Trace number 3152401

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-k3-r4.2-v10000-c42000-S677627694-051-UNKNOWN.cnf
MD5SUMc57904e3ea235f276cacd03d81f1155b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.75673
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.29	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.29	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.29	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.29	c main()::
0.19/0.29	c initFormula():: searching for DIMACS p-line....
0.19/0.29	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.19/0.29	c parseCNF():: parsing....
0.19/0.29	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.29	c runParser():: parsing was successful, warming up engines...
0.19/0.29	c simplify_formula():: removed 0 tautological, 316 satisfied and 0 duplicate clauses
0.19/0.29	c preprocessing fase I completed:: there are now 9956 free variables and 41684 clauses.
0.19/0.29	c using 3-SAT heuristics (occurence based diff)
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.19/0.29	c resolvent_look() :: found 83 resolvents
0.19/0.29	c main():: clause / variable ratio: ( 41767 / 10000 ) = 4.18
0.19/0.29	c longest clause has size 3
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.29	c number of free variables = 9956
0.19/0.29	c dynamic_preselect_setsize :: off
0.19/0.29	c main():: all systems go!
0.19/0.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 839
0.89/0.91	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: 286570
211.19/211.24	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 |**************************************************************

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-3152401-1301702288/watcher-3152401-1301702288 -o /tmp/evaluation-result-3152401-1301702288/solver-3152401-1301702288 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152401-1301702288.cnf 

running on 2 cores: 5,7

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: 4.07 4.02 3.93 5/186 31903
/proc/meminfo: memFree=20680836/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=8204 CPUtime=0 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4194304 586 0 0 0 0 0 0 0 25 0 1 0 281828528 8400896 531 33554432000 4194304 4300876 140735883671552 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 2051 532 113 27 0 500 0

[startup+0.0997931 s]
/proc/loadavg: 4.07 4.02 3.93 5/186 31903
/proc/meminfo: memFree=20680836/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=12124 CPUtime=0.09 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4194304 3725 0 0 0 9 0 0 0 25 0 1 0 281828528 12414976 1190 33554432000 4194304 4300876 140735883671552 18446744073709551615 237278274612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 3031 1190 129 27 0 1480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12124

[startup+0.100793 s]
/proc/loadavg: 4.07 4.02 3.93 5/186 31903
/proc/meminfo: memFree=20680836/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=12124 CPUtime=0.09 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4194304 3725 0 0 0 9 0 0 0 25 0 1 0 281828528 12414976 1190 33554432000 4194304 4300876 140735883671552 18446744073709551615 4247128 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 3031 1190 129 27 0 1480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12124

[startup+0.30082 s]
/proc/loadavg: 4.07 4.02 3.93 5/186 31903
/proc/meminfo: memFree=20680836/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=25696 CPUtime=0.29 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 11618 0 0 0 28 1 0 0 25 0 1 0 281828528 26312704 2599 33554432000 4194304 4300876 140735883671552 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 6424 2599 168 27 0 4873 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25696

[startup+0.700689 s]
/proc/loadavg: 4.07 4.02 3.93 5/186 31903
/proc/meminfo: memFree=20680836/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=27100 CPUtime=0.68 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 13868 0 0 0 67 1 0 0 25 0 1 0 281828528 27750400 4849 33554432000 4194304 4300876 140735883671552 18446744073709551615 4215052 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 6775 4850 169 27 0 5224 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 27100

[startup+1.50055 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20601700/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=28096 CPUtime=1.49 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 14125 0 0 0 147 2 0 0 25 0 1 0 281828528 28770304 5106 33554432000 4194304 4300876 140735883671552 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 7024 5106 169 27 0 5473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28096

[startup+3.10026 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20568468/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=28300 CPUtime=3.09 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 14186 0 0 0 307 2 0 0 25 0 1 0 281828528 28979200 5167 33554432000 4194304 4300876 140735883671552 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 7075 5167 169 27 0 5524 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28300

[startup+6.30069 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20545296/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=28836 CPUtime=6.29 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 14310 0 0 0 627 2 0 0 25 0 1 0 281828528 29528064 5291 33554432000 4194304 4300876 140735883671552 18446744073709551615 4216979 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 7209 5291 169 27 0 5658 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28836

[startup+12.7006 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20534544/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=29656 CPUtime=12.69 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 14443 0 0 0 1267 2 0 0 25 0 1 0 281828528 30367744 5424 33554432000 4194304 4300876 140735883671552 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 7414 5424 169 27 0 5863 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29656

[startup+25.5003 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 31910
/proc/meminfo: memFree=20530592/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=30680 CPUtime=25.49 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 14687 0 0 0 2547 2 0 0 25 0 1 0 281828528 31416320 5668 33554432000 4194304 4300876 140735883671552 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 7670 5668 169 27 0 6119 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30680

[startup+51.1007 s]
/proc/loadavg: 4.11 4.03 3.94 5/190 31911
/proc/meminfo: memFree=20526728/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=32224 CPUtime=51.09 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 14990 0 0 0 5107 2 0 0 25 0 1 0 281828528 32997376 5971 33554432000 4194304 4300876 140735883671552 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 8056 5971 169 27 0 6505 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 32224

[startup+102.307 s]
/proc/loadavg: 4.04 4.02 3.94 5/190 31912
/proc/meminfo: memFree=20520664/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=33980 CPUtime=102.3 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 15574 0 0 0 10227 3 0 0 25 0 1 0 281828528 34795520 6547 33554432000 4194304 4300876 140735883671552 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 8495 6547 169 27 0 6944 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 33980

[startup+162.301 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 31914
/proc/meminfo: memFree=20516440/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=39320 CPUtime=162.29 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 16212 0 0 0 16226 3 0 0 25 0 1 0 281828528 40263680 7185 33554432000 4194304 4300876 140735883671552 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 9830 7185 169 27 0 8279 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39320

[startup+222.3 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 31924
/proc/meminfo: memFree=20511524/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=39856 CPUtime=222.29 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 16781 0 0 0 22226 3 0 0 25 0 1 0 281828528 40812544 7746 33554432000 4194304 4300876 140735883671552 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 9964 7746 169 27 0 8413 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 39856

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 31926
/proc/meminfo: memFree=20509036/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=43868 CPUtime=282.3 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 17310 0 0 0 28226 4 0 0 25 0 1 0 281828528 44920832 8275 33554432000 4194304 4300876 140735883671552 18446744073709551615 4217042 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 10967 8275 169 27 0 9416 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43868

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31928
/proc/meminfo: memFree=20505680/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=44960 CPUtime=342.29 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 17968 0 0 0 34225 4 0 0 25 0 1 0 281828528 46039040 8933 33554432000 4194304 4300876 140735883671552 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 11240 8933 178 27 0 9689 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 44960

[startup+402.3 s]
/proc/loadavg: 4.04 4.01 3.94 5/190 31932
/proc/meminfo: memFree=20503484/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=50780 CPUtime=402.3 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 18458 0 0 0 40225 5 0 0 25 0 1 0 281828528 51998720 9423 33554432000 4194304 4300876 140735883671552 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 12695 9423 178 27 0 11144 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 50780

[startup+462.3 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 31934
/proc/meminfo: memFree=20501248/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=50780 CPUtime=462.3 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 18932 0 0 0 46225 5 0 0 25 0 1 0 281828528 51998720 9897 33554432000 4194304 4300876 140735883671552 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 12695 9897 178 27 0 11144 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 50780

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31935
/proc/meminfo: memFree=20498804/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=50780 CPUtime=522.3 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 19443 0 0 0 52225 5 0 0 25 0 1 0 281828528 51998720 10408 33554432000 4194304 4300876 140735883671552 18446744073709551615 4216816 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 12695 10408 178 27 0 11144 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 50780

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31937
/proc/meminfo: memFree=20496568/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=59512 CPUtime=582.3 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 19950 0 0 0 58225 5 0 0 25 0 1 0 281828528 60940288 10909 33554432000 4194304 4300876 140735883671552 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 14878 10909 172 27 0 13327 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 59512

[startup+642.3 s]
/proc/loadavg: 4.04 4.01 3.95 5/190 31939
/proc/meminfo: memFree=20494080/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=59644 CPUtime=642.31 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 20476 0 0 0 64225 6 0 0 25 0 1 0 281828528 61075456 11432 33554432000 4194304 4300876 140735883671552 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 14911 11432 169 27 0 13360 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 59644

[startup+702.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 31940
/proc/meminfo: memFree=20491212/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=60636 CPUtime=702.31 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 20964 0 0 0 70224 7 0 0 25 0 1 0 281828528 62091264 11920 33554432000 4194304 4300876 140735883671552 18446744073709551615 4217094 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 15159 11920 169 27 0 13608 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 60636

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31942
/proc/meminfo: memFree=20488724/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=60768 CPUtime=762.32 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 21488 0 0 0 76225 7 0 0 25 0 1 0 281828528 62226432 12444 33554432000 4194304 4300876 140735883671552 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 15192 12444 169 27 0 13641 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 60768

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31943
/proc/meminfo: memFree=20486244/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=60768 CPUtime=822.31 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 22001 0 0 0 82224 7 0 0 25 0 1 0 281828528 62226432 12957 33554432000 4194304 4300876 140735883671552 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 15192 12957 169 27 0 13641 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 60768

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31945
/proc/meminfo: memFree=20484252/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=73996 CPUtime=882.31 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 22507 0 0 0 88223 8 0 0 25 0 1 0 281828528 75771904 13463 33554432000 4194304 4300876 140735883671552 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 18499 13463 169 27 0 16948 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 73996

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31947
/proc/meminfo: memFree=20482020/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=73996 CPUtime=942.31 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 23018 0 0 0 94223 8 0 0 25 0 1 0 281828528 75771904 13974 33554432000 4194304 4300876 140735883671552 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 18499 13974 169 27 0 16948 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 73996

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31948
/proc/meminfo: memFree=20479904/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=74128 CPUtime=1002.31 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 23531 0 0 0 100222 9 0 0 25 0 1 0 281828528 75907072 14487 33554432000 4194304 4300876 140735883671552 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 18532 14487 169 27 0 16981 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 74128

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31950
/proc/meminfo: memFree=20477668/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=74128 CPUtime=1062.31 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 24048 0 0 0 106222 9 0 0 25 0 1 0 281828528 75907072 15004 33554432000 4194304 4300876 140735883671552 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 18532 15004 169 27 0 16981 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 74128

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31951
/proc/meminfo: memFree=20475424/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=74260 CPUtime=1122.32 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 24534 0 0 0 112222 10 0 0 25 0 1 0 281828528 76042240 15490 33554432000 4194304 4300876 140735883671552 18446744073709551615 4216186 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 18565 15490 169 27 0 17014 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 74260

[startup+1182.3 s]
/proc/loadavg: 4.07 4.02 3.95 5/190 31953
/proc/meminfo: memFree=20473312/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=74260 CPUtime=1182.32 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 25051 0 0 0 118222 10 0 0 25 0 1 0 281828528 76042240 16007 33554432000 4194304 4300876 140735883671552 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 18565 16007 169 27 0 17014 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 74260

[startup+1242.3 s]
/proc/loadavg: 4.08 4.03 3.96 5/190 31955
/proc/meminfo: memFree=20470328/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=74260 CPUtime=1242.32 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 25560 0 0 0 124221 11 0 0 25 0 1 0 281828528 76042240 16516 33554432000 4194304 4300876 140735883671552 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 18565 16516 169 27 0 17014 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 74260



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.02 3.96 3/188 31958
/proc/meminfo: memFree=20591980/32950904 swapFree=67111528/67111528
[pid=31903] ppid=31901 vsize=94036 CPUtime=1300.03 cores=5,7
/proc/31903/stat : 31903 (march_rw) R 31901 31903 31396 0 -1 4202496 26034 0 0 0 129992 11 0 0 25 0 1 0 281828528 96292864 16990 33554432000 4194304 4300876 140735883671552 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31903/statm: 23509 16990 169 27 0 21958 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 94036

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): 1299.92
CPU system time (s): 0.116982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 94036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26034
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= 862

runsolver used 2.05569 second user time and 5.05023 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 01:58:08
IDJOB=3152401
IDBENCH=82681
IDSOLVER=1561
FILE ID=node121/3152401-1301702288
RUNJOBID= node121-1301698381-31417
PBS_JOBID= 12840744
Free space on /tmp= 71100 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S677627694-051-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152401-1301702288/watcher-3152401-1301702288 -o /tmp/evaluation-result-3152401-1301702288/solver-3152401-1301702288 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152401-1301702288.cnf

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

MD5SUM BENCH= c57904e3ea235f276cacd03d81f1155b
RANDOM SEED=934627903

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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		: 2666.817
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      20681116 kB
Buffers:        330168 kB
Cached:       11581488 kB
SwapCached:          0 kB
Active:        7678584 kB
Inactive:      4318676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20681116 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5856 kB
Writeback:           0 kB
AnonPages:       85196 kB
Mapped:          15220 kB
Slab:           209432 kB
PageTables:       4368 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   256172 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= 71104 MiB
End job on node121 at 2011-04-02 02:19:50