Trace number 3152236

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S976428817-077-UNKNOWN.cnf
MD5SUM4d2cfd51677809bb15d90c916352e4e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark353.72
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: 610
0.49/0.51	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: 115330
20.39/20.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
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-3152236-1301696962/watcher-3152236-1301696962 -o /tmp/evaluation-result-3152236-1301696962/solver-3152236-1301696962 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152236-1301696962.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.40 3.87 3.90 3/179 3710
/proc/meminfo: memFree=21720164/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=7104 CPUtime=0 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4194304 338 0 0 0 0 0 0 0 23 0 1 0 281297177 7274496 282 33554432000 4194304 4300876 140737370929904 18446744073709551615 270612771525 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 1776 282 113 27 0 225 0

[startup+0.0942799 s]
/proc/loadavg: 3.40 3.87 3.90 3/179 3710
/proc/meminfo: memFree=21720164/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=11128 CPUtime=0.09 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 4312 0 0 0 9 0 0 0 23 0 1 0 281297177 11395072 1043 33554432000 4194304 4300876 140737370929904 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 2782 1043 143 27 0 1231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11128

[startup+0.100266 s]
/proc/loadavg: 3.40 3.87 3.90 3/179 3710
/proc/meminfo: memFree=21720164/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=11128 CPUtime=0.09 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 4312 0 0 0 9 0 0 0 23 0 1 0 281297177 11395072 1043 33554432000 4194304 4300876 140737370929904 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 2782 1043 143 27 0 1231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11128

[startup+0.300234 s]
/proc/loadavg: 3.40 3.87 3.90 3/179 3710
/proc/meminfo: memFree=21720164/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=11100 CPUtime=0.29 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 5021 0 0 0 29 0 0 0 25 0 1 0 281297177 11366400 826 33554432000 4194304 4300876 140737370929904 18446744073709551615 4241537 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 2775 832 143 27 0 1224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11100

[startup+0.700161 s]
/proc/loadavg: 3.40 3.87 3.90 3/179 3710
/proc/meminfo: memFree=21720164/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=15024 CPUtime=0.69 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 6408 0 0 0 69 0 0 0 18 0 1 0 281297177 15384576 1611 33554432000 4194304 4300876 140737370929904 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 3756 1611 170 27 0 2205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15024

[startup+1.50102 s]
/proc/loadavg: 3.40 3.87 3.90 6/190 3731
/proc/meminfo: memFree=21682376/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=15208 CPUtime=1.49 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 6441 0 0 0 149 0 0 0 18 0 1 0 281297177 15572992 1644 33554432000 4194304 4300876 140737370929904 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 3802 1644 170 27 0 2251 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15208

[startup+3.10074 s]
/proc/loadavg: 3.40 3.87 3.90 5/190 3731
/proc/meminfo: memFree=21623352/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=15500 CPUtime=3.09 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 6519 0 0 0 309 0 0 0 22 0 1 0 281297177 15872000 1722 33554432000 4194304 4300876 140737370929904 18446744073709551615 4264425 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 3875 1722 170 27 0 2324 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15500

[startup+6.30017 s]
/proc/loadavg: 3.53 3.89 3.91 5/190 3731
/proc/meminfo: memFree=21612716/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=16052 CPUtime=6.29 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 6612 0 0 0 629 0 0 0 25 0 1 0 281297177 16437248 1815 33554432000 4194304 4300876 140737370929904 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 4013 1815 170 27 0 2462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16052

[startup+12.701 s]
/proc/loadavg: 3.57 3.89 3.91 5/190 3731
/proc/meminfo: memFree=21607348/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=18352 CPUtime=12.69 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 7011 0 0 0 1269 0 0 0 25 0 1 0 281297177 18792448 2214 33554432000 4194304 4300876 140737370929904 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 4588 2214 171 27 0 3037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18352

[startup+25.5008 s]
/proc/loadavg: 3.66 3.90 3.91 5/190 3732
/proc/meminfo: memFree=21602520/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=19504 CPUtime=25.49 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 7430 0 0 0 2549 0 0 0 25 0 1 0 281297177 19972096 2633 33554432000 4194304 4300876 140737370929904 18446744073709551615 270612505976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 4876 2633 171 27 0 3325 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19504

[startup+51.1002 s]
/proc/loadavg: 3.78 3.90 3.91 5/190 3732
/proc/meminfo: memFree=21594500/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=23816 CPUtime=51.09 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 8290 0 0 0 5108 1 0 0 25 0 1 0 281297177 24387584 3493 33554432000 4194304 4300876 140737370929904 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 5954 3493 171 27 0 4403 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23816

[startup+102.306 s]
/proc/loadavg: 3.90 3.92 3.91 5/190 3734
/proc/meminfo: memFree=21579592/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=33516 CPUtime=102.3 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 9997 0 0 0 10228 2 0 0 25 0 1 0 281297177 34320384 5200 33554432000 4194304 4300876 140737370929904 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 8379 5200 171 27 0 6828 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 33516

[startup+162.301 s]
/proc/loadavg: 3.96 3.93 3.91 5/190 3735
/proc/meminfo: memFree=21564552/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=42248 CPUtime=162.29 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 12000 0 0 0 16226 3 0 0 25 0 1 0 281297177 43261952 7203 33554432000 4194304 4300876 140737370929904 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 10562 7203 171 27 0 9011 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42248

[startup+222.301 s]
/proc/loadavg: 4.02 3.95 3.91 6/190 3737
/proc/meminfo: memFree=21549396/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=55344 CPUtime=222.29 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 14029 0 0 0 22225 4 0 0 25 0 1 0 281297177 56672256 9232 33554432000 4194304 4300876 140737370929904 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 13836 9233 171 27 0 12285 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 55344

[startup+282.3 s]
/proc/loadavg: 4.00 3.96 3.91 5/190 3738
/proc/meminfo: memFree=21534856/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=55344 CPUtime=282.3 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 16099 0 0 0 28224 6 0 0 25 0 1 0 281297177 56672256 11302 33554432000 4194304 4300876 140737370929904 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 13836 11302 171 27 0 12285 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55344

[startup+342.301 s]
/proc/loadavg: 4.08 3.98 3.92 5/190 3740
/proc/meminfo: memFree=21519972/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=75120 CPUtime=342.3 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 18116 0 0 0 34223 7 0 0 25 0 1 0 281297177 76922880 13319 33554432000 4194304 4300876 140737370929904 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 18780 13319 171 27 0 17229 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 75120

[startup+402.301 s]
/proc/loadavg: 4.09 4.01 3.93 5/190 3742
/proc/meminfo: memFree=21505072/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=76072 CPUtime=402.3 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 20292 0 0 0 40221 9 0 0 25 0 1 0 281297177 77897728 15495 33554432000 4194304 4300876 140737370929904 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 19018 15495 171 27 0 17467 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 76072

[startup+462.3 s]
/proc/loadavg: 4.03 4.00 3.93 5/190 3743
/proc/meminfo: memFree=21489920/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=105540 CPUtime=462.3 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 22380 0 0 0 46220 10 0 0 25 0 1 0 281297177 108072960 17583 33554432000 4194304 4300876 140737370929904 18446744073709551615 4225312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 26385 17583 171 27 0 24834 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 105540

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 3.93 6/190 3745
/proc/meminfo: memFree=21475636/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=105540 CPUtime=522.31 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 24419 0 0 0 52219 12 0 0 25 0 1 0 281297177 108072960 19622 33554432000 4194304 4300876 140737370929904 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 26385 19622 171 27 0 24834 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 105540

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3746
/proc/meminfo: memFree=21460612/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=105540 CPUtime=582.3 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 26527 0 0 0 58217 13 0 0 25 0 1 0 281297177 108072960 21730 33554432000 4194304 4300876 140737370929904 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 26385 21730 171 27 0 24834 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 105540

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3748
/proc/meminfo: memFree=21445092/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=105540 CPUtime=642.31 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 28608 0 0 0 64216 15 0 0 25 0 1 0 281297177 108072960 23811 33554432000 4194304 4300876 140737370929904 18446744073709551615 4248646 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 26385 23811 171 27 0 24834 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 105540

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 6/190 3750
/proc/meminfo: memFree=21429440/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=149740 CPUtime=702.3 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 30684 0 0 0 70214 16 0 0 25 0 1 0 281297177 153333760 25887 33554432000 4194304 4300876 140737370929904 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 37435 25887 171 27 0 35884 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 149740

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3751
/proc/meminfo: memFree=21414292/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=149740 CPUtime=762.32 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 32790 0 0 0 76214 18 0 0 25 0 1 0 281297177 153333760 27993 33554432000 4194304 4300876 140737370929904 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 37435 27993 171 27 0 35884 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 149740

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3753
/proc/meminfo: memFree=21399264/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=150696 CPUtime=822.31 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 34913 0 0 0 82212 19 0 0 25 0 1 0 281297177 154312704 30116 33554432000 4194304 4300876 140737370929904 18446744073709551615 270612505816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 37674 30116 171 27 0 36123 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 150696

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3754
/proc/meminfo: memFree=21384116/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=150696 CPUtime=882.31 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 37028 0 0 0 88211 20 0 0 25 0 1 0 281297177 154312704 32231 33554432000 4194304 4300876 140737370929904 18446744073709551615 4264425 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 37674 32231 171 27 0 36123 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 150696

[startup+942.301 s]
/proc/loadavg: 4.13 4.04 3.95 5/190 3756
/proc/meminfo: memFree=21369216/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=150696 CPUtime=942.31 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 39163 0 0 0 94210 21 0 0 25 0 1 0 281297177 154312704 34366 33554432000 4194304 4300876 140737370929904 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 37674 34366 171 27 0 36123 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 150696

[startup+1002.3 s]
/proc/loadavg: 4.05 4.03 3.95 5/190 3758
/proc/meminfo: memFree=21353820/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=216996 CPUtime=1002.32 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 41296 0 0 0 100210 22 0 0 25 0 1 0 281297177 222203904 36499 33554432000 4194304 4300876 140737370929904 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 54249 36499 171 27 0 52698 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 216996

[startup+1062.3 s]
/proc/loadavg: 4.02 4.02 3.95 5/190 3759
/proc/meminfo: memFree=21338672/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=216996 CPUtime=1062.32 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 43462 0 0 0 106208 24 0 0 25 0 1 0 281297177 222203904 38665 33554432000 4194304 4300876 140737370929904 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 54249 38665 171 27 0 52698 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 216996

[startup+1122.3 s]
/proc/loadavg: 4.00 4.02 3.95 5/190 3761
/proc/meminfo: memFree=21323276/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=216996 CPUtime=1122.32 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 45629 0 0 0 112207 25 0 0 25 0 1 0 281297177 222203904 40832 33554432000 4194304 4300876 140737370929904 18446744073709551615 4268524 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 54249 40832 171 27 0 52698 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 216996

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 3762
/proc/meminfo: memFree=21308244/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=216996 CPUtime=1182.32 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 47773 0 0 0 118206 26 0 0 25 0 1 0 281297177 222203904 42976 33554432000 4194304 4300876 140737370929904 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 54249 42976 171 27 0 52698 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 216996

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 3764
/proc/meminfo: memFree=21291608/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=216996 CPUtime=1242.32 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 49949 0 0 0 124205 27 0 0 25 0 1 0 281297177 222203904 45152 33554432000 4194304 4300876 140737370929904 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 54249 45152 171 27 0 52698 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 216996



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.95 4/189 3767
/proc/meminfo: memFree=21418564/32951124 swapFree=67111528/67111528
[pid=3710] ppid=3708 vsize=216996 CPUtime=1300.03 cores=1,3
/proc/3710/stat : 3710 (march_rw) R 3708 3710 2763 0 -1 4202496 52054 0 0 0 129975 28 0 0 25 0 1 0 281297177 222203904 47257 33554432000 4194304 4300876 140737370929904 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3710/statm: 54249 47257 171 27 0 52698 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 216996

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): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.75
CPU system time (s): 0.293955
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 216996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.75
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52054
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= 4
involuntary context switches= 15234

runsolver used 2.06768 second user time and 5.03623 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 00:29:22
IDJOB=3152236
IDBENCH=82516
IDSOLVER=1561
FILE ID=node108/3152236-1301696962
RUNJOBID= node108-1301696962-3690
PBS_JOBID= 12840728
Free space on /tmp= 71168 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S976428817-077-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152236-1301696962/watcher-3152236-1301696962 -o /tmp/evaluation-result-3152236-1301696962/solver-3152236-1301696962 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152236-1301696962.cnf

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

MD5SUM BENCH= 4d2cfd51677809bb15d90c916352e4e2
RANDOM SEED=566161241

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21720196 kB
Buffers:        333736 kB
Cached:       10563160 kB
SwapCached:          0 kB
Active:        7356604 kB
Inactive:      3604952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21720196 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1732 kB
Writeback:           0 kB
AnonPages:       64072 kB
Mapped:          15008 kB
Slab:           206780 kB
PageTables:       4364 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   212428 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= 71164 MiB
End job on node108 at 2011-04-02 00:51:04