Trace number 3420325

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.09 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S746725327-020-UNKNOWN.cnf
MD5SUM0ad997eea0def3552b6d7e45aac8ca7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1056.42
Satisfiable
(Un)Satisfiability was proved
Number of variables49999
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.29/2.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.29/2.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.29/2.32	c main()::
2.29/2.32	c initFormula():: searching for DIMACS p-line....
2.29/2.32	c initFormula():: the DIMACS p-line indicates a CNF of 49999 variables and 210000 clauses.
2.29/2.32	c parseCNF():: parsing....
2.29/2.32	c parseCNF():: the CNF contains 0 unary clauses.
2.29/2.32	c runParser():: parsing was successful, warming up engines...
2.29/2.32	c simplify_formula():: removed 0 tautological, 1192 satisfied and 0 duplicate clauses
2.29/2.32	c preprocessing fase I completed:: there are now 49817 free variables and 208808 clauses.
2.29/2.32	c using 3-SAT heuristics (occurence based diff)
2.29/2.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
2.29/2.32	c resolvent_look() :: found 73 resolvents
2.29/2.32	c main():: clause / variable ratio: ( 208881 / 49999 ) = 4.18
2.29/2.32	c longest clause has size 3
2.29/2.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.32	c number of free variables = 49817
2.29/2.32	c dynamic_preselect_setsize :: off
2.29/2.32	c main():: all systems go!
2.29/2.32	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: 977)

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-3420325-1307641345/watcher-3420325-1307641345 -o /tmp/evaluation-result-3420325-1307641345/solver-3420325-1307641345 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420325-1307641345.cnf 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 2254
/proc/meminfo: memFree=32017828/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=11752 CPUtime=0 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4194304 1099 0 0 0 0 0 0 0 22 0 1 0 875736852 12034048 1044 33554432000 4194304 4300876 140734564918448 18446744073709551615 212435678241 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 2938 1048 110 27 0 1387 0

[startup+0.031218 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 2254
/proc/meminfo: memFree=32017828/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=15244 CPUtime=0.02 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4194304 2178 0 0 0 2 0 0 0 22 0 1 0 875736852 15609856 2123 33554432000 4194304 4300876 140734564918448 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 3811 2123 113 27 0 2260 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15244

[startup+0.100205 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 2254
/proc/meminfo: memFree=32017828/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=18676 CPUtime=0.09 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4194304 3149 0 0 0 9 0 0 0 22 0 1 0 875736852 19124224 3094 33554432000 4194304 4300876 140734564918448 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 4669 3094 113 27 0 3118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18676

[startup+0.300171 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 2254
/proc/meminfo: memFree=32017828/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=44784 CPUtime=0.28 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4194304 9737 0 0 0 28 0 0 0 23 0 1 0 875736852 45858816 7707 33554432000 4194304 4300876 140734564918448 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 11196 7707 128 27 0 9645 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 44784

[startup+0.701094 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 2254
/proc/meminfo: memFree=32017828/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=40036 CPUtime=0.69 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4194304 18523 0 0 0 67 2 0 0 25 0 1 0 875736852 40996864 6504 33554432000 4194304 4300876 140734564918448 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 10009 6504 129 27 0 8458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40036

[startup+1.50094 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2274
/proc/meminfo: memFree=31966616/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=44588 CPUtime=1.49 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 39369 0 0 0 145 4 0 0 25 0 1 0 875736852 45658112 7667 33554432000 4194304 4300876 140734564918448 18446744073709551615 212435666119 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 11147 7667 137 27 0 9596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44588

[startup+3.10064 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2274
/proc/meminfo: memFree=31933632/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=103064 CPUtime=3.09 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 68166 0 0 0 301 8 0 0 25 0 1 0 875736852 105537536 21913 33554432000 4194304 4300876 140734564918448 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 25766 21913 169 27 0 24215 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103064

[startup+6.30103 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2274
/proc/meminfo: memFree=31859356/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=104832 CPUtime=6.29 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 68575 0 0 0 621 8 0 0 25 0 1 0 875736852 107347968 22322 33554432000 4194304 4300876 140734564918448 18446744073709551615 4217098 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 26208 22322 169 27 0 24657 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104832

[startup+12.7008 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2274
/proc/meminfo: memFree=31846788/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=108792 CPUtime=12.69 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 69532 0 0 0 1261 8 0 0 25 0 1 0 875736852 111403008 23279 33554432000 4194304 4300876 140734564918448 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 27198 23279 169 27 0 25647 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108792

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2275
/proc/meminfo: memFree=31837504/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=117772 CPUtime=25.49 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 71471 0 0 0 2540 9 0 0 25 0 1 0 875736852 120598528 25218 33554432000 4194304 4300876 140734564918448 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 29443 25218 169 27 0 27892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 117772

[startup+51.1006 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2275
/proc/meminfo: memFree=31833856/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=119752 CPUtime=51.09 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 71979 0 0 0 5099 10 0 0 25 0 1 0 875736852 122626048 25726 33554432000 4194304 4300876 140734564918448 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 29938 25726 169 27 0 28387 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119752

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2277
/proc/meminfo: memFree=31830844/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=121468 CPUtime=102.3 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 72403 0 0 0 10220 10 0 0 25 0 1 0 875736852 124383232 26150 33554432000 4194304 4300876 140734564918448 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 30367 26150 169 27 0 28816 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 121468

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2278
/proc/meminfo: memFree=31828460/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=122524 CPUtime=162.29 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 72673 0 0 0 16219 10 0 0 25 0 1 0 875736852 125464576 26420 33554432000 4194304 4300876 140734564918448 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 30631 26420 169 27 0 29080 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 122524

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2280
/proc/meminfo: memFree=31826804/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=123316 CPUtime=222.29 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 72871 0 0 0 22219 10 0 0 25 0 1 0 875736852 126275584 26618 33554432000 4194304 4300876 140734564918448 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 30829 26618 169 27 0 29278 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 123316

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2281
/proc/meminfo: memFree=31825764/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=123844 CPUtime=282.3 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 72999 0 0 0 28220 10 0 0 25 0 1 0 875736852 126816256 26746 33554432000 4194304 4300876 140734564918448 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 30961 26746 169 27 0 29410 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 123844

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2283
/proc/meminfo: memFree=31824852/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=124240 CPUtime=342.3 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 73123 0 0 0 34220 10 0 0 25 0 1 0 875736852 127221760 26870 33554432000 4194304 4300876 140734564918448 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 31060 26870 169 27 0 29509 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 124240

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2285
/proc/meminfo: memFree=31824192/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=124636 CPUtime=402.3 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 73215 0 0 0 40220 10 0 0 25 0 1 0 875736852 127627264 26962 33554432000 4194304 4300876 140734564918448 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 31159 26962 169 27 0 29608 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 124636

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2286
/proc/meminfo: memFree=31823776/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=125032 CPUtime=462.3 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 73300 0 0 0 46220 10 0 0 25 0 1 0 875736852 128032768 27047 33554432000 4194304 4300876 140734564918448 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 31258 27047 169 27 0 29707 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 125032

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2288
/proc/meminfo: memFree=31823108/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=125296 CPUtime=522.3 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 73390 0 0 0 52220 10 0 0 25 0 1 0 875736852 128303104 27137 33554432000 4194304 4300876 140734564918448 18446744073709551615 4228270 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 31324 27137 169 27 0 29773 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 125296

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2290
/proc/meminfo: memFree=31822336/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=125560 CPUtime=582.3 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 73459 0 0 0 58220 10 0 0 25 0 1 0 875736852 128573440 27206 33554432000 4194304 4300876 140734564918448 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2254/statm: 31390 27206 169 27 0 29839 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 125560

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2397
/proc/meminfo: memFree=31811892/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131104 CPUtime=4062.44 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74827 0 0 0 406233 11 0 0 25 0 1 0 875736852 134250496 28574 33554432000 4194304 4300876 140734564918448 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32776 28574 169 27 0 31225 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 131104

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2399
/proc/meminfo: memFree=31811468/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131104 CPUtime=4122.44 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74839 0 0 0 412233 11 0 0 25 0 1 0 875736852 134250496 28586 33554432000 4194304 4300876 140734564918448 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32776 28586 169 27 0 31225 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 131104

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2401
/proc/meminfo: memFree=31811424/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131104 CPUtime=4182.44 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74849 0 0 0 418233 11 0 0 25 0 1 0 875736852 134250496 28596 33554432000 4194304 4300876 140734564918448 18446744073709551615 4269791 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32776 28596 169 27 0 31225 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 131104

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2402
/proc/meminfo: memFree=31811268/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131236 CPUtime=4242.44 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74861 0 0 0 424233 11 0 0 25 0 1 0 875736852 134385664 28608 33554432000 4194304 4300876 140734564918448 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32809 28608 169 27 0 31258 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 131236

[startup+4302.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 2404
/proc/meminfo: memFree=31810976/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131236 CPUtime=4302.44 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74871 0 0 0 430233 11 0 0 25 0 1 0 875736852 134385664 28618 33554432000 4194304 4300876 140734564918448 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32809 28618 169 27 0 31258 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 131236

[startup+4362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 2405
/proc/meminfo: memFree=31811060/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131236 CPUtime=4362.45 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74878 0 0 0 436234 11 0 0 25 0 1 0 875736852 134385664 28625 33554432000 4194304 4300876 140734564918448 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32809 28625 169 27 0 31258 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 131236

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2407
/proc/meminfo: memFree=31811132/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131236 CPUtime=4422.45 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74888 0 0 0 442234 11 0 0 25 0 1 0 875736852 134385664 28635 33554432000 4194304 4300876 140734564918448 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32809 28635 169 27 0 31258 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 131236

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2408
/proc/meminfo: memFree=31811204/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131368 CPUtime=4482.45 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74898 0 0 0 448234 11 0 0 25 0 1 0 875736852 134520832 28645 33554432000 4194304 4300876 140734564918448 18446744073709551615 4268797 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32842 28645 169 27 0 31291 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 131368

[startup+4542.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 2410
/proc/meminfo: memFree=31810924/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131368 CPUtime=4542.45 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74907 0 0 0 454234 11 0 0 25 0 1 0 875736852 134520832 28654 33554432000 4194304 4300876 140734564918448 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32842 28654 169 27 0 31291 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 131368

[startup+4602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 2412
/proc/meminfo: memFree=31810744/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131368 CPUtime=4602.46 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74919 0 0 0 460235 11 0 0 25 0 1 0 875736852 134520832 28666 33554432000 4194304 4300876 140734564918448 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32842 28666 169 27 0 31291 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 131368

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2413
/proc/meminfo: memFree=31810700/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131500 CPUtime=4662.46 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74930 0 0 0 466235 11 0 0 25 0 1 0 875736852 134656000 28677 33554432000 4194304 4300876 140734564918448 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32875 28677 169 27 0 31324 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 131500

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2424
/proc/meminfo: memFree=31808836/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131500 CPUtime=4722.47 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74938 0 0 0 472236 11 0 0 25 0 1 0 875736852 134656000 28685 33554432000 4194304 4300876 140734564918448 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32875 28685 169 27 0 31324 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 131500

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2425
/proc/meminfo: memFree=31809120/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131500 CPUtime=4782.46 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74947 0 0 0 478235 11 0 0 25 0 1 0 875736852 134656000 28694 33554432000 4194304 4300876 140734564918448 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32875 28694 169 27 0 31324 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 131500

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2427
/proc/meminfo: memFree=31809212/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131500 CPUtime=4842.46 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74956 0 0 0 484235 11 0 0 25 0 1 0 875736852 134656000 28703 33554432000 4194304 4300876 140734564918448 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32875 28703 169 27 0 31324 0
Current children cumulated CPU time (s) 4842.46
Current children cumulated vsize (KiB) 131500

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2432
/proc/meminfo: memFree=31809756/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131632 CPUtime=4902.47 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74966 0 0 0 490236 11 0 0 25 0 1 0 875736852 134791168 28713 33554432000 4194304 4300876 140734564918448 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32908 28713 169 27 0 31357 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 131632

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2433
/proc/meminfo: memFree=31810184/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131632 CPUtime=4962.47 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74978 0 0 0 496236 11 0 0 25 0 1 0 875736852 134791168 28725 33554432000 4194304 4300876 140734564918448 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32908 28725 169 27 0 31357 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 131632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2434
/proc/meminfo: memFree=31810280/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131632 CPUtime=5000.07 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74984 0 0 0 499996 11 0 0 25 0 1 0 875736852 134791168 28731 33554432000 4194304 4300876 140734564918448 18446744073709551615 4274878 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32908 28731 169 27 0 31357 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 131632

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2434
/proc/meminfo: memFree=31810280/32951124 swapFree=67050508/67111528
[pid=2254] ppid=2252 vsize=131632 CPUtime=5000.07 cores=1,3,5,7
/proc/2254/stat : 2254 (march_rw) R 2252 2254 1071 0 -1 4202496 74984 0 0 0 499996 11 0 0 25 0 1 0 875736852 134791168 28731 33554432000 4194304 4300876 140734564918448 18446744073709551615 4274878 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2254/statm: 32908 28731 169 27 0 31357 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 131632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.09
CPU user time (s): 4999.97
CPU system time (s): 0.120981
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 131632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74984
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= 4
involuntary context switches= 10651

runsolver used 8.60269 second user time and 18.3522 second system time

The end

Launcher Data 

Begin job on node102 at 2011-06-09 19:42:25
IDJOB=3420325
IDBENCH=82577
IDSOLVER=1913
FILE ID=node102/3420325-1307641345
RUNJOBID= node102-1307636342-2014
PBS_JOBID= 13549389
Free space on /tmp= 74192 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S746725327-020-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420325-1307641345/watcher-3420325-1307641345 -o /tmp/evaluation-result-3420325-1307641345/solver-3420325-1307641345 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420325-1307641345.cnf

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

MD5SUM BENCH= 0ad997eea0def3552b6d7e45aac8ca7c
RANDOM SEED=834303653

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      32018380 kB
Buffers:        208472 kB
Cached:         486288 kB
SwapCached:      25184 kB
Active:         338460 kB
Inactive:       390356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32018380 kB
SwapTotal:    67111528 kB
SwapFree:     67050508 kB
Dirty:            6984 kB
Writeback:           0 kB
AnonPages:       31600 kB
Mapped:           8652 kB
Slab:           139796 kB
PageTables:       4592 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   192184 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= 74192 MiB
End job on node102 at 2011-06-09 21:05:47