Trace number 3152258

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 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S1793954886-065-UNKNOWN.cnf
MD5SUMf6b9ddbb2d1027fc4cfe1e8c2d86f4e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark122.013
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 

0.29/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.32	c main()::
0.29/0.32	c initFormula():: searching for DIMACS p-line....
0.29/0.32	c full lookahead due to high density!
0.29/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 1500 variables and 30000 clauses.
0.29/0.32	c parseCNF():: parsing....
0.29/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.32	c runParser():: parsing was successful, warming up engines...
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c preprocessing fase I completed:: there are now 1500 free variables and 30000 clauses.
0.29/0.32	c using k-SAT heuristics (size based diff)
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c main():: clause / variable ratio: ( 30000 / 1500 ) = 20.00
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c number of free variables = 1500
0.29/0.32	c dynamic_preselect_setsize :: off
0.29/0.32	c main():: all systems go!
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 590
0.49/0.53	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: 112266
20.79/20.85	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 |*******************************************************
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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-3152258-1301697212/watcher-3152258-1301697212 -o /tmp/evaluation-result-3152258-1301697212/solver-3152258-1301697212 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152258-1301697212.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 1.21 1.74 2.80 5/189 25486
/proc/meminfo: memFree=19705992/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=7104 CPUtime=0 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4194304 328 0 0 0 0 0 0 0 21 0 1 0 359951946 7274496 273 33554432000 4194304 4300876 140734438050960 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 1776 273 113 27 0 225 0

[startup+0.052432 s]
/proc/loadavg: 1.21 1.74 2.80 5/189 25486
/proc/meminfo: memFree=19705992/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=9484 CPUtime=0.05 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 1495 0 0 0 5 0 0 0 21 0 1 0 359951946 9711616 661 33554432000 4194304 4300876 140734438050960 18446744073709551615 215992050723 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 2371 661 142 27 0 820 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9484

[startup+0.100427 s]
/proc/loadavg: 1.21 1.74 2.80 5/189 25486
/proc/meminfo: memFree=19705992/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=11128 CPUtime=0.09 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 4320 0 0 0 9 0 0 0 21 0 1 0 359951946 11395072 1043 33554432000 4194304 4300876 140734438050960 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 2782 1043 143 27 0 1231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11128

[startup+0.300393 s]
/proc/loadavg: 1.21 1.74 2.80 5/189 25486
/proc/meminfo: memFree=19705992/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=10616 CPUtime=0.29 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 4539 0 0 0 29 0 0 0 22 0 1 0 359951946 10870784 936 33554432000 4194304 4300876 140734438050960 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 2687 951 143 27 0 1136 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10616

[startup+0.700321 s]
/proc/loadavg: 1.21 1.74 2.80 5/189 25486
/proc/meminfo: memFree=19705992/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=15048 CPUtime=0.69 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 6416 0 0 0 69 0 0 0 24 0 1 0 359951946 15409152 1607 33554432000 4194304 4300876 140734438050960 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 3762 1607 170 27 0 2211 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15048

[startup+1.50018 s]
/proc/loadavg: 1.21 1.74 2.80 5/190 25487
/proc/meminfo: memFree=19691644/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=15208 CPUtime=1.49 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 6451 0 0 0 149 0 0 0 25 0 1 0 359951946 15572992 1642 33554432000 4194304 4300876 140734438050960 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 3802 1642 170 27 0 2251 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15208

[startup+3.10097 s]
/proc/loadavg: 1.21 1.74 2.80 5/190 25487
/proc/meminfo: memFree=19678252/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=15496 CPUtime=3.09 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 6527 0 0 0 309 0 0 0 25 0 1 0 359951946 15867904 1718 33554432000 4194304 4300876 140734438050960 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 3874 1718 170 27 0 2323 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15496

[startup+6.30034 s]
/proc/loadavg: 1.43 1.78 2.81 5/190 25487
/proc/meminfo: memFree=19631712/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=16052 CPUtime=6.29 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 6616 0 0 0 629 0 0 0 25 0 1 0 359951946 16437248 1807 33554432000 4194304 4300876 140734438050960 18446744073709551615 4264508 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 4013 1807 170 27 0 2462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16052

[startup+12.7002 s]
/proc/loadavg: 1.64 1.82 2.81 5/190 25487
/proc/meminfo: memFree=19623668/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=17588 CPUtime=12.69 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 7002 0 0 0 1269 0 0 0 25 0 1 0 359951946 18010112 2193 33554432000 4194304 4300876 140734438050960 18446744073709551615 4216351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 4397 2193 171 27 0 2846 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17588

[startup+25.501 s]
/proc/loadavg: 2.16 1.92 2.83 5/190 25488
/proc/meminfo: memFree=19609564/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=19504 CPUtime=25.49 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 7411 0 0 0 2549 0 0 0 25 0 1 0 359951946 19972096 2602 33554432000 4194304 4300876 140734438050960 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 4876 2602 171 27 0 3325 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19504

[startup+51.1005 s]
/proc/loadavg: 2.79 2.09 2.86 5/190 25488
/proc/meminfo: memFree=19597832/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=23816 CPUtime=51.09 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 8237 0 0 0 5108 1 0 0 25 0 1 0 359951946 24387584 3428 33554432000 4194304 4300876 140734438050960 18446744073709551615 4276177 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 5954 3428 171 27 0 4403 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23816

[startup+102.307 s]
/proc/loadavg: 3.52 2.40 2.92 5/190 25490
/proc/meminfo: memFree=19574876/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=33516 CPUtime=102.29 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 9943 0 0 0 10227 2 0 0 25 0 1 0 359951946 34320384 5134 33554432000 4194304 4300876 140734438050960 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 8379 5134 171 27 0 6828 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 33516

[startup+162.301 s]
/proc/loadavg: 3.82 2.68 2.99 5/190 25491
/proc/meminfo: memFree=19551148/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=42248 CPUtime=162.29 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 11896 0 0 0 16225 4 0 0 25 0 1 0 359951946 43261952 7087 33554432000 4194304 4300876 140734438050960 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 10562 7087 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: 3.93 2.92 3.05 5/190 25493
/proc/meminfo: memFree=19527316/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=55344 CPUtime=222.29 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 13873 0 0 0 22223 6 0 0 25 0 1 0 359951946 56672256 9064 33554432000 4194304 4300876 140734438050960 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 13836 9064 171 27 0 12285 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 55344

[startup+282.301 s]
/proc/loadavg: 4.03 3.13 3.11 5/190 25495
/proc/meminfo: memFree=19503728/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=55344 CPUtime=282.3 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 15849 0 0 0 28222 8 0 0 25 0 1 0 359951946 56672256 11040 33554432000 4194304 4300876 140734438050960 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 13836 11040 171 27 0 12285 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55344

[startup+342.3 s]
/proc/loadavg: 4.01 3.29 3.16 5/190 25499
/proc/meminfo: memFree=19479540/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=75120 CPUtime=342.29 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 17853 0 0 0 34220 9 0 0 25 0 1 0 359951946 76922880 13044 33554432000 4194304 4300876 140734438050960 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 18780 13044 171 27 0 17229 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 75120

[startup+402.301 s]
/proc/loadavg: 4.00 3.41 3.21 5/190 25501
/proc/meminfo: memFree=19455820/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=75120 CPUtime=402.3 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 19886 0 0 0 40219 11 0 0 25 0 1 0 359951946 76922880 15077 33554432000 4194304 4300876 140734438050960 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 18780 15077 171 27 0 17229 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 75120

[startup+462.301 s]
/proc/loadavg: 4.06 3.53 3.26 5/190 25502
/proc/meminfo: memFree=19431604/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=105544 CPUtime=462.3 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 21979 0 0 0 46218 12 0 0 25 0 1 0 359951946 108077056 17170 33554432000 4194304 4300876 140734438050960 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 26386 17170 172 27 0 24835 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 105544

[startup+522.301 s]
/proc/loadavg: 4.02 3.61 3.31 5/190 25504
/proc/meminfo: memFree=19407900/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=105544 CPUtime=522.3 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 24014 0 0 0 52217 13 0 0 25 0 1 0 359951946 108077056 19205 33554432000 4194304 4300876 140734438050960 18446744073709551615 4248693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 26386 19205 172 27 0 24835 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 105544

[startup+582.3 s]
/proc/loadavg: 4.00 3.68 3.35 5/190 25506
/proc/meminfo: memFree=19384072/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=105544 CPUtime=582.3 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 26029 0 0 0 58215 15 0 0 25 0 1 0 359951946 108077056 21220 33554432000 4194304 4300876 140734438050960 18446744073709551615 215987987672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 26386 21220 172 27 0 24835 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 105544

[startup+642.301 s]
/proc/loadavg: 4.00 3.74 3.38 5/190 25507
/proc/meminfo: memFree=19359856/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=105544 CPUtime=642.31 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 28067 0 0 0 64215 16 0 0 25 0 1 0 359951946 108077056 23258 33554432000 4194304 4300876 140734438050960 18446744073709551615 4216355 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 26386 23258 172 27 0 24835 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 105544

[startup+702.3 s]
/proc/loadavg: 4.00 3.78 3.42 5/190 25509
/proc/meminfo: memFree=19335396/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=149744 CPUtime=702.3 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 30084 0 0 0 70213 17 0 0 25 0 1 0 359951946 153337856 25275 33554432000 4194304 4300876 140734438050960 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 37436 25275 172 27 0 35885 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 149744

[startup+762.307 s]
/proc/loadavg: 4.00 3.82 3.45 5/190 25510
/proc/meminfo: memFree=19310944/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=149744 CPUtime=762.31 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 32159 0 0 0 76212 19 0 0 25 0 1 0 359951946 153337856 27350 33554432000 4194304 4300876 140734438050960 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 37436 27350 172 27 0 35885 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 149744

[startup+822.3 s]
/proc/loadavg: 4.00 3.85 3.48 5/190 25512
/proc/meminfo: memFree=19286988/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=150700 CPUtime=822.31 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 34220 0 0 0 82210 21 0 0 25 0 1 0 359951946 154316800 29411 33554432000 4194304 4300876 140734438050960 18446744073709551615 4276121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 37675 29411 172 27 0 36124 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 150700

[startup+882.301 s]
/proc/loadavg: 4.00 3.87 3.51 5/190 25514
/proc/meminfo: memFree=19263160/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=150700 CPUtime=882.31 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 36267 0 0 0 88209 22 0 0 25 0 1 0 359951946 154316800 31458 33554432000 4194304 4300876 140734438050960 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 37675 31458 172 27 0 36124 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 150700

[startup+942.3 s]
/proc/loadavg: 4.00 3.89 3.54 5/190 25515
/proc/meminfo: memFree=19239336/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=150700 CPUtime=942.31 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 38337 0 0 0 94208 23 0 0 25 0 1 0 359951946 154316800 33528 33554432000 4194304 4300876 140734438050960 18446744073709551615 4216339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 37675 33528 172 27 0 36124 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 150700

[startup+1002.3 s]
/proc/loadavg: 4.08 3.93 3.57 5/190 25517
/proc/meminfo: memFree=19215132/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=217000 CPUtime=1002.31 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 40410 0 0 0 100207 24 0 0 25 0 1 0 359951946 222208000 35601 33554432000 4194304 4300876 140734438050960 18446744073709551615 4250723 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 54250 35601 172 27 0 52699 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 217000

[startup+1062.3 s]
/proc/loadavg: 4.03 3.94 3.60 5/190 25518
/proc/meminfo: memFree=19191040/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=217000 CPUtime=1062.31 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 42493 0 0 0 106205 26 0 0 25 0 1 0 359951946 222208000 37684 33554432000 4194304 4300876 140734438050960 18446744073709551615 4276148 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 54250 37684 172 27 0 52699 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 217000

[startup+1122.3 s]
/proc/loadavg: 4.01 3.95 3.62 5/190 25520
/proc/meminfo: memFree=19166340/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=217000 CPUtime=1122.31 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 44588 0 0 0 112204 27 0 0 25 0 1 0 359951946 222208000 39779 33554432000 4194304 4300876 140734438050960 18446744073709551615 4216351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 54250 39779 172 27 0 52699 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 217000

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.64 5/190 25522
/proc/meminfo: memFree=19142260/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=217000 CPUtime=1182.31 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 46667 0 0 0 118203 28 0 0 25 0 1 0 359951946 222208000 41858 33554432000 4194304 4300876 140734438050960 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 54250 41858 172 27 0 52699 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 217000

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.66 5/190 25523
/proc/meminfo: memFree=19117436/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=217000 CPUtime=1242.31 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 48798 0 0 0 124201 30 0 0 25 0 1 0 359951946 222208000 43989 33554432000 4194304 4300876 140734438050960 18446744073709551615 4199209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 54250 43989 172 27 0 52699 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 217000



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.68 2/184 25528
/proc/meminfo: memFree=19549460/32950940 swapFree=67111528/67111528
[pid=25486] ppid=25484 vsize=217000 CPUtime=1300.02 cores=1,3
/proc/25486/stat : 25486 (march_rw) R 25484 25486 24203 0 -1 4202496 50807 0 0 0 129971 31 0 0 25 0 1 0 359951946 222208000 45998 33554432000 4194304 4300876 140734438050960 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25486/statm: 54250 45998 172 27 0 52699 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 217000

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): 1300.04
CPU user time (s): 1299.71
CPU system time (s): 0.32495
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 217000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.71
system time used= 0.32495
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50807
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= 2376

runsolver used 2.02969 second user time and 5.07323 second system time

The end

Launcher Data 

Begin job on node117 at 2011-04-02 00:33:32
IDJOB=3152258
IDBENCH=82538
IDSOLVER=1561
FILE ID=node117/3152258-1301697212
RUNJOBID= node117-1301697211-25446
PBS_JOBID= 12840719
Free space on /tmp= 70956 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S1793954886-065-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152258-1301697212/watcher-3152258-1301697212 -o /tmp/evaluation-result-3152258-1301697212/solver-3152258-1301697212 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152258-1301697212.cnf

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

MD5SUM BENCH= f6b9ddbb2d1027fc4cfe1e8c2d86f4e1
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:      19706272 kB
Buffers:        378912 kB
Cached:       12467056 kB
SwapCached:          0 kB
Active:        8214780 kB
Inactive:      4728608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      19706272 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6612 kB
Writeback:           0 kB
AnonPages:       96756 kB
Mapped:          15608 kB
Slab:           237060 kB
PageTables:       4788 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   296088 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= 70960 MiB
End job on node117 at 2011-04-02 00:55:14