Trace number 3152395

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) 1300.06 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S922811046-076-UNKNOWN.cnf
MD5SUMe99bff721d695892a53f60adc73d403b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3694.54
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 540000
Number of clauses of size over 50

Solver Data 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c full lookahead due to high density!
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.43	c using k-SAT heuristics (size based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.43	c longest clause has size 5
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 2000
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 732
0.68/0.76	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: 203332
51.39/51.42	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 |***************************************************************

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-3152395-1301702212/watcher-3152395-1301702212 -o /tmp/evaluation-result-3152395-1301702212/solver-3152395-1301702212 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152395-1301702212.cnf 

running on 2 cores: 4,6

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: 3.68 3.94 3.95 5/186 23850
/proc/meminfo: memFree=20270736/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=7200 CPUtime=0 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4194304 350 0 0 0 0 0 0 0 25 0 1 0 360451845 7372800 294 33554432000 4194304 4300876 140735967767392 18446744073709551615 231895151301 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 1800 295 113 27 0 249 0

[startup+0.0868581 s]
/proc/loadavg: 3.68 3.94 3.95 5/186 23850
/proc/meminfo: memFree=20270736/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=12084 CPUtime=0.08 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 3166 0 0 0 8 0 0 0 25 0 1 0 360451845 12374016 1211 33554432000 4194304 4300876 140735967767392 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 3021 1211 142 27 0 1470 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12084

[startup+0.100857 s]
/proc/loadavg: 3.68 3.94 3.95 5/186 23850
/proc/meminfo: memFree=20270736/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=12084 CPUtime=0.09 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 4351 0 0 0 9 0 0 0 25 0 1 0 360451845 12374016 1211 33554432000 4194304 4300876 140735967767392 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 3021 1211 142 27 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.300812 s]
/proc/loadavg: 3.68 3.94 3.95 5/186 23850
/proc/meminfo: memFree=20270736/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=12660 CPUtime=0.29 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 5844 0 0 0 29 0 0 0 25 0 1 0 360451845 12963840 1335 33554432000 4194304 4300876 140735967767392 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 3165 1335 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.700738 s]
/proc/loadavg: 3.68 3.94 3.95 5/186 23850
/proc/meminfo: memFree=20270736/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=19068 CPUtime=0.68 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 7296 0 0 0 68 0 0 0 25 0 1 0 360451845 19525632 2352 33554432000 4194304 4300876 140735967767392 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 4767 2352 170 27 0 3216 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 19068

[startup+1.50058 s]
/proc/loadavg: 3.68 3.94 3.95 6/190 23879
/proc/meminfo: memFree=20232876/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=19068 CPUtime=1.48 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 7296 0 0 0 148 0 0 0 25 0 1 0 360451845 19525632 2352 33554432000 4194304 4300876 140735967767392 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 4767 2352 170 27 0 3216 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19068

[startup+3.10029 s]
/proc/loadavg: 3.68 3.94 3.95 6/190 23879
/proc/meminfo: memFree=20231444/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=19068 CPUtime=3.08 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 7296 0 0 0 308 0 0 0 25 0 1 0 360451845 19525632 2352 33554432000 4194304 4300876 140735967767392 18446744073709551615 231894885459 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 4767 2352 170 27 0 3216 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19068

[startup+6.30069 s]
/proc/loadavg: 3.70 3.94 3.95 6/190 23879
/proc/meminfo: memFree=20227540/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=19072 CPUtime=6.28 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 7297 0 0 0 628 0 0 0 25 0 1 0 360451845 19529728 2353 33554432000 4194304 4300876 140735967767392 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 4768 2353 170 27 0 3217 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19072

[startup+12.7005 s]
/proc/loadavg: 3.73 3.94 3.95 6/190 23879
/proc/meminfo: memFree=20224224/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=20096 CPUtime=12.68 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 7520 0 0 0 1268 0 0 0 25 0 1 0 360451845 20578304 2576 33554432000 4194304 4300876 140735967767392 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 5024 2576 170 27 0 3473 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20096

[startup+25.5011 s]
/proc/loadavg: 3.79 3.94 3.95 6/190 23879
/proc/meminfo: memFree=20219152/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=21372 CPUtime=25.49 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 7780 0 0 0 2548 1 0 0 25 0 1 0 360451845 21884928 2836 33554432000 4194304 4300876 140735967767392 18446744073709551615 231894885518 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 5343 2836 171 27 0 3792 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21372

[startup+51.1002 s]
/proc/loadavg: 3.86 3.94 3.95 6/190 23880
/proc/meminfo: memFree=20210672/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=24248 CPUtime=51.09 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 8486 0 0 0 5108 1 0 0 25 0 1 0 360451845 24829952 3542 33554432000 4194304 4300876 140735967767392 18446744073709551615 4216168 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 6062 3542 171 27 0 4511 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24248

[startup+102.307 s]
/proc/loadavg: 3.94 3.95 3.95 6/190 23881
/proc/meminfo: memFree=20192664/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=30716 CPUtime=102.3 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 9672 0 0 0 10229 1 0 0 25 0 1 0 360451845 31453184 4728 33554432000 4194304 4300876 140735967767392 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 7679 4728 171 27 0 6128 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30716

[startup+162.3 s]
/proc/loadavg: 4.03 3.97 3.95 6/190 23883
/proc/meminfo: memFree=20174924/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=36536 CPUtime=162.29 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 11027 0 0 0 16228 1 0 0 25 0 1 0 360451845 37412864 6083 33554432000 4194304 4300876 140735967767392 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 9134 6083 171 27 0 7583 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36536

[startup+222.301 s]
/proc/loadavg: 4.01 3.97 3.95 6/190 23885
/proc/meminfo: memFree=20156904/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=45268 CPUtime=222.3 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 12391 0 0 0 22228 2 0 0 25 0 1 0 360451845 46354432 7447 33554432000 4194304 4300876 140735967767392 18446744073709551615 231894886091 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 11317 7447 171 27 0 9766 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 45268

[startup+282.301 s]
/proc/loadavg: 4.00 3.97 3.95 6/190 23895
/proc/meminfo: memFree=20138748/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=45268 CPUtime=282.3 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 13778 0 0 0 28228 2 0 0 25 0 1 0 360451845 46354432 8834 33554432000 4194304 4300876 140735967767392 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 11317 8834 171 27 0 9766 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45268

[startup+342.3 s]
/proc/loadavg: 4.00 3.97 3.95 6/190 23897
/proc/meminfo: memFree=20119984/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=58364 CPUtime=342.3 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 15188 0 0 0 34228 2 0 0 25 0 1 0 360451845 59764736 10244 33554432000 4194304 4300876 140735967767392 18446744073709551615 231894886086 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 14591 10244 171 27 0 13040 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58364

[startup+402.3 s]
/proc/loadavg: 4.07 3.99 3.96 6/190 23898
/proc/meminfo: memFree=20102068/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=58364 CPUtime=402.31 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 16655 0 0 0 40228 3 0 0 25 0 1 0 360451845 59764736 11711 33554432000 4194304 4300876 140735967767392 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 14591 11711 171 27 0 13040 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 58364

[startup+462.301 s]
/proc/loadavg: 4.02 3.99 3.96 6/190 23900
/proc/meminfo: memFree=20084068/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=78720 CPUtime=462.31 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 18014 0 0 0 46228 3 0 0 25 0 1 0 360451845 80609280 13070 33554432000 4194304 4300876 140735967767392 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 19680 13070 171 27 0 18129 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 78720

[startup+522.301 s]
/proc/loadavg: 4.01 3.99 3.96 6/190 23902
/proc/meminfo: memFree=20066428/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=78720 CPUtime=522.31 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 19374 0 0 0 52228 3 0 0 25 0 1 0 360451845 80609280 14430 33554432000 4194304 4300876 140735967767392 18446744073709551615 231894886086 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 19680 14430 171 27 0 18129 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 78720

[startup+582.3 s]
/proc/loadavg: 4.00 3.99 3.96 6/190 23903
/proc/meminfo: memFree=20048392/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=78720 CPUtime=582.31 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 20774 0 0 0 58228 3 0 0 25 0 1 0 360451845 80609280 15830 33554432000 4194304 4300876 140735967767392 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 19680 15830 171 27 0 18129 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 78720

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.96 6/190 23905
/proc/meminfo: memFree=20030008/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=108188 CPUtime=642.32 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 22251 0 0 0 64228 4 0 0 25 0 1 0 360451845 110784512 17307 33554432000 4194304 4300876 140735967767392 18446744073709551615 4288531 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 27047 17307 171 27 0 25496 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 108188

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.96 6/190 23906
/proc/meminfo: memFree=20011100/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=108188 CPUtime=702.32 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 23683 0 0 0 70228 4 0 0 25 0 1 0 360451845 110784512 18739 33554432000 4194304 4300876 140735967767392 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 27047 18739 171 27 0 25496 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 108188

[startup+762.307 s]
/proc/loadavg: 4.00 3.99 3.96 6/190 23908
/proc/meminfo: memFree=19992840/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=108188 CPUtime=762.32 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 25063 0 0 0 76228 4 0 0 25 0 1 0 360451845 110784512 20119 33554432000 4194304 4300876 140735967767392 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 27047 20119 171 27 0 25496 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 108188

[startup+822.3 s]
/proc/loadavg: 4.00 3.99 3.96 6/190 23910
/proc/meminfo: memFree=19975192/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=108188 CPUtime=822.31 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 26479 0 0 0 82227 4 0 0 25 0 1 0 360451845 110784512 21535 33554432000 4194304 4300876 140735967767392 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 27047 21535 171 27 0 25496 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 108188

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.96 6/190 23911
/proc/meminfo: memFree=19956296/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=108188 CPUtime=882.32 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 27998 0 0 0 88227 5 0 0 25 0 1 0 360451845 110784512 23054 33554432000 4194304 4300876 140735967767392 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 27047 23054 171 27 0 25496 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 108188

[startup+942.301 s]
/proc/loadavg: 4.00 3.99 3.96 6/190 23913
/proc/meminfo: memFree=19937528/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=109444 CPUtime=942.32 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 29584 0 0 0 94226 6 0 0 25 0 1 0 360451845 112070656 24640 33554432000 4194304 4300876 140735967767392 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 27361 24640 172 27 0 25810 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 109444

[startup+1002.3 s]
/proc/loadavg: 4.04 4.00 3.96 6/190 23914
/proc/meminfo: memFree=19919604/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=153648 CPUtime=1002.32 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 30976 0 0 0 100226 6 0 0 25 0 1 0 360451845 157335552 26032 33554432000 4194304 4300876 140735967767392 18446744073709551615 4216365 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 38412 26032 172 27 0 36861 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 153648

[startup+1062.3 s]
/proc/loadavg: 4.05 4.01 3.97 6/190 23916
/proc/meminfo: memFree=19901208/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=153648 CPUtime=1062.33 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 32422 0 0 0 106226 7 0 0 25 0 1 0 360451845 157335552 27478 33554432000 4194304 4300876 140735967767392 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 38412 27478 172 27 0 36861 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 153648

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.97 6/190 23918
/proc/meminfo: memFree=19882564/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=153648 CPUtime=1122.33 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 33939 0 0 0 112226 7 0 0 25 0 1 0 360451845 157335552 28995 33554432000 4194304 4300876 140735967767392 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 38412 28995 172 27 0 36861 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 153648

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.97 6/190 23919
/proc/meminfo: memFree=19864644/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=153648 CPUtime=1182.33 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 35324 0 0 0 118226 7 0 0 25 0 1 0 360451845 157335552 30380 33554432000 4194304 4300876 140735967767392 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 38412 30380 172 27 0 36861 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 153648

[startup+1242.3 s]
/proc/loadavg: 4.04 4.01 3.98 6/190 23921
/proc/meminfo: memFree=19845760/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=153648 CPUtime=1242.34 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 36710 0 0 0 124226 8 0 0 25 0 1 0 360451845 157335552 31766 33554432000 4194304 4300876 140735967767392 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 38412 31766 172 27 0 36861 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 153648



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 3.98 5/189 23923
/proc/meminfo: memFree=19896436/32950928 swapFree=67111528/67111528
[pid=23850] ppid=23848 vsize=153648 CPUtime=1300.04 cores=4,6
/proc/23850/stat : 23850 (march_rw) R 23848 23850 23365 0 -1 4202496 38119 0 0 0 129996 8 0 0 25 0 1 0 360451845 157335552 33175 33554432000 4194304 4300876 140735967767392 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23850/statm: 38412 33175 172 27 0 36861 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 153648

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): 1300.06
CPU user time (s): 1299.97
CPU system time (s): 0.089986
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 153648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38119
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= 924

runsolver used 2.06269 second user time and 3.85941 second system time

The end

Launcher Data 

Begin job on node114 at 2011-04-02 01:56:52
IDJOB=3152395
IDBENCH=82675
IDSOLVER=1561
FILE ID=node114/3152395-1301702212
RUNJOBID= node114-1301698305-23384
PBS_JOBID= 12840741
Free space on /tmp= 70308 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S922811046-076-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152395-1301702212/watcher-3152395-1301702212 -o /tmp/evaluation-result-3152395-1301702212/solver-3152395-1301702212 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152395-1301702212.cnf

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

MD5SUM BENCH= e99bff721d695892a53f60adc73d403b
RANDOM SEED=236807387

node114.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		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
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	: 5226.15
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		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
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	: 5332.73
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		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
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		: 2666.848
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	: 5332.74
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		: 2666.848
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:     32950928 kB
MemFree:      20271140 kB
Buffers:        374512 kB
Cached:       11927288 kB
SwapCached:          0 kB
Active:        8066328 kB
Inactive:      4304676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20271140 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1960 kB
Writeback:           0 kB
AnonPages:       68588 kB
Mapped:          15608 kB
Slab:           245952 kB
PageTables:       5144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   252292 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= 70308 MiB
End job on node114 at 2011-04-02 02:18:34