Trace number 3152255

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) 1300.04 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S715182559-083-UNKNOWN.cnf
MD5SUM1ae73e64babd5796adef68295bcaa14f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark89.3534
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 

0.29/0.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.34	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.34	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.34	c main()::
0.29/0.34	c initFormula():: searching for DIMACS p-line....
0.29/0.34	c full lookahead due to high density!
0.29/0.34	c initFormula():: the DIMACS p-line indicates a CNF of 1500 variables and 30000 clauses.
0.29/0.34	c parseCNF():: parsing....
0.29/0.34	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.34	c runParser():: parsing was successful, warming up engines...
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c preprocessing fase I completed:: there are now 1500 free variables and 30000 clauses.
0.29/0.34	c using k-SAT heuristics (size based diff)
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c main():: clause / variable ratio: ( 30000 / 1500 ) = 20.00
0.29/0.34	c longest clause has size 5
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c number of free variables = 1500
0.29/0.34	c dynamic_preselect_setsize :: off
0.29/0.34	c main():: all systems go!
0.29/0.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 643
0.49/0.57	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: 116903
21.09/21.16	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 |******************************************
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c |**********************************************
c |***********************************************
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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-3152255-1301697211/watcher-3152255-1301697211 -o /tmp/evaluation-result-3152255-1301697211/solver-3152255-1301697211 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152255-1301697211.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 1.05 1.72 2.80 3/176 25460
/proc/meminfo: memFree=19743200/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=7104 CPUtime=0 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4194304 335 0 0 0 0 0 0 0 24 0 1 0 359951907 7274496 279 33554432000 4194304 4300876 140734320242048 18446744073709551615 215988592384 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 1776 279 113 27 0 225 0

[startup+0.0683489 s]
/proc/loadavg: 1.05 1.72 2.80 3/176 25460
/proc/meminfo: memFree=19743200/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=10672 CPUtime=0.06 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 2653 0 0 0 6 0 0 0 24 0 1 0 359951907 10928128 951 33554432000 4194304 4300876 140734320242048 18446744073709551615 4240324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 2668 951 142 27 0 1117 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10672

[startup+0.100403 s]
/proc/loadavg: 1.05 1.72 2.80 3/176 25460
/proc/meminfo: memFree=19743200/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=11128 CPUtime=0.09 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 4322 0 0 0 9 0 0 0 24 0 1 0 359951907 11395072 1044 33554432000 4194304 4300876 140734320242048 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 2782 1044 143 27 0 1231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11128

[startup+0.300373 s]
/proc/loadavg: 1.05 1.72 2.80 3/176 25460
/proc/meminfo: memFree=19743200/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=11128 CPUtime=0.29 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 4322 0 0 0 29 0 0 0 25 0 1 0 359951907 11395072 1044 33554432000 4194304 4300876 140734320242048 18446744073709551615 4256538 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 2782 1044 143 27 0 1231 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11128

[startup+0.700186 s]
/proc/loadavg: 1.05 1.72 2.80 3/176 25460
/proc/meminfo: memFree=19743200/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=15188 CPUtime=0.69 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 6423 0 0 0 69 0 0 0 25 0 1 0 359951907 15552512 1613 33554432000 4194304 4300876 140734320242048 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 3797 1613 170 27 0 2246 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15188

[startup+1.5011 s]
/proc/loadavg: 1.21 1.74 2.80 5/190 25487
/proc/meminfo: memFree=19704168/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=15416 CPUtime=1.49 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 6461 0 0 0 149 0 0 0 25 0 1 0 359951907 15785984 1651 33554432000 4194304 4300876 140734320242048 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 3854 1651 170 27 0 2303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15416

[startup+3.10082 s]
/proc/loadavg: 1.21 1.74 2.80 5/190 25487
/proc/meminfo: memFree=19691644/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=15416 CPUtime=3.09 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 6504 0 0 0 309 0 0 0 25 0 1 0 359951907 15785984 1694 33554432000 4194304 4300876 140734320242048 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 3854 1694 170 27 0 2303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15416

[startup+6.30027 s]
/proc/loadavg: 1.43 1.78 2.81 5/190 25487
/proc/meminfo: memFree=19631960/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=16636 CPUtime=6.29 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 6672 0 0 0 629 0 0 0 25 0 1 0 359951907 17035264 1862 33554432000 4194304 4300876 140734320242048 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 4159 1862 170 27 0 2608 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16636

[startup+12.7002 s]
/proc/loadavg: 1.64 1.82 2.81 5/190 25487
/proc/meminfo: memFree=19623792/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=18936 CPUtime=12.69 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 7152 0 0 0 1269 0 0 0 25 0 1 0 359951907 19390464 2342 33554432000 4194304 4300876 140734320242048 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 4734 2342 171 27 0 3183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18936

[startup+25.5009 s]
/proc/loadavg: 2.16 1.92 2.83 5/190 25488
/proc/meminfo: memFree=19609812/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=20088 CPUtime=25.49 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 7566 0 0 0 2549 0 0 0 25 0 1 0 359951907 20570112 2756 33554432000 4194304 4300876 140734320242048 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 5022 2756 171 27 0 3471 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20088

[startup+51.1004 s]
/proc/loadavg: 2.79 2.09 2.86 5/190 25488
/proc/meminfo: memFree=19597956/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=24400 CPUtime=51.09 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 8398 0 0 0 5109 0 0 0 25 0 1 0 359951907 24985600 3588 33554432000 4194304 4300876 140734320242048 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 6100 3588 171 27 0 4549 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24400

[startup+102.306 s]
/proc/loadavg: 3.52 2.40 2.92 5/190 25490
/proc/meminfo: memFree=19574876/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=34100 CPUtime=102.3 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 10115 0 0 0 10229 1 0 0 25 0 1 0 359951907 34918400 5305 33554432000 4194304 4300876 140734320242048 18446744073709551615 215987987658 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 8525 5305 171 27 0 6974 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34100

[startup+162.301 s]
/proc/loadavg: 3.82 2.68 2.99 5/190 25491
/proc/meminfo: memFree=19551272/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=42832 CPUtime=162.29 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 12106 0 0 0 16227 2 0 0 25 0 1 0 359951907 43859968 7296 33554432000 4194304 4300876 140734320242048 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 10708 7296 171 27 0 9157 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42832

[startup+222.3 s]
/proc/loadavg: 3.93 2.92 3.05 5/190 25493
/proc/meminfo: memFree=19527440/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=55928 CPUtime=222.3 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 14108 0 0 0 22227 3 0 0 25 0 1 0 359951907 57270272 9298 33554432000 4194304 4300876 140734320242048 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 13982 9298 171 27 0 12431 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 55928

[startup+282.301 s]
/proc/loadavg: 4.03 3.13 3.11 5/190 25495
/proc/meminfo: memFree=19504100/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=55928 CPUtime=282.29 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 16141 0 0 0 28226 3 0 0 25 0 1 0 359951907 57270272 11331 33554432000 4194304 4300876 140734320242048 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 13982 11331 171 27 0 12431 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 55928

[startup+342.3 s]
/proc/loadavg: 4.01 3.29 3.16 5/190 25499
/proc/meminfo: memFree=19479912/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=75572 CPUtime=342.3 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 18190 0 0 0 34226 4 0 0 25 0 1 0 359951907 77385728 13380 33554432000 4194304 4300876 140734320242048 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 18893 13380 171 27 0 17342 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 75572

[startup+402.301 s]
/proc/loadavg: 4.00 3.41 3.21 5/190 25501
/proc/meminfo: memFree=19455944/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=75572 CPUtime=402.3 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 20185 0 0 0 40226 4 0 0 25 0 1 0 359951907 77385728 15375 33554432000 4194304 4300876 140734320242048 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 18893 15375 171 27 0 17342 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 75572

[startup+462.3 s]
/proc/loadavg: 4.06 3.53 3.26 5/190 25502
/proc/meminfo: memFree=19431728/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=105992 CPUtime=462.3 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 22348 0 0 0 46225 5 0 0 25 0 1 0 359951907 108535808 17538 33554432000 4194304 4300876 140734320242048 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 26498 17538 171 27 0 24947 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 105992

[startup+522.301 s]
/proc/loadavg: 4.02 3.61 3.31 5/190 25504
/proc/meminfo: memFree=19408148/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=105992 CPUtime=522.3 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 24442 0 0 0 52225 5 0 0 25 0 1 0 359951907 108535808 19632 33554432000 4194304 4300876 140734320242048 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 26498 19632 171 27 0 24947 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 105992

[startup+582.3 s]
/proc/loadavg: 4.00 3.68 3.35 5/190 25506
/proc/meminfo: memFree=19384072/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=105992 CPUtime=582.31 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 26489 0 0 0 58225 6 0 0 25 0 1 0 359951907 108535808 21679 33554432000 4194304 4300876 140734320242048 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 26498 21679 171 27 0 24947 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 105992

[startup+642.301 s]
/proc/loadavg: 4.00 3.74 3.38 5/190 25507
/proc/meminfo: memFree=19359980/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=105992 CPUtime=642.31 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 28583 0 0 0 64225 6 0 0 25 0 1 0 359951907 108535808 23773 33554432000 4194304 4300876 140734320242048 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 26498 23773 171 27 0 24947 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 105992

[startup+702.3 s]
/proc/loadavg: 4.00 3.78 3.42 5/190 25509
/proc/meminfo: memFree=19335644/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=150192 CPUtime=702.31 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 30685 0 0 0 70224 7 0 0 25 0 1 0 359951907 153796608 25875 33554432000 4194304 4300876 140734320242048 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 37548 25875 171 27 0 35997 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 150192

[startup+762.307 s]
/proc/loadavg: 4.00 3.82 3.45 5/190 25510
/proc/meminfo: memFree=19311068/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=150192 CPUtime=762.32 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 32755 0 0 0 76224 8 0 0 25 0 1 0 359951907 153796608 27945 33554432000 4194304 4300876 140734320242048 18446744073709551615 4214274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 37548 27945 171 27 0 35997 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 150192

[startup+822.3 s]
/proc/loadavg: 4.00 3.85 3.48 5/190 25512
/proc/meminfo: memFree=19287236/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=151148 CPUtime=822.3 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 34853 0 0 0 82222 8 0 0 25 0 1 0 359951907 154775552 30043 33554432000 4194304 4300876 140734320242048 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 37787 30043 171 27 0 36236 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 151148

[startup+882.301 s]
/proc/loadavg: 4.00 3.87 3.51 5/190 25514
/proc/meminfo: memFree=19263408/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=151148 CPUtime=882.31 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 36969 0 0 0 88222 9 0 0 25 0 1 0 359951907 154775552 32159 33554432000 4194304 4300876 140734320242048 18446744073709551615 215987987725 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 37787 32159 171 27 0 36236 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 151148

[startup+942.3 s]
/proc/loadavg: 4.00 3.89 3.54 5/190 25515
/proc/meminfo: memFree=19239584/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=151148 CPUtime=942.31 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 39089 0 0 0 94222 9 0 0 25 0 1 0 359951907 154775552 34279 33554432000 4194304 4300876 140734320242048 18446744073709551615 4227587 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 37787 34279 171 27 0 36236 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 151148

[startup+1002.3 s]
/proc/loadavg: 4.08 3.93 3.57 5/190 25517
/proc/meminfo: memFree=19215256/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=217448 CPUtime=1002.31 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 41207 0 0 0 100221 10 0 0 25 0 1 0 359951907 222666752 36397 33554432000 4194304 4300876 140734320242048 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 54362 36397 171 27 0 52811 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 217448

[startup+1062.3 s]
/proc/loadavg: 4.03 3.94 3.60 5/190 25518
/proc/meminfo: memFree=19191164/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=217448 CPUtime=1062.32 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 43343 0 0 0 106221 11 0 0 25 0 1 0 359951907 222666752 38533 33554432000 4194304 4300876 140734320242048 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 54362 38533 171 27 0 52811 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 217448

[startup+1122.3 s]
/proc/loadavg: 4.01 3.95 3.62 5/190 25520
/proc/meminfo: memFree=19166588/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=217448 CPUtime=1122.32 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 45502 0 0 0 112221 11 0 0 25 0 1 0 359951907 222666752 40692 33554432000 4194304 4300876 140734320242048 18446744073709551615 4276331 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 54362 40692 171 27 0 52811 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 217448

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.64 5/190 25522
/proc/meminfo: memFree=19142508/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=217448 CPUtime=1182.32 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 47639 0 0 0 118220 12 0 0 25 0 1 0 359951907 222666752 42829 33554432000 4194304 4300876 140734320242048 18446744073709551615 4214270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 54362 42829 171 27 0 52811 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 217448

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.66 5/190 25523
/proc/meminfo: memFree=19117808/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=217448 CPUtime=1242.32 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 49805 0 0 0 124220 12 0 0 25 0 1 0 359951907 222666752 44995 33554432000 4194304 4300876 140734320242048 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 54362 44995 171 27 0 52811 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 217448



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.68 5/190 25525
/proc/meminfo: memFree=19093960/32950940 swapFree=67111528/67111528
[pid=25460] ppid=25458 vsize=217448 CPUtime=1300.02 cores=0,2
/proc/25460/stat : 25460 (march_rw) R 25458 25460 24203 0 -1 4202496 51905 0 0 0 129989 13 0 0 25 0 1 0 359951907 222666752 47095 33554432000 4194304 4300876 140734320242048 18446744073709551615 4228002 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25460/statm: 54362 47095 171 27 0 52811 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 217448

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): 1300.04
CPU user time (s): 1299.9
CPU system time (s): 0.144977
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 217448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51905
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1748

runsolver used 1.84972 second user time and 4.08638 second system time

The end

Launcher Data 

Begin job on node117 at 2011-04-02 00:33:31
IDJOB=3152255
IDBENCH=82535
IDSOLVER=1561
FILE ID=node117/3152255-1301697211
RUNJOBID= node117-1301697211-25444
PBS_JOBID= 12840719
Free space on /tmp= 70960 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S715182559-083-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152255-1301697211/watcher-3152255-1301697211 -o /tmp/evaluation-result-3152255-1301697211/solver-3152255-1301697211 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152255-1301697211.cnf

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

MD5SUM BENCH= 1ae73e64babd5796adef68295bcaa14f
RANDOM SEED=1069185714

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.74
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		: 2666.849
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		: 2666.849
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	: 5332.75
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      19743356 kB
Buffers:        378860 kB
Cached:       12461288 kB
SwapCached:          0 kB
Active:        8177604 kB
Inactive:      4728556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      19743356 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1180 kB
Writeback:           0 kB
AnonPages:       66492 kB
Mapped:          14832 kB
Slab:           237060 kB
PageTables:       5176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   195036 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= 70956 MiB
End job on node117 at 2011-04-02 00:55:13