Trace number 3260513

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) 1299.98 1300.01

General information on the benchmark

Namecrafted/skvortsov/
automata-synchronization/rnd_100_28_s.cnf
MD5SUM87b5938a349a8614bebb638e28ff1198
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.788879
Satisfiable
(Un)Satisfiability was proved
Number of variables2856
Number of clauses10578
Sum of the clauses size26556
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25178
Number of clauses of size 35400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 2856 variables and 10578 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 3242 satisfied and 76 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 2224 free variables and 7260 clauses.
0.00/0.04	c using 3-SAT heuristics (occurence based diff)
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 3604 duplicate clauses
0.00/0.04	c main():: clause / variable ratio: ( 7260 / 2856 ) = 2.54
0.00/0.04	c longest clause has size 3
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c number of free variables = 2224
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/18) NodeCount: 227
0.10/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/18) NodeCount: 91018
30.89/30.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/18) NodeCount: 751383
259.28/259.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/18) NodeCount: 2728803
928.97/929.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3260513-1303513638/watcher-3260513-1303513638 -o /tmp/evaluation-result-3260513-1303513638/solver-3260513-1303513638 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3260513-1303513638.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: 1.72 2.01 2.60 4/182 17493
/proc/meminfo: memFree=21496100/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=7124 CPUtime=0 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4194304 354 0 0 0 0 0 0 0 25 0 1 0 462962496 7294976 298 33554432000 4194304 4300876 140733343015264 18446744073709551615 242970550016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 1781 299 113 27 0 230 0

[startup+0.106191 s]
/proc/loadavg: 1.72 2.01 2.60 4/182 17493
/proc/meminfo: memFree=21496100/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=12436 CPUtime=0.1 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 2410 0 0 0 10 0 0 0 25 0 1 0 462962496 12734464 1197 33554432000 4194304 4300876 140733343015264 18446744073709551615 4268504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3109 1197 168 27 0 1558 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12436

[startup+0.200173 s]
/proc/loadavg: 1.72 2.01 2.60 4/182 17493
/proc/meminfo: memFree=21496100/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=12832 CPUtime=0.19 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 2602 0 0 0 19 0 0 0 25 0 1 0 462962496 13139968 1389 33554432000 4194304 4300876 140733343015264 18446744073709551615 4274272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3208 1389 168 27 0 1657 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12832

[startup+0.300167 s]
/proc/loadavg: 1.72 2.01 2.60 4/182 17493
/proc/meminfo: memFree=21496100/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=12832 CPUtime=0.29 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 2613 0 0 0 29 0 0 0 25 0 1 0 462962496 13139968 1400 33554432000 4194304 4300876 140733343015264 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3208 1400 168 27 0 1657 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12832

[startup+0.701098 s]
/proc/loadavg: 1.72 2.01 2.60 4/182 17493
/proc/meminfo: memFree=21496100/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=12964 CPUtime=0.69 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 2625 0 0 0 69 0 0 0 25 0 1 0 462962496 13275136 1412 33554432000 4194304 4300876 140733343015264 18446744073709551615 4228458 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3241 1412 168 27 0 1690 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12964

[startup+1.50095 s]
/proc/loadavg: 1.72 2.01 2.60 5/188 17504
/proc/meminfo: memFree=21458180/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=12964 CPUtime=1.49 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 2641 0 0 0 149 0 0 0 25 0 1 0 462962496 13275136 1428 33554432000 4194304 4300876 140733343015264 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3241 1428 168 27 0 1690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12964

[startup+3.10067 s]
/proc/loadavg: 1.90 2.05 2.61 5/188 17504
/proc/meminfo: memFree=21427428/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=13228 CPUtime=3.09 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 2686 0 0 0 309 0 0 0 25 0 1 0 462962496 13545472 1473 33554432000 4194304 4300876 140733343015264 18446744073709551615 4265485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3307 1473 168 27 0 1756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13228

[startup+6.30012 s]
/proc/loadavg: 1.90 2.05 2.61 6/188 17504
/proc/meminfo: memFree=21415340/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=13360 CPUtime=6.29 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 2718 0 0 0 629 0 0 0 25 0 1 0 462962496 13680640 1505 33554432000 4194304 4300876 140733343015264 18446744073709551615 4228446 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3340 1505 168 27 0 1789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13360

[startup+12.701 s]
/proc/loadavg: 2.39 2.14 2.64 5/188 17505
/proc/meminfo: memFree=21411404/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=13492 CPUtime=12.69 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 2764 0 0 0 1269 0 0 0 25 0 1 0 462962496 13815808 1551 33554432000 4194304 4300876 140733343015264 18446744073709551615 4264261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3373 1551 168 27 0 1822 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13492

[startup+25.5008 s]
/proc/loadavg: 2.75 2.24 2.66 5/188 17505
/proc/meminfo: memFree=21409920/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=13756 CPUtime=25.49 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 2805 0 0 0 2549 0 0 0 25 0 1 0 462962496 14086144 1592 33554432000 4194304 4300876 140733343015264 18446744073709551615 4228827 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3439 1592 168 27 0 1888 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13756

[startup+51.1004 s]
/proc/loadavg: 3.17 2.38 2.70 5/188 17505
/proc/meminfo: memFree=21371940/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=14284 CPUtime=51.08 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 2932 0 0 0 5108 0 0 0 25 0 1 0 462962496 14626816 1718 33554432000 4194304 4300876 140733343015264 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3571 1718 168 27 0 2020 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14284

[startup+102.301 s]
/proc/loadavg: 3.67 2.65 2.77 5/188 17507
/proc/meminfo: memFree=21362004/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=14416 CPUtime=102.28 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 2979 0 0 0 10228 0 0 0 25 0 1 0 462962496 14761984 1765 33554432000 4194304 4300876 140733343015264 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3604 1765 168 27 0 2053 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 14416

[startup+162.3 s]
/proc/loadavg: 3.87 2.87 2.84 5/188 17509
/proc/meminfo: memFree=21353412/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=14548 CPUtime=162.28 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3011 0 0 0 16228 0 0 0 25 0 1 0 462962496 14897152 1796 33554432000 4194304 4300876 140733343015264 18446744073709551615 4288373 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3637 1796 168 27 0 2086 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 14548

[startup+222.306 s]
/proc/loadavg: 4.01 3.10 2.92 5/188 17510
/proc/meminfo: memFree=21350528/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=14680 CPUtime=222.29 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3031 0 0 0 22229 0 0 0 25 0 1 0 462962496 15032320 1816 33554432000 4194304 4300876 140733343015264 18446744073709551615 4269752 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3670 1816 168 27 0 2119 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 14680

[startup+282.301 s]
/proc/loadavg: 4.00 3.25 2.98 5/188 17512
/proc/meminfo: memFree=21347764/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=14944 CPUtime=282.28 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3126 0 0 0 28228 0 0 0 25 0 1 0 462962496 15302656 1911 33554432000 4194304 4300876 140733343015264 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3736 1911 168 27 0 2185 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 14944

[startup+342.3 s]
/proc/loadavg: 4.00 3.40 3.04 5/188 17513
/proc/meminfo: memFree=21343392/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=15100 CPUtime=342.28 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3148 0 0 0 34228 0 0 0 25 0 1 0 462962496 15462400 1933 33554432000 4194304 4300876 140733343015264 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3775 1933 169 27 0 2224 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 15100

[startup+402.301 s]
/proc/loadavg: 4.00 3.50 3.10 5/188 17515
/proc/meminfo: memFree=21335056/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=15288 CPUtime=402.28 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3162 0 0 0 40228 0 0 0 25 0 1 0 462962496 15654912 1947 33554432000 4194304 4300876 140733343015264 18446744073709551615 4228485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3822 1947 169 27 0 2271 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 15288

[startup+462.301 s]
/proc/loadavg: 4.00 3.58 3.15 5/188 17517
/proc/meminfo: memFree=21326352/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=15288 CPUtime=462.27 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3184 0 0 0 46227 0 0 0 25 0 1 0 462962496 15654912 1969 33554432000 4194304 4300876 140733343015264 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3822 1969 169 27 0 2271 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 15288

[startup+522.3 s]
/proc/loadavg: 4.00 3.66 3.20 5/188 17518
/proc/meminfo: memFree=21319884/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=15288 CPUtime=522.27 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3191 0 0 0 52227 0 0 0 25 0 1 0 462962496 15654912 1975 33554432000 4194304 4300876 140733343015264 18446744073709551615 4261736 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3822 1975 168 27 0 2271 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 15288

[startup+582.301 s]
/proc/loadavg: 4.11 3.75 3.26 5/188 17520
/proc/meminfo: memFree=21313536/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=15288 CPUtime=582.28 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3210 0 0 0 58228 0 0 0 25 0 1 0 462962496 15654912 1994 33554432000 4194304 4300876 140733343015264 18446744073709551615 4217645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3822 1994 168 27 0 2271 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 15288

[startup+642.301 s]
/proc/loadavg: 4.11 3.81 3.31 5/188 17521
/proc/meminfo: memFree=21308420/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=15452 CPUtime=642.28 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3224 0 0 0 64228 0 0 0 25 0 1 0 462962496 15822848 2008 33554432000 4194304 4300876 140733343015264 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3863 2008 169 27 0 2312 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 15452

[startup+702.3 s]
/proc/loadavg: 4.04 3.84 3.35 5/188 17523
/proc/meminfo: memFree=21305396/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=15452 CPUtime=702.27 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3233 0 0 0 70227 0 0 0 25 0 1 0 462962496 15822848 2017 33554432000 4194304 4300876 140733343015264 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3863 2017 169 27 0 2312 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 15452

[startup+762.301 s]
/proc/loadavg: 4.08 3.88 3.39 5/188 17525
/proc/meminfo: memFree=21301524/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=15452 CPUtime=762.28 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3239 0 0 0 76228 0 0 0 25 0 1 0 462962496 15822848 2023 33554432000 4194304 4300876 140733343015264 18446744073709551615 4269020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3863 2023 169 27 0 2312 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 15452

[startup+822.301 s]
/proc/loadavg: 4.03 3.90 3.42 5/188 17526
/proc/meminfo: memFree=21293424/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=15584 CPUtime=822.27 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3250 0 0 0 82227 0 0 0 25 0 1 0 462962496 15958016 2034 33554432000 4194304 4300876 140733343015264 18446744073709551615 4274313 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3896 2034 169 27 0 2345 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 15584

[startup+882.306 s]
/proc/loadavg: 4.01 3.92 3.46 5/188 17528
/proc/meminfo: memFree=21284840/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=15584 CPUtime=882.27 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3282 0 0 0 88227 0 0 0 25 0 1 0 462962496 15958016 2066 33554432000 4194304 4300876 140733343015264 18446744073709551615 4268938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3896 2066 169 27 0 2345 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 15584

[startup+942.301 s]
/proc/loadavg: 4.00 3.93 3.49 5/188 17529
/proc/meminfo: memFree=21276492/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=15920 CPUtime=942.27 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3358 0 0 0 94227 0 0 0 25 0 1 0 462962496 16302080 2142 33554432000 4194304 4300876 140733343015264 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 3980 2142 169 27 0 2429 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 15920

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.52 5/188 17531
/proc/meminfo: memFree=21269524/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=16244 CPUtime=1002.27 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3361 0 0 0 100227 0 0 0 25 0 1 0 462962496 16633856 2145 33554432000 4194304 4300876 140733343015264 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 4061 2145 169 27 0 2510 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 16244

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.55 5/188 17533
/proc/meminfo: memFree=21266652/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=16244 CPUtime=1062.27 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3367 0 0 0 106227 0 0 0 25 0 1 0 462962496 16633856 2151 33554432000 4194304 4300876 140733343015264 18446744073709551615 4274787 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 4061 2151 169 27 0 2510 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 16244

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.57 5/188 17534
/proc/meminfo: memFree=21264244/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=16244 CPUtime=1122.27 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3377 0 0 0 112227 0 0 0 25 0 1 0 462962496 16633856 2161 33554432000 4194304 4300876 140733343015264 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 4061 2161 169 27 0 2510 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 16244

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.59 5/188 17536
/proc/meminfo: memFree=21262464/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=16244 CPUtime=1182.27 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3388 0 0 0 118227 0 0 0 25 0 1 0 462962496 16633856 2172 33554432000 4194304 4300876 140733343015264 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 4061 2172 169 27 0 2510 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 16244

[startup+1242.3 s]
/proc/loadavg: 4.03 3.98 3.62 5/188 17537
/proc/meminfo: memFree=21259332/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=16244 CPUtime=1242.26 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3397 0 0 0 124226 0 0 0 25 0 1 0 462962496 16633856 2181 33554432000 4194304 4300876 140733343015264 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 4061 2181 169 27 0 2510 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 16244



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 3.98 3.64 3/184 17541
/proc/meminfo: memFree=21383716/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=16244 CPUtime=1299.97 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3412 0 0 0 129997 0 0 0 25 0 1 0 462962496 16633856 2196 33554432000 4194304 4300876 140733343015264 18446744073709551615 4234407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 4061 2196 169 27 0 2510 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 16244

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

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

[startup+1300 s]
/proc/loadavg: 4.01 3.98 3.64 3/184 17541
/proc/meminfo: memFree=21383716/32951132 swapFree=67111524/67111528
[pid=17493] ppid=17491 vsize=16244 CPUtime=1299.97 cores=1,3
/proc/17493/stat : 17493 (march_rw) R 17491 17493 16135 0 -1 4202496 3412 0 0 0 129997 0 0 0 25 0 1 0 462962496 16633856 2196 33554432000 4194304 4300876 140733343015264 18446744073709551615 4234407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17493/statm: 4061 2196 169 27 0 2510 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 16244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1299.98
CPU user time (s): 1299.98
CPU system time (s): 0.008998
CPU usage (%): 99.9983
Max. virtual memory (cumulated for all children) (KiB): 16244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3412
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= 14982

runsolver used 1.76173 second user time and 4.16437 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-23 01:07:18
IDJOB=3260513
IDBENCH=83187
IDSOLVER=1561
FILE ID=node128/3260513-1303513638
RUNJOBID= node128-1303513636-17355
PBS_JOBID= 13134277
Free space on /tmp= 66548 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/rnd_100_28_s.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260513-1303513638/watcher-3260513-1303513638 -o /tmp/evaluation-result-3260513-1303513638/solver-3260513-1303513638 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3260513-1303513638.cnf

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

MD5SUM BENCH= 87b5938a349a8614bebb638e28ff1198
RANDOM SEED=971984234

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21496380 kB
Buffers:       1093388 kB
Cached:        9637200 kB
SwapCached:          4 kB
Active:        1699688 kB
Inactive:      9133368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21496380 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           20124 kB
Writeback:          28 kB
AnonPages:      101404 kB
Mapped:          15260 kB
Slab:           559012 kB
PageTables:       4848 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   278440 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB
End job on node128 at 2011-04-23 01:29:01