 324677632 58863 33554432000 4194304 4300876 140736947608480 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 79267 58863 171 27 0 77716 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 317068



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.92 2/187 6162
/proc/meminfo: memFree=20796884/32951124 swapFree=67111528/67111528
[pid=6123] ppid=6121 vsize=317068 CPUtime=1300.05 cores=4,6
/proc/6123/stat : 6123 (march_rw) R 6121 6123 5758 0 -1 4202496 63529 0 0 0 129995 10 0 0 25 0 1 0 262531352 324677632 61044 33554432000 4194304 4300876 140736947608480 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6123/statm: 79267 61044 171 27 0 77716 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 317068

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): 1300.07
CPU user time (s): 1299.95
CPU system time (s): 0.111982
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 317068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63529
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= 1038

runsolver used 1.9537 second user time and 3.9674 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 01:39:17
IDJOB=3152386
IDBENCH=82666
IDSOLVER=1561
FILE ID=node141/3152386-1301701157
RUNJOBID= node141-1301698553-5777
PBS_JOBID= 12840754
Free space on /tmp= 71744 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S698025027-034-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152386-1301701157/watcher-3152386-1301701157 -o /tmp/evaluation-result-3152386-1301701157/solver-3152386-1301701157 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152386-1301701157.cnf

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

MD5SUM BENCH= 92b3ae536df5707fe014291d91790352
RANDOM SEED=21974417

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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	: 5332.82
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21039736 kB
Buffers:        337000 kB
Cached:       11243400 kB
SwapCached:          0 kB
Active:        7519716 kB
Inactive:      4130788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21039736 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2352 kB
Writeback:           0 kB
AnonPages:       69004 kB
Mapped:          15212 kB
Slab:           196204 kB
PageTables:       5204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   257716 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= 71744 MiB
End job on node141 at 2011-04-02 02:00:59