Trace number 3420389

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.06 4999.94

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S89508070-083-UNKNOWN.cnf
MD5SUMcfefee970fb9a956a9dde1bcb9deab97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.072988
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.03/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.03/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.03/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.03/0.05	c main()::
0.03/0.05	c initFormula():: searching for DIMACS p-line....
0.03/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.03/0.05	c parseCNF():: parsing....
0.03/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.03/0.05	c runParser():: parsing was successful, warming up engines...
0.03/0.05	c simplify_formula():: removed 0 tautological, 65 satisfied and 0 duplicate clauses
0.03/0.05	c preprocessing fase I completed:: there are now 2490 free variables and 10435 clauses.
0.03/0.05	c using 3-SAT heuristics (occurence based diff)
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
0.03/0.05	c resolvent_look() :: found 69 resolvents
0.03/0.05	c main():: clause / variable ratio: ( 10504 / 2500 ) = 4.20
0.03/0.05	c longest clause has size 3
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05	c number of free variables = 2490
0.03/0.05	c dynamic_preselect_setsize :: off
0.03/0.05	c main():: all systems go!
0.03/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 910
0.59/0.61	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: 18278
5.19/5.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1071689
282.70/282.73	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 |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |******************************************
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c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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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) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420389-1306606539/watcher-3420389-1306606539 -o /tmp/evaluation-result-3420389-1306606539/solver-3420389-1306606539 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420389-1306606539.cnf 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.05 1/452 2420
/proc/meminfo: memFree=13610500/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=6988 CPUtime=0 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4194304 315 0 0 0 0 0 0 0 21 0 1 0 753069794 7155712 260 33554432000 4194304 4300876 140735273548848 18446744073709551615 220815897633 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 1747 260 113 27 0 196 0

[startup+0.0406191 s]
/proc/loadavg: 0.92 0.98 1.05 1/452 2420
/proc/meminfo: memFree=13610500/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=8300 CPUtime=0.03 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 1871 0 0 0 3 0 0 0 21 0 1 0 753069794 8499200 532 33554432000 4194304 4300876 140735273548848 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 2075 532 136 27 0 524 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8300

[startup+0.100666 s]
/proc/loadavg: 0.92 0.98 1.05 1/452 2420
/proc/meminfo: memFree=13610500/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=11620 CPUtime=0.09 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 3025 0 0 0 9 0 0 0 21 0 1 0 753069794 11898880 1379 33554432000 4194304 4300876 140735273548848 18446744073709551615 220815897285 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 2905 1379 168 27 0 1354 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11620

[startup+0.3006 s]
/proc/loadavg: 0.92 0.98 1.05 1/452 2420
/proc/meminfo: memFree=13610500/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=12016 CPUtime=0.29 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 3129 0 0 0 29 0 0 0 22 0 1 0 753069794 12304384 1483 33554432000 4194304 4300876 140735273548848 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 3004 1483 168 27 0 1453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12016

[startup+0.70053 s]
/proc/loadavg: 0.92 0.98 1.05 1/452 2420
/proc/meminfo: memFree=13610500/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=12148 CPUtime=0.69 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 3170 0 0 0 69 0 0 0 24 0 1 0 753069794 12439552 1524 33554432000 4194304 4300876 140735273548848 18446744073709551615 4217835 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 3037 1524 168 27 0 1486 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12148

[startup+1.50039 s]
/proc/loadavg: 0.92 0.98 1.05 3/456 2427
/proc/meminfo: memFree=13592396/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=12336 CPUtime=1.49 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 3210 0 0 0 149 0 0 0 25 0 1 0 753069794 12632064 1564 33554432000 4194304 4300876 140735273548848 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 3084 1564 168 27 0 1533 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12336

[startup+3.10108 s]
/proc/loadavg: 0.92 0.98 1.05 3/456 2427
/proc/meminfo: memFree=13589792/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=12640 CPUtime=3.09 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 3287 0 0 0 309 0 0 0 25 0 1 0 753069794 12943360 1641 33554432000 4194304 4300876 140735273548848 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 3160 1641 169 27 0 1609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12640

[startup+6.3005 s]
/proc/loadavg: 1.01 1.00 1.05 3/456 2427
/proc/meminfo: memFree=13588796/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=13156 CPUtime=6.29 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 3373 0 0 0 629 0 0 0 25 0 1 0 753069794 13471744 1726 33554432000 4194304 4300876 140735273548848 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 3289 1726 169 27 0 1738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13156

[startup+12.7003 s]
/proc/loadavg: 1.09 1.02 1.06 3/456 2427
/proc/meminfo: memFree=13586348/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=14196 CPUtime=12.69 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 3558 0 0 0 1269 0 0 0 25 0 1 0 753069794 14536704 1909 33554432000 4194304 4300876 140735273548848 18446744073709551615 4217835 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 3549 1909 169 27 0 1998 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14196

[startup+25.501 s]
/proc/loadavg: 1.29 1.06 1.07 3/456 2428
/proc/meminfo: memFree=13583748/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=15212 CPUtime=25.49 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 3909 0 0 0 2549 0 0 0 25 0 1 0 753069794 15577088 2260 33554432000 4194304 4300876 140735273548848 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 3803 2260 171 27 0 2252 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15212

[startup+51.1002 s]
/proc/loadavg: 1.53 1.14 1.10 3/456 2428
/proc/meminfo: memFree=13579244/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=18480 CPUtime=51.1 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 4537 0 0 0 5109 1 0 0 25 0 1 0 753069794 18923520 2886 33554432000 4194304 4300876 140735273548848 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 4620 2886 169 27 0 3069 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18480

[startup+102.317 s]
/proc/loadavg: 1.79 1.27 1.14 3/456 2430
/proc/meminfo: memFree=13569528/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=25860 CPUtime=102.29 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 5832 0 0 0 10228 1 0 0 25 0 1 0 753069794 26480640 4181 33554432000 4194304 4300876 140735273548848 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 6465 4181 169 27 0 4914 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 25860

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.19 3/456 2431
/proc/meminfo: memFree=13558092/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=32724 CPUtime=162.28 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 7330 0 0 0 16226 2 0 0 25 0 1 0 753069794 33509376 5679 33554432000 4194304 4300876 140735273548848 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 8181 5679 169 27 0 6630 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 32724

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.24 3/456 2433
/proc/meminfo: memFree=13548152/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=41588 CPUtime=222.28 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 8888 0 0 0 22226 2 0 0 25 0 1 0 753069794 42586112 7237 33554432000 4194304 4300876 140735273548848 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 10397 7237 169 27 0 8846 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 41588

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.29 3/456 2435
/proc/meminfo: memFree=13538092/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=43800 CPUtime=282.29 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 10503 0 0 0 28226 3 0 0 25 0 1 0 753069794 44851200 8852 33554432000 4194304 4300876 140735273548848 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 10950 8852 169 27 0 9399 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 43800

[startup+342.301 s]
/proc/loadavg: 2.12 1.70 1.34 3/456 2436
/proc/meminfo: memFree=13528396/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=56896 CPUtime=342.29 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 11932 0 0 0 34226 3 0 0 25 0 1 0 753069794 58261504 10281 33554432000 4194304 4300876 140735273548848 18446744073709551615 4250742 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 14224 10281 169 27 0 12673 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 56896

[startup+402.3 s]
/proc/loadavg: 2.10 1.76 1.38 3/456 2438
/proc/meminfo: memFree=13518460/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=57028 CPUtime=402.29 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 13373 0 0 0 40225 4 0 0 25 0 1 0 753069794 58396672 11722 33554432000 4194304 4300876 140735273548848 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 14257 11722 169 27 0 12706 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 57028

[startup+462.3 s]
/proc/loadavg: 2.16 1.84 1.43 3/456 2439
/proc/meminfo: memFree=13508636/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=80832 CPUtime=462.29 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 14859 0 0 0 46225 4 0 0 25 0 1 0 753069794 82771968 13208 33554432000 4194304 4300876 140735273548848 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 20208 13208 169 27 0 18657 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 80832

[startup+522.3 s]
/proc/loadavg: 2.06 1.86 1.46 3/456 2441
/proc/meminfo: memFree=13498944/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=80832 CPUtime=522.29 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 16421 0 0 0 52225 4 0 0 25 0 1 0 753069794 82771968 14770 33554432000 4194304 4300876 140735273548848 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 20208 14770 169 27 0 18657 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 80832

[startup+582.3 s]
/proc/loadavg: 2.02 1.89 1.49 3/456 2446
/proc/meminfo: memFree=13488232/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=80964 CPUtime=582.3 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 17932 0 0 0 58225 5 0 0 25 0 1 0 753069794 82907136 16281 33554432000 4194304 4300876 140735273548848 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 20241 16281 169 27 0 18690 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 80964

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.00 1.97 3/456 2548
/proc/meminfo: memFree=12919276/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528616 CPUtime=4062.4 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 103339 0 0 0 406213 27 0 0 25 0 1 0 753069794 541302784 101688 33554432000 4194304 4300876 140735273548848 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132154 101688 169 27 0 130603 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 528616

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/456 2550
/proc/meminfo: memFree=12909220/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528616 CPUtime=4122.39 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 104825 0 0 0 412211 28 0 0 25 0 1 0 753069794 541302784 103174 33554432000 4194304 4300876 140735273548848 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132154 103174 169 27 0 130603 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 528616

[startup+4182.3 s]
/proc/loadavg: 2.07 2.03 1.98 3/456 2555
/proc/meminfo: memFree=12898644/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528616 CPUtime=4182.39 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 106365 0 0 0 418211 28 0 0 25 0 1 0 753069794 541302784 104714 33554432000 4194304 4300876 140735273548848 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132154 104714 169 27 0 130603 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 528616

[startup+4242.3 s]
/proc/loadavg: 2.06 2.03 1.98 3/456 2556
/proc/meminfo: memFree=12889248/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528616 CPUtime=4242.39 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 107801 0 0 0 424211 28 0 0 25 0 1 0 753069794 541302784 106150 33554432000 4194304 4300876 140735273548848 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132154 106150 169 27 0 130603 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 528616

[startup+4302.3 s]
/proc/loadavg: 2.06 2.04 1.99 3/456 2558
/proc/meminfo: memFree=12879424/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528616 CPUtime=4302.39 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 109252 0 0 0 430210 29 0 0 25 0 1 0 753069794 541302784 107601 33554432000 4194304 4300876 140735273548848 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132154 107601 169 27 0 130603 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 528616

[startup+4362.3 s]
/proc/loadavg: 2.02 2.03 1.99 3/456 2559
/proc/meminfo: memFree=12869856/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528616 CPUtime=4362.39 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 110766 0 0 0 436210 29 0 0 25 0 1 0 753069794 541302784 109115 33554432000 4194304 4300876 140735273548848 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132154 109115 169 27 0 130603 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 528616

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/456 2561
/proc/meminfo: memFree=12859416/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528616 CPUtime=4422.4 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 112329 0 0 0 442210 30 0 0 25 0 1 0 753069794 541302784 110678 33554432000 4194304 4300876 140735273548848 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132154 110678 169 27 0 130603 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 528616

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/456 2563
/proc/meminfo: memFree=12849724/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528616 CPUtime=4482.4 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 113749 0 0 0 448210 30 0 0 25 0 1 0 753069794 541302784 112098 33554432000 4194304 4300876 140735273548848 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132154 112098 169 27 0 130603 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 528616

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/456 2564
/proc/meminfo: memFree=12839908/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528616 CPUtime=4542.4 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 115231 0 0 0 454209 31 0 0 25 0 1 0 753069794 541302784 113580 33554432000 4194304 4300876 140735273548848 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132154 113580 169 27 0 130603 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 528616

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/456 2566
/proc/meminfo: memFree=12828112/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528616 CPUtime=4602.41 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 116787 0 0 0 460209 32 0 0 25 0 1 0 753069794 541302784 115136 33554432000 4194304 4300876 140735273548848 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132154 115136 169 27 0 130603 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 528616

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/456 2567
/proc/meminfo: memFree=12818172/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528748 CPUtime=4662.4 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 118299 0 0 0 466208 32 0 0 25 0 1 0 753069794 541437952 116648 33554432000 4194304 4300876 140735273548848 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132187 116648 169 27 0 130636 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 528748

[startup+4722.32 s]
/proc/loadavg: 2.05 2.01 2.00 3/456 2569
/proc/meminfo: memFree=12808864/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528748 CPUtime=4722.42 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 119734 0 0 0 472210 32 0 0 25 0 1 0 753069794 541437952 118083 33554432000 4194304 4300876 140735273548848 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132187 118083 169 27 0 130636 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 528748

[startup+4782.3 s]
/proc/loadavg: 2.13 2.04 2.00 3/456 2571
/proc/meminfo: memFree=12799052/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528748 CPUtime=4782.41 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 121213 0 0 0 478208 33 0 0 25 0 1 0 753069794 541437952 119562 33554432000 4194304 4300876 140735273548848 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132187 119562 169 27 0 130636 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 528748

[startup+4842.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/456 2572
/proc/meminfo: memFree=12789484/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528748 CPUtime=4842.41 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 122750 0 0 0 484208 33 0 0 25 0 1 0 753069794 541437952 121099 33554432000 4194304 4300876 140735273548848 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132187 121099 169 27 0 130636 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 528748

[startup+4902.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/456 2574
/proc/meminfo: memFree=12780292/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528748 CPUtime=4902.4 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 124184 0 0 0 490207 33 0 0 25 0 1 0 753069794 541437952 122533 33554432000 4194304 4300876 140735273548848 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132187 122533 169 27 0 130636 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 528748

[startup+4962.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/456 2575
/proc/meminfo: memFree=12770232/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528748 CPUtime=4962.41 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 125641 0 0 0 496207 34 0 0 25 0 1 0 753069794 541437952 123990 33554432000 4194304 4300876 140735273548848 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132187 123990 169 27 0 130636 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 528748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2576
/proc/meminfo: memFree=12764016/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528748 CPUtime=5000.02 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 126587 0 0 0 499968 34 0 0 25 0 1 0 753069794 541437952 124936 33554432000 4194304 4300876 140735273548848 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132187 124936 169 27 0 130636 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 528748

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2576
/proc/meminfo: memFree=12764016/32951124 swapFree=63485464/67111528
[pid=2420] ppid=2418 vsize=528748 CPUtime=5000.02 cores=0,2,4,6
/proc/2420/stat : 2420 (march_rw) R 2418 2420 1114 0 -1 4202496 126587 0 0 0 499968 34 0 0 25 0 1 0 753069794 541437952 124936 33554432000 4194304 4300876 140735273548848 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2420/statm: 132187 124936 169 27 0 130636 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 528748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.69
CPU system time (s): 0.365944
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 528748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 126589
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= 18072

runsolver used 23.5174 second user time and 47.6398 second system time

The end

Launcher Data 

Begin job on node147 at 2011-05-28 20:15:39
IDJOB=3420389
IDBENCH=82641
IDSOLVER=1913
FILE ID=node147/3420389-1306606539
RUNJOBID= node147-1306606539-2406
PBS_JOBID= 13471533
Free space on /tmp= 73620 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S89508070-083-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420389-1306606539/watcher-3420389-1306606539 -o /tmp/evaluation-result-3420389-1306606539/solver-3420389-1306606539 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420389-1306606539.cnf

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

MD5SUM BENCH= cfefee970fb9a956a9dde1bcb9deab97
RANDOM SEED=106544078

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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	: 5332.82
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		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13610912 kB
Buffers:        369236 kB
Cached:        9352228 kB
SwapCached:      13096 kB
Active:        9999584 kB
Inactive:      9052260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13610912 kB
SwapTotal:    67111528 kB
SwapFree:     63485464 kB
Dirty:             420 kB
Writeback:           8 kB
AnonPages:     9325872 kB
Mapped:          27028 kB
Slab:           163320 kB
PageTables:      58320 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 120753796 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= 73616 MiB
End job on node147 at 2011-05-28 21:39:01