Trace number 3300309

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
clasp 2.0-R4092-crafted? (TO) 1300.04 1300.01

General information on the benchmark

Namecrafted/manthey/sudoku-single-hard/
sudoku_81x81_unknown.cnf
MD5SUMcbd78921480e79d133eb06cb2172caa1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables18217
Number of clauses284829
Sum of the clauses size622430
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2275099
Number of clauses of size 3620
Number of clauses of size 4984
Number of clauses of size 51120
Number of clauses of size over 57006

Solver Data 

0.00/0.00	c clasp version 2.0.0-RC2
0.00/0.00	c Reading from ...827586/instance-3300309-1303827586.cnf
0.29/0.35	c Solving...
1300.02/1300.00	
1300.02/1300.00	*** INTERRUPTED! ***
1300.02/1300.00	s UNKNOWN
1300.02/1300.00	
1300.02/1300.00	c INTERRUPTED   : 1
1300.02/1300.00	c Models        : 0+    
1300.02/1300.00	c Time          : 1300.004s (Solving: 1299.65s 1st Model: 0.00s Unsat: 0.00s)
1300.02/1300.00	c CPU Time      : 1300.030s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3300309-1303827586/watcher-3300309-1303827586 -o /tmp/evaluation-result-3300309-1303827586/solver-3300309-1303827586 -C 2400 -W 1300 -M 7680 HOME/clasp --sat-p=20,25,120,-1,0 --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=800,10000 --dsched=20000,1.1 --reverse-arcs=2 HOME/instance-3300309-1303827586.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.00 3.96 3.72 5/187 29198
/proc/meminfo: memFree=23522524/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=15996 CPUtime=0 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 1477 0 0 0 0 0 0 0 25 0 1 0 494357296 16379904 1275 33554432000 4194304 4929204 140736872868560 18446744073709551615 242970211013 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 3999 1281 327 180 0 1009 0

[startup+0.0139389 s]
/proc/loadavg: 4.00 3.96 3.72 5/187 29198
/proc/meminfo: memFree=23522524/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=17260 CPUtime=0.01 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 1885 0 0 0 1 0 0 0 25 0 1 0 494357296 17674240 1593 33554432000 4194304 4929204 140736872868560 18446744073709551615 242970550016 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 4315 1594 327 180 0 1325 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 17260

[startup+0.100926 s]
/proc/loadavg: 4.00 3.96 3.72 5/187 29198
/proc/meminfo: memFree=23522524/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=31016 CPUtime=0.09 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 6490 0 0 0 8 1 0 0 25 0 1 0 494357296 31760384 4961 33554432000 4194304 4929204 140736872868560 18446744073709551615 242970211013 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 7893 4976 336 180 0 4903 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31016

[startup+0.300891 s]
/proc/loadavg: 4.00 3.96 3.72 5/187 29198
/proc/meminfo: memFree=23522524/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=35020 CPUtime=0.29 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 7478 0 0 0 28 1 0 0 25 0 1 0 494357296 35860480 5949 33554432000 4194304 4929204 140736872868560 18446744073709551615 4576269 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 8755 5949 339 180 0 5765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35020

[startup+0.700824 s]
/proc/loadavg: 4.00 3.96 3.72 5/187 29198
/proc/meminfo: memFree=23522524/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=32896 CPUtime=0.69 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 7583 0 0 0 68 1 0 0 25 0 1 0 494357296 33685504 5497 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 8224 5497 367 180 0 5234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32896

[startup+1.50072 s]
/proc/loadavg: 4.00 3.96 3.72 5/188 29199
/proc/meminfo: memFree=23499832/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=32896 CPUtime=1.49 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 7584 0 0 0 148 1 0 0 25 0 1 0 494357296 33685504 5498 33554432000 4194304 4929204 140736872868560 18446744073709551615 4632587 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 8224 5498 367 180 0 5234 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32896

[startup+3.10043 s]
/proc/loadavg: 4.00 3.96 3.72 5/188 29199
/proc/meminfo: memFree=23499700/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=32896 CPUtime=3.09 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 7586 0 0 0 308 1 0 0 25 0 1 0 494357296 33685504 5500 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633767 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 8224 5500 367 180 0 5234 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32896

[startup+6.30086 s]
/proc/loadavg: 4.00 3.96 3.72 5/188 29199
/proc/meminfo: memFree=23499700/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=32896 CPUtime=6.29 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 7586 0 0 0 628 1 0 0 25 0 1 0 494357296 33685504 5500 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633745 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 8224 5500 367 180 0 5234 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32896

[startup+12.7008 s]
/proc/loadavg: 4.22 4.01 3.74 5/188 29200
/proc/meminfo: memFree=23497484/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=32896 CPUtime=12.69 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 7587 0 0 0 1268 1 0 0 25 0 1 0 494357296 33685504 5501 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 8224 5501 367 180 0 5234 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32896

[startup+25.5006 s]
/proc/loadavg: 4.17 4.01 3.75 5/188 29200
/proc/meminfo: memFree=23494248/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=32896 CPUtime=25.49 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 7587 0 0 0 2548 1 0 0 25 0 1 0 494357296 33685504 5501 33554432000 4194304 4929204 140736872868560 18446744073709551615 4632683 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 8224 5501 367 180 0 5234 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32896

[startup+51.1012 s]
/proc/loadavg: 4.11 4.00 3.75 5/188 29201
/proc/meminfo: memFree=23489568/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=35800 CPUtime=51.09 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 8354 0 0 0 5108 1 0 0 25 0 1 0 494357296 36659200 6268 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633723 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 8950 6268 367 180 0 5960 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 35800

[startup+102.3 s]
/proc/loadavg: 4.05 4.00 3.76 5/188 29202
/proc/meminfo: memFree=23474672/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=45876 CPUtime=102.29 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 10863 0 0 0 10227 2 0 0 25 0 1 0 494357296 46977024 8777 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 11469 8777 369 180 0 8479 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 45876

[startup+162.301 s]
/proc/loadavg: 4.02 4.00 3.77 5/188 29204
/proc/meminfo: memFree=23466248/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=52476 CPUtime=162.29 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 12505 0 0 0 16226 3 0 0 25 0 1 0 494357296 53735424 10419 33554432000 4194304 4929204 140736872868560 18446744073709551615 4632982 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 13119 10419 369 180 0 10129 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 52476

[startup+222.307 s]
/proc/loadavg: 4.00 4.00 3.78 5/188 29205
/proc/meminfo: memFree=23430396/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=85436 CPUtime=222.3 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 20687 0 0 0 22224 6 0 0 25 0 1 0 494357296 87486464 18601 33554432000 4194304 4929204 140736872868560 18446744073709551615 4632698 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 21359 18601 369 180 0 18369 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 85436

[startup+282.3 s]
/proc/loadavg: 2.67 3.67 3.68 2/170 29261
/proc/meminfo: memFree=23620476/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=85436 CPUtime=282.3 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 20695 0 0 0 28224 6 0 0 25 0 1 0 494357296 87486464 18609 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 21359 18609 369 180 0 18369 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 85436

[startup+342.301 s]
/proc/loadavg: 1.61 3.18 3.51 2/170 29262
/proc/meminfo: memFree=23620588/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=85436 CPUtime=342.3 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 20695 0 0 0 34224 6 0 0 25 0 1 0 494357296 87486464 18609 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633795 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 21359 18609 369 180 0 18369 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 85436

[startup+402.301 s]
/proc/loadavg: 1.22 2.78 3.35 2/170 29264
/proc/meminfo: memFree=23620572/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=85436 CPUtime=402.3 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 20699 0 0 0 40224 6 0 0 25 0 1 0 494357296 87486464 18613 33554432000 4194304 4929204 140736872868560 18446744073709551615 4316135 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 21359 18613 369 180 0 18369 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 85436

[startup+462.3 s]
/proc/loadavg: 1.08 2.45 3.20 2/170 29266
/proc/meminfo: memFree=23620552/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=85436 CPUtime=462.29 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 20700 0 0 0 46223 6 0 0 25 0 1 0 494357296 87486464 18614 33554432000 4194304 4929204 140736872868560 18446744073709551615 4316093 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 21359 18614 369 180 0 18369 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 85436

[startup+522.301 s]
/proc/loadavg: 1.03 2.19 3.06 2/170 29267
/proc/meminfo: memFree=23606768/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=99304 CPUtime=522.3 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 24171 0 0 0 52223 7 0 0 25 0 1 0 494357296 101687296 22085 33554432000 4194304 4929204 140736872868560 18446744073709551615 4632683 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 24826 22085 369 180 0 21836 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 99304

[startup+582.301 s]
/proc/loadavg: 1.01 1.97 2.93 2/170 29269
/proc/meminfo: memFree=23606760/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=99304 CPUtime=582.3 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 24187 0 0 0 58222 8 0 0 25 0 1 0 494357296 101687296 22101 33554432000 4194304 4929204 140736872868560 18446744073709551615 4337392 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 24826 22101 369 180 0 21836 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 99304

[startup+642.3 s]
/proc/loadavg: 1.05 1.80 2.81 2/170 29270
/proc/meminfo: memFree=23587892/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=118196 CPUtime=642.3 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 28913 0 0 0 64221 9 0 0 25 0 1 0 494357296 121032704 26827 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 29549 26827 369 180 0 26559 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 118196

[startup+702.301 s]
/proc/loadavg: 1.02 1.66 2.70 2/170 29272
/proc/meminfo: memFree=23587880/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=118196 CPUtime=702.3 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 28913 0 0 0 70221 9 0 0 25 0 1 0 494357296 121032704 26827 33554432000 4194304 4929204 140736872868560 18446744073709551615 4316093 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 29549 26827 369 180 0 26559 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 118196

[startup+762.301 s]
/proc/loadavg: 1.00 1.53 2.59 2/170 29274
/proc/meminfo: memFree=23577944/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=128276 CPUtime=762.31 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 31404 0 0 0 76221 10 0 0 25 0 1 0 494357296 131354624 29318 33554432000 4194304 4929204 140736872868560 18446744073709551615 4327611 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 32069 29318 369 180 0 29079 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 128276

[startup+822.3 s]
/proc/loadavg: 1.00 1.43 2.48 2/170 29275
/proc/meminfo: memFree=23573472/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=133008 CPUtime=822.3 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 32534 0 0 0 82220 10 0 0 25 0 1 0 494357296 136200192 30448 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633697 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 33252 30448 369 180 0 30262 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 133008

[startup+882.306 s]
/proc/loadavg: 1.00 1.35 2.39 2/170 29277
/proc/meminfo: memFree=23573344/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=133008 CPUtime=882.31 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 32534 0 0 0 88221 10 0 0 25 0 1 0 494357296 136200192 30448 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633795 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 33252 30448 369 180 0 30262 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 133008

[startup+942.301 s]
/proc/loadavg: 1.00 1.29 2.30 2/170 29278
/proc/meminfo: memFree=23568996/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=137388 CPUtime=942.31 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 33620 0 0 0 94220 11 0 0 25 0 1 0 494357296 140685312 31534 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 34347 31534 369 180 0 31357 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 137388

[startup+1002.3 s]
/proc/loadavg: 1.00 1.23 2.22 2/170 29280
/proc/meminfo: memFree=23568860/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=137764 CPUtime=1002.31 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 33688 0 0 0 100220 11 0 0 25 0 1 0 494357296 141070336 31602 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633795 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 34441 31602 369 180 0 31451 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 137764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.19 2.14 2/170 29282
/proc/meminfo: memFree=23556328/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=150248 CPUtime=1062.31 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 36836 0 0 0 106219 12 0 0 25 0 1 0 494357296 153853952 34750 33554432000 4194304 4929204 140736872868560 18446744073709551615 4627696 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 37562 34750 369 180 0 34572 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 150248

[startup+1122.3 s]
/proc/loadavg: 1.00 1.15 2.06 2/170 29283
/proc/meminfo: memFree=23556320/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=150248 CPUtime=1122.31 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 36842 0 0 0 112219 12 0 0 25 0 1 0 494357296 153853952 34756 33554432000 4194304 4929204 140736872868560 18446744073709551615 4632587 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 37562 34756 369 180 0 34572 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 150248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.12 1.99 2/170 29285
/proc/meminfo: memFree=23556304/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=150248 CPUtime=1182.31 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 36842 0 0 0 118218 13 0 0 25 0 1 0 494357296 153853952 34756 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633723 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 37562 34756 369 180 0 34572 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 150248

[startup+1242.3 s]
/proc/loadavg: 1.00 1.10 1.93 2/170 29286
/proc/meminfo: memFree=23556168/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=150248 CPUtime=1242.31 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 36842 0 0 0 124218 13 0 0 25 0 1 0 494357296 153853952 34756 33554432000 4194304 4929204 140736872868560 18446744073709551615 4633773 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 37562 34756 369 180 0 34572 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 150248



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.08 1.87 2/170 29288
/proc/meminfo: memFree=23556408/32951132 swapFree=67111364/67111528
[pid=29198] ppid=29196 vsize=150248 CPUtime=1300.02 cores=0,2
/proc/29198/stat : 29198 (clasp) R 29196 29198 28553 0 -1 4202496 36842 0 0 0 129989 13 0 0 25 0 1 0 494357296 153853952 34756 33554432000 4194304 4929204 140736872868560 18446744073709551615 4632587 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/29198/statm: 37562 34756 369 180 0 34572 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 150248

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

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

Child status: 0
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.89
CPU system time (s): 0.146977
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 150248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36854
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= 7
involuntary context switches= 3951

runsolver used 2.03069 second user time and 4.5773 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-26 16:19:46
IDJOB=3300309
IDBENCH=83244
IDSOLVER=1685
FILE ID=node128/3300309-1303827586
RUNJOBID= node128-1303826532-29071
PBS_JOBID= 13160767
Free space on /tmp= 67000 MiB

SOLVER NAME= clasp 2.0-R4092-crafted
BENCH NAME= SAT11/crafted/manthey/sudoku-single-hard/sudoku_81x81_unknown.cnf
COMMAND LINE= HOME/clasp --sat-p=20,25,120,-1,0 --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=800,10000 --dsched=20000,1.1 --reverse-arcs=2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3300309-1303827586/watcher-3300309-1303827586 -o /tmp/evaluation-result-3300309-1303827586/solver-3300309-1303827586 -C 2400 -W 1300 -M 7680  HOME/clasp --sat-p=20,25,120,-1,0 --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=800,10000 --dsched=20000,1.1 --reverse-arcs=2 HOME/instance-3300309-1303827586.cnf

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

MD5SUM BENCH= cbd78921480e79d133eb06cb2172caa1
RANDOM SEED=954336642

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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	: 5332.75
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      23522680 kB
Buffers:       1331212 kB
Cached:        7247600 kB
SwapCached:        160 kB
Active:        1931248 kB
Inactive:      6873156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      23522680 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            5072 kB
Writeback:          12 kB
AnonPages:      225468 kB
Mapped:          16552 kB
Slab:           559128 kB
PageTables:       5532 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   416272 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 67012 MiB
End job on node128 at 2011-04-26 16:41:29