Trace number 3420446

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.06 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S1170024351-015-UNKNOWN.cnf
MD5SUM0f7796213ec78265bd44aa83c0fa283d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark121.479
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
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 

2.29/2.35	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.35	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.29/2.35	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.29/2.35	c main()::
2.29/2.35	c initFormula():: searching for DIMACS p-line....
2.29/2.35	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.29/2.35	c parseCNF():: parsing....
2.29/2.35	c parseCNF():: the CNF contains 0 unary clauses.
2.29/2.35	c runParser():: parsing was successful, warming up engines...
2.29/2.35	c simplify_formula():: removed 0 tautological, 1267 satisfied and 0 duplicate clauses
2.29/2.35	c preprocessing fase I completed:: there are now 49798 free variables and 208733 clauses.
2.29/2.35	c using 3-SAT heuristics (occurence based diff)
2.29/2.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
2.29/2.35	c resolvent_look() :: found 81 resolvents
2.29/2.35	c main():: clause / variable ratio: ( 208814 / 50000 ) = 4.18
2.29/2.35	c longest clause has size 3
2.29/2.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.35	c number of free variables = 49798
2.29/2.35	c dynamic_preselect_setsize :: off
2.29/2.35	c main():: all systems go!
2.29/2.35	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420446-1306616120/watcher-3420446-1306616120 -o /tmp/evaluation-result-3420446-1306616120/solver-3420446-1306616120 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420446-1306616120.cnf 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 2/514 377
/proc/meminfo: memFree=11961260/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=8300 CPUtime=0 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4194304 557 0 0 0 0 0 0 0 24 0 1 0 754027674 8499200 502 33554432000 4194304 4300876 140736914879600 18446744073709551615 4245967 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/377/statm: 2075 515 110 27 0 524 0

[startup+0.0721221 s]
/proc/loadavg: 2.00 2.00 2.00 2/514 377
/proc/meminfo: memFree=11961260/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=17224 CPUtime=0.06 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4194304 2745 0 0 0 6 0 0 0 24 0 1 0 754027674 17637376 2690 33554432000 4194304 4300876 140736914879600 18446744073709551615 264726404864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/377/statm: 4306 2690 113 27 0 2755 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17224

[startup+0.101121 s]
/proc/loadavg: 2.00 2.00 2.00 2/514 377
/proc/meminfo: memFree=11961260/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=18676 CPUtime=0.09 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4194304 3154 0 0 0 9 0 0 0 24 0 1 0 754027674 19124224 3099 33554432000 4194304 4300876 140736914879600 18446744073709551615 264726065861 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/377/statm: 4669 3099 113 27 0 3118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18676

[startup+0.301083 s]
/proc/loadavg: 2.00 2.00 2.00 2/514 377
/proc/meminfo: memFree=11961260/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=44780 CPUtime=0.29 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4194304 9739 0 0 0 28 1 0 0 25 0 1 0 754027674 45854720 7708 33554432000 4194304 4300876 140736914879600 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/377/statm: 11195 7708 128 27 0 9644 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44780

[startup+0.701012 s]
/proc/loadavg: 2.00 2.00 2.00 2/514 377
/proc/meminfo: memFree=11961260/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=40036 CPUtime=0.69 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4194304 18529 0 0 0 67 2 0 0 25 0 1 0 754027674 40996864 6505 33554432000 4194304 4300876 140736914879600 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/377/statm: 10009 6505 129 27 0 8458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40036

[startup+1.50081 s]
/proc/loadavg: 2.00 2.00 2.00 3/515 378
/proc/meminfo: memFree=11936832/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=44588 CPUtime=1.49 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 39384 0 0 0 144 5 0 0 25 0 1 0 754027674 45658112 7668 33554432000 4194304 4300876 140736914879600 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/377/statm: 11147 7668 137 27 0 9596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44588

[startup+3.10053 s]
/proc/loadavg: 2.00 2.00 2.00 3/515 378
/proc/meminfo: memFree=11912780/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=103064 CPUtime=3.09 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 68179 0 0 0 301 8 0 0 25 0 1 0 754027674 105537536 21904 33554432000 4194304 4300876 140736914879600 18446744073709551615 4216887 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/377/statm: 25766 21904 169 27 0 24215 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103064

[startup+6.30094 s]
/proc/loadavg: 2.16 2.03 2.01 3/515 378
/proc/meminfo: memFree=11866528/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=104828 CPUtime=6.29 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 68593 0 0 0 621 8 0 0 25 0 1 0 754027674 107343872 22318 33554432000 4194304 4300876 140736914879600 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/377/statm: 26207 22318 169 27 0 24656 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104828

[startup+12.7007 s]
/proc/loadavg: 2.15 2.03 2.01 3/515 379
/proc/meminfo: memFree=11861672/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=108632 CPUtime=12.67 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 69446 0 0 0 1258 9 0 0 25 0 1 0 754027674 111239168 23171 33554432000 4194304 4300876 140736914879600 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/377/statm: 27158 23171 169 27 0 25607 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 108632

[startup+25.5003 s]
/proc/loadavg: 2.11 2.03 2.01 3/515 379
/proc/meminfo: memFree=11851508/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=117608 CPUtime=25.47 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 71456 0 0 0 2538 9 0 0 25 0 1 0 754027674 120430592 25181 33554432000 4194304 4300876 140736914879600 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 29402 25181 169 27 0 27851 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 117608

[startup+51.1005 s]
/proc/loadavg: 2.07 2.03 2.01 3/515 380
/proc/meminfo: memFree=11846748/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=119588 CPUtime=51.07 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 71951 0 0 0 5098 9 0 0 25 0 1 0 754027674 122458112 25676 33554432000 4194304 4300876 140736914879600 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 29897 25676 169 27 0 28346 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 119588

[startup+102.32 s]
/proc/loadavg: 2.07 2.03 2.01 3/515 381
/proc/meminfo: memFree=11836924/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=121436 CPUtime=102.29 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 72421 0 0 0 10220 9 0 0 25 0 1 0 754027674 124350464 26146 33554432000 4194304 4300876 140736914879600 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 30359 26146 169 27 0 28808 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 121436

[startup+162.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 383
/proc/meminfo: memFree=11828104/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=122492 CPUtime=162.27 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 72713 0 0 0 16218 9 0 0 25 0 1 0 754027674 125431808 26438 33554432000 4194304 4300876 140736914879600 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 30623 26438 169 27 0 29072 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 122492

[startup+222.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/515 384
/proc/meminfo: memFree=11822748/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=123420 CPUtime=222.27 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 72942 0 0 0 22218 9 0 0 25 0 1 0 754027674 126382080 26667 33554432000 4194304 4300876 140736914879600 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 30855 26667 169 27 0 29304 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 123420

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 386
/proc/meminfo: memFree=11816884/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=124080 CPUtime=282.27 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 73091 0 0 0 28218 9 0 0 25 0 1 0 754027674 127057920 26816 33554432000 4194304 4300876 140736914879600 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 31020 26816 169 27 0 29469 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 124080

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 396
/proc/meminfo: memFree=11807916/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=124476 CPUtime=342.27 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 73202 0 0 0 34218 9 0 0 25 0 1 0 754027674 127463424 26927 33554432000 4194304 4300876 140736914879600 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 31119 26927 169 27 0 29568 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 124476

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/515 398
/proc/meminfo: memFree=11801996/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=124872 CPUtime=402.29 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 73290 0 0 0 40219 10 0 0 25 0 1 0 754027674 127868928 27015 33554432000 4194304 4300876 140736914879600 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 31218 27015 169 27 0 29667 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 124872

[startup+462.301 s]
/proc/loadavg: 2.07 2.03 2.01 3/515 400
/proc/meminfo: memFree=11794656/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=125136 CPUtime=462.29 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 73380 0 0 0 46219 10 0 0 25 0 1 0 754027674 128139264 27105 33554432000 4194304 4300876 140736914879600 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 31284 27105 169 27 0 29733 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 125136

[startup+522.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/515 401
/proc/meminfo: memFree=11787568/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=125532 CPUtime=522.29 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 73449 0 0 0 52219 10 0 0 25 0 1 0 754027674 128544768 27174 33554432000 4194304 4300876 140736914879600 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 31383 27174 169 27 0 29832 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 125532

[startup+582.301 s]
/proc/loadavg: 2.08 2.04 2.01 3/515 403
/proc/meminfo: memFree=11780096/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=125664 CPUtime=582.29 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 73514 0 0 0 58219 10 0 0 25 0 1 0 754027674 128679936 27239 33554432000 4194304 4300876 140736914879600 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 31416 27239 169 27 0 29865 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 125664

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 518
/proc/meminfo: memFree=11369876/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=130944 CPUtime=4062.41 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74819 0 0 0 406230 11 0 0 25 0 1 0 754027674 134086656 28544 33554432000 4194304 4300876 140736914879600 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32736 28544 169 27 0 31185 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 130944

[startup+4122.3 s]
/proc/loadavg: 2.13 2.04 2.01 3/515 519
/proc/meminfo: memFree=11363756/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=130944 CPUtime=4122.39 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74834 0 0 0 412228 11 0 0 25 0 1 0 754027674 134086656 28559 33554432000 4194304 4300876 140736914879600 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32736 28559 169 27 0 31185 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 130944

[startup+4182.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/515 521
/proc/meminfo: memFree=11356416/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131076 CPUtime=4182.39 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74845 0 0 0 418228 11 0 0 25 0 1 0 754027674 134221824 28570 33554432000 4194304 4300876 140736914879600 18446744073709551615 4217025 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32769 28570 169 27 0 31218 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 131076

[startup+4242.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/515 522
/proc/meminfo: memFree=11349572/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131076 CPUtime=4242.41 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74858 0 0 0 424229 12 0 0 25 0 1 0 754027674 134221824 28583 33554432000 4194304 4300876 140736914879600 18446744073709551615 4214423 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32769 28583 169 27 0 31218 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 131076

[startup+4302.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/515 524
/proc/meminfo: memFree=11341988/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131076 CPUtime=4302.41 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74872 0 0 0 430229 12 0 0 25 0 1 0 754027674 134221824 28597 33554432000 4194304 4300876 140736914879600 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32769 28597 169 27 0 31218 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 131076

[startup+4362.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/515 526
/proc/meminfo: memFree=11335264/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131208 CPUtime=4362.41 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74882 0 0 0 436229 12 0 0 25 0 1 0 754027674 134356992 28607 33554432000 4194304 4300876 140736914879600 18446744073709551615 4228794 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32802 28607 169 27 0 31251 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 131208

[startup+4422.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/515 527
/proc/meminfo: memFree=11328048/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131208 CPUtime=4422.41 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74893 0 0 0 442229 12 0 0 25 0 1 0 754027674 134356992 28618 33554432000 4194304 4300876 140736914879600 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32802 28618 169 27 0 31251 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 131208

[startup+4482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 529
/proc/meminfo: memFree=11320208/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131208 CPUtime=4482.41 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74904 0 0 0 448229 12 0 0 25 0 1 0 754027674 134356992 28629 33554432000 4194304 4300876 140736914879600 18446744073709551615 4274397 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32802 28629 169 27 0 31251 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 131208

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 530
/proc/meminfo: memFree=11312244/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131340 CPUtime=4542.41 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74914 0 0 0 454229 12 0 0 25 0 1 0 754027674 134492160 28639 33554432000 4194304 4300876 140736914879600 18446744073709551615 4274226 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32835 28639 169 27 0 31284 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 131340

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 532
/proc/meminfo: memFree=11304280/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131340 CPUtime=4602.42 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74925 0 0 0 460230 12 0 0 25 0 1 0 754027674 134492160 28650 33554432000 4194304 4300876 140736914879600 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32835 28650 169 27 0 31284 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 131340

[startup+4662.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/515 534
/proc/meminfo: memFree=11296072/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131340 CPUtime=4662.42 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74938 0 0 0 466230 12 0 0 25 0 1 0 754027674 134492160 28663 33554432000 4194304 4300876 140736914879600 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32835 28663 169 27 0 31284 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 131340

[startup+4722.32 s]
/proc/loadavg: 2.06 2.05 2.01 3/515 535
/proc/meminfo: memFree=11289844/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131472 CPUtime=4722.44 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74947 0 0 0 472232 12 0 0 25 0 1 0 754027674 134627328 28672 33554432000 4194304 4300876 140736914879600 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32868 28672 169 27 0 31317 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 131472

[startup+4782.3 s]
/proc/loadavg: 2.14 2.07 2.01 3/515 537
/proc/meminfo: memFree=11284116/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131472 CPUtime=4782.42 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74958 0 0 0 478230 12 0 0 25 0 1 0 754027674 134627328 28683 33554432000 4194304 4300876 140736914879600 18446744073709551615 4214489 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32868 28683 169 27 0 31317 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 131472

[startup+4842.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/515 538
/proc/meminfo: memFree=11277148/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131472 CPUtime=4842.42 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74968 0 0 0 484230 12 0 0 25 0 1 0 754027674 134627328 28693 33554432000 4194304 4300876 140736914879600 18446744073709551615 4228916 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32868 28693 169 27 0 31317 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 131472

[startup+4902.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/515 540
/proc/meminfo: memFree=11271168/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131604 CPUtime=4902.42 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74977 0 0 0 490230 12 0 0 25 0 1 0 754027674 134762496 28702 33554432000 4194304 4300876 140736914879600 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32901 28702 169 27 0 31350 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 131604

[startup+4962.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/515 542
/proc/meminfo: memFree=11264568/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131604 CPUtime=4962.43 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74987 0 0 0 496231 12 0 0 25 0 1 0 754027674 134762496 28712 33554432000 4194304 4300876 140736914879600 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32901 28712 169 27 0 31350 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 131604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.03 2.00 2/513 544
/proc/meminfo: memFree=11845132/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131604 CPUtime=5000.03 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74992 0 0 0 499991 12 0 0 25 0 1 0 754027674 134762496 28717 33554432000 4194304 4300876 140736914879600 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32901 28717 169 27 0 31350 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 131604

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: 2.01 2.03 2.00 2/513 544
/proc/meminfo: memFree=11845132/32951124 swapFree=63083240/67111528
[pid=377] ppid=375 vsize=131604 CPUtime=5000.03 cores=0,2,4,6
/proc/377/stat : 377 (march_rw) R 375 377 32597 0 -1 4202496 74992 0 0 0 499991 12 0 0 25 0 1 0 754027674 134762496 28717 33554432000 4194304 4300876 140736914879600 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/377/statm: 32901 28717 169 27 0 31350 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 131604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.06
CPU user time (s): 4999.93
CPU system time (s): 0.12998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 131604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74992
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= 6762

runsolver used 26.404 second user time and 55.6245 second system time

The end

Launcher Data 

Begin job on node141 at 2011-05-28 22:55:21
IDJOB=3420446
IDBENCH=82698
IDSOLVER=1913
FILE ID=node141/3420446-1306616120
RUNJOBID= node141-1306611118-32615
PBS_JOBID= 13471611
Free space on /tmp= 73668 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S1170024351-015-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420446-1306616120/watcher-3420446-1306616120 -o /tmp/evaluation-result-3420446-1306616120/solver-3420446-1306616120 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420446-1306616120.cnf

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

MD5SUM BENCH= 0f7796213ec78265bd44aa83c0fa283d
RANDOM SEED=514035790

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:      11961416 kB
Buffers:        356840 kB
Cached:       10252176 kB
SwapCached:      15808 kB
Active:       12882804 kB
Inactive:      7807908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11961416 kB
SwapTotal:    67111528 kB
SwapFree:     63083240 kB
Dirty:            5216 kB
Writeback:           0 kB
AnonPages:    10072964 kB
Mapped:          26484 kB
Slab:           160844 kB
PageTables:      69948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 150678264 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= 73668 MiB
End job on node141 at 2011-05-29 00:18:43