Trace number 3152237

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v25000-c105000-S1233052734-067-UNKNOWN.cnf
MD5SUMeea50e836fd8ac6474349634450aaaf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.8316
Satisfiable
(Un)Satisfiability was proved
Number of variables25000
Number of clauses105000
Sum of the clauses size315000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3105000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/0.91	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.91	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.91	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.91	c main()::
0.89/0.91	c initFormula():: searching for DIMACS p-line....
0.89/0.91	c initFormula():: the DIMACS p-line indicates a CNF of 25000 variables and 105000 clauses.
0.89/0.91	c parseCNF():: parsing....
0.89/0.91	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.91	c runParser():: parsing was successful, warming up engines...
0.89/0.91	c simplify_formula():: removed 0 tautological, 527 satisfied and 0 duplicate clauses
0.89/0.91	c preprocessing fase I completed:: there are now 24915 free variables and 104473 clauses.
0.89/0.91	c using 3-SAT heuristics (occurence based diff)
0.89/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 181 duplicate clauses
0.89/0.91	c resolvent_look() :: found 86 resolvents
0.89/0.91	c main():: clause / variable ratio: ( 104559 / 25000 ) = 4.18
0.89/0.91	c longest clause has size 3
0.89/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.91	c number of free variables = 24915
0.89/0.91	c dynamic_preselect_setsize :: off
0.89/0.91	c main():: all systems go!
0.89/0.91	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-3152237-1301696963/watcher-3152237-1301696963 -o /tmp/evaluation-result-3152237-1301696963/solver-3152237-1301696963 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152237-1301696963.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: 3.40 3.87 3.90 5/184 3725
/proc/meminfo: memFree=21708200/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=10236 CPUtime=0 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4194304 1040 0 0 0 0 0 0 0 21 0 1 0 281297236 10481664 984 33554432000 4194304 4300876 140737389515984 18446744073709551615 270612771525 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 2559 984 113 27 0 1008 0

[startup+0.093664 s]
/proc/loadavg: 3.40 3.87 3.90 5/184 3725
/proc/meminfo: memFree=21708200/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=20908 CPUtime=0.08 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4194304 3385 0 0 0 8 0 0 0 21 0 1 0 281297236 21409792 2553 33554432000 4194304 4300876 140737389515984 18446744073709551615 270612506046 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 5227 2553 127 27 0 3676 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20908

[startup+0.100671 s]
/proc/loadavg: 3.40 3.87 3.90 5/184 3725
/proc/meminfo: memFree=21708200/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=20908 CPUtime=0.09 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4194304 3424 0 0 0 9 0 0 0 21 0 1 0 281297236 21409792 2592 33554432000 4194304 4300876 140737389515984 18446744073709551615 4242428 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 5227 2592 127 27 0 3676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20908

[startup+0.300642 s]
/proc/loadavg: 3.40 3.87 3.90 5/184 3725
/proc/meminfo: memFree=21708200/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=20904 CPUtime=0.29 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4194304 9289 0 0 0 28 1 0 0 21 0 1 0 281297236 21405696 2694 33554432000 4194304 4300876 140737389515984 18446744073709551615 4242428 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 5226 2694 129 27 0 3675 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20904

[startup+0.700556 s]
/proc/loadavg: 3.40 3.87 3.90 5/184 3725
/proc/meminfo: memFree=21708200/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=25460 CPUtime=0.69 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 21633 0 0 0 67 2 0 0 22 0 1 0 281297236 26071040 3840 33554432000 4194304 4300876 140737389515984 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 6365 3840 137 27 0 4814 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25460

[startup+1.50042 s]
/proc/loadavg: 3.40 3.87 3.90 5/190 3731
/proc/meminfo: memFree=21642324/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=55212 CPUtime=1.49 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 34009 0 0 0 145 4 0 0 25 0 1 0 281297236 56537088 11166 33554432000 4194304 4300876 140737389515984 18446744073709551615 4216186 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 13803 11166 169 27 0 12252 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55212

[startup+3.10114 s]
/proc/loadavg: 3.40 3.87 3.90 5/190 3731
/proc/meminfo: memFree=21621248/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=57560 CPUtime=3.09 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 34522 0 0 0 305 4 0 0 25 0 1 0 281297236 58941440 11679 33554432000 4194304 4300876 140737389515984 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 14390 11679 169 27 0 12839 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57560

[startup+6.30057 s]
/proc/loadavg: 3.53 3.89 3.91 5/190 3731
/proc/meminfo: memFree=21612220/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=61900 CPUtime=6.29 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 35537 0 0 0 625 4 0 0 25 0 1 0 281297236 63385600 12694 33554432000 4194304 4300876 140737389515984 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 15475 12694 169 27 0 13924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61900

[startup+12.7004 s]
/proc/loadavg: 3.57 3.89 3.91 5/190 3731
/proc/meminfo: memFree=21607224/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=62956 CPUtime=12.69 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 35786 0 0 0 1265 4 0 0 25 0 1 0 281297236 64466944 12943 33554432000 4194304 4300876 140737389515984 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 15739 12943 169 27 0 14188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62956

[startup+25.5012 s]
/proc/loadavg: 3.66 3.90 3.91 5/190 3732
/proc/meminfo: memFree=21602148/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=63880 CPUtime=25.49 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 36014 0 0 0 2545 4 0 0 25 0 1 0 281297236 65413120 13171 33554432000 4194304 4300876 140737389515984 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 15970 13171 169 27 0 14419 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63880

[startup+51.1006 s]
/proc/loadavg: 3.78 3.90 3.91 5/190 3732
/proc/meminfo: memFree=21594252/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=64808 CPUtime=51.1 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 36245 0 0 0 5105 5 0 0 25 0 1 0 281297236 66363392 13402 33554432000 4194304 4300876 140737389515984 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 16202 13402 169 27 0 14651 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 64808

[startup+102.307 s]
/proc/loadavg: 3.90 3.92 3.91 5/190 3734
/proc/meminfo: memFree=21579220/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=65600 CPUtime=102.3 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 36460 0 0 0 10225 5 0 0 25 0 1 0 281297236 67174400 13617 33554432000 4194304 4300876 140737389515984 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 16400 13617 169 27 0 14849 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 65600

[startup+162.301 s]
/proc/loadavg: 3.96 3.93 3.91 5/190 3735
/proc/meminfo: memFree=21564428/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=66260 CPUtime=162.3 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 36622 0 0 0 16225 5 0 0 25 0 1 0 281297236 67850240 13779 33554432000 4194304 4300876 140737389515984 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 16565 13779 169 27 0 15014 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 66260

[startup+222.3 s]
/proc/loadavg: 4.02 3.95 3.91 5/190 3737
/proc/meminfo: memFree=21549148/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=66788 CPUtime=222.3 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 36737 0 0 0 22225 5 0 0 25 0 1 0 281297236 68390912 13894 33554432000 4194304 4300876 140737389515984 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 16697 13894 169 27 0 15146 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 66788

[startup+282.301 s]
/proc/loadavg: 4.00 3.96 3.91 5/190 3738
/proc/meminfo: memFree=21534608/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=67052 CPUtime=282.3 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 36826 0 0 0 28225 5 0 0 25 0 1 0 281297236 68661248 13983 33554432000 4194304 4300876 140737389515984 18446744073709551615 4268965 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 16763 13983 169 27 0 15212 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 67052

[startup+342.301 s]
/proc/loadavg: 4.08 3.98 3.92 5/190 3740
/proc/meminfo: memFree=21519972/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=67316 CPUtime=342.3 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 36900 0 0 0 34225 5 0 0 25 0 1 0 281297236 68931584 14057 33554432000 4194304 4300876 140737389515984 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 16829 14057 169 27 0 15278 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 67316

[startup+402.301 s]
/proc/loadavg: 4.09 4.01 3.93 5/190 3742
/proc/meminfo: memFree=21504824/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=67580 CPUtime=402.3 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 36953 0 0 0 40225 5 0 0 25 0 1 0 281297236 69201920 14110 33554432000 4194304 4300876 140737389515984 18446744073709551615 4216186 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 16895 14110 169 27 0 15344 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 67580

[startup+462.301 s]
/proc/loadavg: 4.03 4.00 3.93 5/190 3743
/proc/meminfo: memFree=21489920/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=67844 CPUtime=462.3 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37017 0 0 0 46225 5 0 0 25 0 1 0 281297236 69472256 14174 33554432000 4194304 4300876 140737389515984 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 16961 14174 169 27 0 15410 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 67844

[startup+522.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 3745
/proc/meminfo: memFree=21475512/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=67976 CPUtime=522.3 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37067 0 0 0 52225 5 0 0 25 0 1 0 281297236 69607424 14224 33554432000 4194304 4300876 140737389515984 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 16994 14224 169 27 0 15443 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 67976

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3746
/proc/meminfo: memFree=21460488/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=68108 CPUtime=582.3 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37103 0 0 0 58225 5 0 0 25 0 1 0 281297236 69742592 14260 33554432000 4194304 4300876 140737389515984 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17027 14260 169 27 0 15476 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 68108

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3748
/proc/meminfo: memFree=21444844/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=68240 CPUtime=642.31 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37137 0 0 0 64226 5 0 0 25 0 1 0 281297236 69877760 14294 33554432000 4194304 4300876 140737389515984 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17060 14294 169 27 0 15509 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 68240

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3750
/proc/meminfo: memFree=21429192/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=68504 CPUtime=702.3 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37172 0 0 0 70225 5 0 0 25 0 1 0 281297236 70148096 14329 33554432000 4194304 4300876 140737389515984 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17126 14329 169 27 0 15575 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 68504

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3751
/proc/meminfo: memFree=21413920/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=68504 CPUtime=762.31 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37204 0 0 0 76226 5 0 0 25 0 1 0 281297236 70148096 14361 33554432000 4194304 4300876 140737389515984 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17126 14361 169 27 0 15575 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 68504

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3753
/proc/meminfo: memFree=21399264/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=68636 CPUtime=822.31 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37234 0 0 0 82226 5 0 0 25 0 1 0 281297236 70283264 14391 33554432000 4194304 4300876 140737389515984 18446744073709551615 4268481 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17159 14391 169 27 0 15608 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 68636

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3754
/proc/meminfo: memFree=21383744/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=68768 CPUtime=882.32 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37257 0 0 0 88226 6 0 0 25 0 1 0 281297236 70418432 14414 33554432000 4194304 4300876 140737389515984 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17192 14414 169 27 0 15641 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 68768

[startup+942.301 s]
/proc/loadavg: 4.13 4.04 3.95 5/190 3756
/proc/meminfo: memFree=21368968/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=68900 CPUtime=942.32 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37285 0 0 0 94226 6 0 0 25 0 1 0 281297236 70553600 14442 33554432000 4194304 4300876 140737389515984 18446744073709551615 4288355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17225 14442 169 27 0 15674 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 68900

[startup+1002.3 s]
/proc/loadavg: 4.05 4.03 3.95 5/190 3758
/proc/meminfo: memFree=21353572/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=69032 CPUtime=1002.32 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37308 0 0 0 100226 6 0 0 25 0 1 0 281297236 70688768 14465 33554432000 4194304 4300876 140737389515984 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17258 14465 169 27 0 15707 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 69032

[startup+1062.3 s]
/proc/loadavg: 4.02 4.02 3.95 5/190 3759
/proc/meminfo: memFree=21338424/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=69032 CPUtime=1062.32 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37330 0 0 0 106226 6 0 0 25 0 1 0 281297236 70688768 14487 33554432000 4194304 4300876 140737389515984 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17258 14487 169 27 0 15707 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 69032

[startup+1122.3 s]
/proc/loadavg: 4.00 4.02 3.95 5/190 3761
/proc/meminfo: memFree=21322904/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=69164 CPUtime=1122.32 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37354 0 0 0 112226 6 0 0 25 0 1 0 281297236 70823936 14511 33554432000 4194304 4300876 140737389515984 18446744073709551615 4217098 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17291 14511 169 27 0 15740 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 69164

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 3762
/proc/meminfo: memFree=21307996/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=69164 CPUtime=1182.32 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37369 0 0 0 118226 6 0 0 25 0 1 0 281297236 70823936 14526 33554432000 4194304 4300876 140737389515984 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17291 14526 169 27 0 15740 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 69164

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 3764
/proc/meminfo: memFree=21291484/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=69296 CPUtime=1242.32 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37385 0 0 0 124226 6 0 0 25 0 1 0 281297236 70959104 14542 33554432000 4194304 4300876 140737389515984 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17324 14542 169 27 0 15773 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 69296



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.95 3/186 3768
/proc/meminfo: memFree=21606936/32951124 swapFree=67111528/67111528
[pid=3725] ppid=3723 vsize=69296 CPUtime=1300.03 cores=4,6
/proc/3725/stat : 3725 (march_rw) R 3723 3725 2763 0 -1 4202496 37402 0 0 0 129997 6 0 0 25 0 1 0 281297236 70959104 14559 33554432000 4194304 4300876 140737389515984 18446744073709551615 4268620 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3725/statm: 17324 14559 169 27 0 15773 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 69296

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.97
CPU system time (s): 0.066989
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 69296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37402
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= 21
involuntary context switches= 1418

runsolver used 2.31065 second user time and 4.78427 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 00:29:23
IDJOB=3152237
IDBENCH=82517
IDSOLVER=1561
FILE ID=node108/3152237-1301696963
RUNJOBID= node108-1301696962-3689
PBS_JOBID= 12840728
Free space on /tmp= 71164 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v25000-c105000-S1233052734-067-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152237-1301696963/watcher-3152237-1301696963 -o /tmp/evaluation-result-3152237-1301696963/solver-3152237-1301696963 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152237-1301696963.cnf

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

MD5SUM BENCH= eea50e836fd8ac6474349634450aaaf7
RANDOM SEED=566161241

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21708240 kB
Buffers:        333760 kB
Cached:       10568152 kB
SwapCached:          0 kB
Active:        7368324 kB
Inactive:      3606220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21708240 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5392 kB
Writeback:           0 kB
AnonPages:       72052 kB
Mapped:          15324 kB
Slab:           206960 kB
PageTables:       5108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   241600 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= 71164 MiB
End job on node108 at 2011-04-02 00:51:05